10-K comparison

Boston Scientific (BSX) 10-K risk factor changes: FY2024 vs FY2023

The 2024-12-31 10-K against the 2023-12-31 one, compared heading by heading and sentence by sentence.

Item 1A57 rewritten28 added18 removed301 unchanged

All filing items1,170 rewritten475 added380 removed2,621 unchanged

Read the changesGo to Item 1A

Boston Scientific Form 10-K, every itemFY2024, filed 18 February 2025, against FY2023, filed 20 February 2024FY2024 on sec.govFY2023 on sec.govRead this filingJSON

Summary

counted, not written

New Item 1A headings (0)

No risk factor heading in this filing is absent from FY2023.

Removed Item 1A headings (0)

Every FY2023 risk factor heading is still here, word for word or reworded.

Reworded Item 1A headings (1)
  1. Interruption of our supply chain or manufacturing operations, including resulting from natural disasters, public health [removed: crises and other catastrophic events] [added: crises, geopolitical developments] or other events outside of our control, could adversely affect our results of operations and financial condition.

A heading is new when no FY2023 heading matches it after ignoring case and punctuation, and reworded when it shares at least 60 percent of its words with one that went away. All current risk factor headings.

Sentences by item

24 items, with every count and a link to each item that changed

Underlined words on a shaded ground are new in FY2024; struck-through words were in FY2023. Sentences that are wholly new or wholly gone are labelled rather than marked.

Item 1A. RISK FACTORS

57 rewritten, 28 added, 18 removed, 301 unchanged

Rewritten

[removed: Economic] [added: Economic, Industry] and [removed: Market] [added: Geopolitical] Risks

Rewritten

The global macroeconomic environment has [removed: experienced] [added: continued to experience] challenging conditions and uncertainty, [added: including around inflation, interest rates, monetary policy, exchange rates and geopolitical developments,] which could adversely impact our business, financial condition, cash flows and results of operations.

Rewritten

If there were a general economic [removed: downturn,] [added: slowdown or recession,] we may experience decreased customer spending or demand for our products and services, and our customers’ ability to pay for our products on a timely basis, or at all, may be impacted.

Rewritten

[removed: Inflationary] [added: Continued inflationary] pressure may also increase certain operational costs, including due to wage increases, or increases in the cost of materials or components.

Rewritten

Further, uncertainty about global economic conditions, including those resulting from [removed: credit and sovereign debt issues,] [added: a heightened global interest rate environment,] has caused and may continue to cause disruption in the financial markets, including diminished liquidity and credit availability.

Rewritten

[removed: Deterioration of] [added: A slowdown in] the global economy or [removed: increase in] sovereign debt issues may impact our ability to transfer receivables to third parties in certain of those countries.

Rewritten

Uncertain or challenging [added: global] economic conditions could also lead to greater fluctuations in foreign currency exchange rates, which could adversely impact our results of operations and financial performance.

Rewritten

In addition, global pandemics or other public health [removed: crises, such as the COVID-19 pandemic, could adversely impact our business, financial condition or results of operations, and those of our customers and suppliers, and any such future pandemics or public health] crises could [removed: include] [added: cause] disruptions in global economic activity, global supply chains and labor markets, operational challenges such as site shutdowns, workplace disruptions or limited provider capacity to perform procedures using our products, [removed: volatile financial market dynamics] and significant volatility in price and availability of goods and services.

Rewritten

Our primary competitors include [removed: Abbott Laboratories] [added: large manufacturers with multiple lines of business] and [removed: Medtronic plc,] [added: competing products,] as well as a wide range of medical device companies that sell a single or limited number of competitive products or which participate in only a specific market segment or segments.

Rewritten

Digital technologies, including artificial intelligence (AI) and machine learning capabilities, have and may continue to increase in their applicability and importance to various aspects of our business, operating and competitive environments, [removed: R&D] [added: research and development (R&D)] pipeline and product portfolio.

Rewritten

Continued consolidation in the health care industry or additional governmental controls exerted over pricing and access in key markets could lead to increased demands for price concessions or limit or eliminate our ability to sell to certain of [removed: our significant market segments, which could have an adverse effect on our business, financial condition or results of operations.][added: our]

Rewritten

In other instances, [removed: multinationals] [added: multinational companies] may be subject to a separate tender bidding process in which they compete only with each other and not with domestic companies.

Rewritten

Further, in certain markets, the regulatory process through which new medical devices are approved may be faster and/or less burdensome for domestic companies compared to [removed: multinationals.][added: multinational companies.]

Rewritten

International net sales accounted for [removed: 41] [added: 39] percent of our global net sales in [removed: 2023.][added: 2024.]

Rewritten

Our international operations are subject to a number of market, business and financial risks and uncertainties, including those related to our use of channel partners, go-to-market strategies, geopolitical and economic instability, foreign currency exchange and interest rate fluctuations, competitive product offerings, local changes in health care financing and payment systems and health care delivery systems, local product preferences and requirements, including preferences for local manufacturers, [added: trade protection measures, including tariffs or other barriers to market participation,] workforce instability, weaker intellectual property protection in certain countries than exists in the U.S. and longer accounts receivable cycles.

Rewritten

[added: Any alleged or actual failure to comply with legal and regulatory requirements may subject us to] government scrutiny, civil and/or criminal proceedings, sanctions and other liabilities, which may have a material adverse effect on our international operations, financial condition, results of operations and/or liquidity.

Rewritten

[removed: The US-China] [added: In particular, the U.S.-China] relationship [removed: will] [added: may] continue to shape the geopolitical stage.

Rewritten

[removed: Legislation aimed at boosting] competitiveness of U.S. businesses may have unintended [added: negative] effects on our business.

Rewritten

Sanctions and export restrictions [removed: are expected to] [added: may] continue to proliferate, leading to greater uncertainty in emerging and growth markets.

Rewritten

Notably the Russia/Ukraine war has [removed: created] [added: continued to create] barriers to doing business in Russia and in parts of Eastern Europe, [removed: the] tension between China/Taiwan has created geopolitical shifts in Asia, and [added: conflicts in] the [removed: Israel/Hamas war has] [added: Middle East have] disrupted operations of companies doing business in the [removed: Middle East.][added: region, including in Israel.]

Rewritten

Our outstanding debt balance was [removed: $9.102] [added: $10.746] billion as of December 31, [removed: 2023.][added: 2024.]

Rewritten

In addition, our credit agreements contain a financial covenant that requires us to maintain a [removed: minimum] [added: maximum] specified leverage ratio and place other limits on our business.

Rewritten

[added: Our integration of acquired businesses requires significant efforts, including] corporate restructuring and the coordination of information technologies, research and development, sales and marketing, operations, regulatory, supply chain, manufacturing, quality systems and finance.

Rewritten

[removed: Some of the factors that could affect the success of our acquisitions include, among others, the effectiveness of our due diligence process, our ability to execute our business plan for the acquired companies, the strength of the acquired technology, results of clinical trials, regulatory approvals and reimbursement levels of the acquired] products and related procedures, the continued performance of critical transition services, our ability to adequately fund acquired in-process research and development projects and retain key employees and our ability to achieve synergies with our acquired companies, such as increasing sales of our products, achieving cost savings and effectively combining technologies to develop new products.

Rewritten

Key activities under the 2023 Restructuring Plan [removed: will] also include optimizing certain functional capabilities to better support business growth and achieve cost synergies.

Rewritten

[added: The 2023 Restructuring Plan is expected to result in] total pre-tax charges of approximately $450 million to $550 million and reduce gross annual pre-tax expenses by approximately $225 million to $275 million as program benefits are realized.

Rewritten

Further, we are continuing to investigate and have completed [removed: several] [added: multiple] acquisitions that involve opportunities to further expand our presence in and diversify into, priority growth areas by accessing new products and technologies.

Rewritten

Interruption of our supply chain or manufacturing operations, including resulting from natural disasters, public health [removed: crises and other catastrophic events] [added: crises, geopolitical developments] or other events outside of our control, could adversely affect our results of operations and financial condition.

Rewritten

Further, uncertain or negative economic conditions, including as a result of inflationary pressures, interest rates or [removed: impacts from pandemics,] [added: geopolitical developments,] could negatively affect our third-party vendors, which could lead to a reduction or interruption in the supply of materials and components used in manufacturing our products or increase the price of such materials or components.

Rewritten

To the extent we or our contract sterilizers are unable to sterilize our products, whether due to capacity, availability of materials for sterilization, regulatory or other constraints, including [added: evolving] federal and state regulations on the use of ethylene oxide, we may be unable to transition to alternative internal or external resources or methods in a timely or cost effective manner or at all, which could have a material impact on our results of operations and financial condition.

Rewritten

[removed: Other] [added: These and other] environmental laws [added: and regulations] may have [removed: similar] [added: additional] impacts on us or our suppliers, or result in liability to us.

Rewritten

Under the FDC Act, medical devices must receive FDA clearance or approval or an exemption from such clearance or approval before they can be commercially marketed in the U.S. In the EU, we are required to comply with the [removed: new MDR] [added: Medical Device Regulation (MDR)] effective May [removed: 2021] [added: 2021,] which [removed: supersedes] [added: superseded] the Medical Device Directives.

Rewritten

Medical devices [removed: which] [added: that] have a valid CE Certificate to the [removed: current] Directives [removed: (issued] [added: issued] before May [removed: 2021) can continue to] [added: 2021 could] be sold until the earlier of May 2024 or when the CE Certificate [removed: expires, providing] [added: expired, provided] there [removed: are] [added: were] no significant changes to the design or intended use.

Rewritten

In 2023, updates to the legislative text of the EU MDR were adopted by the European Parliament and the Council of the European Union, including an extension of the transitional period to 2027 for certain high risk class devices and 2028 for lower risk class medical devices [removed: which] [added: that] have a valid CE Certificate to the [removed: prior] Directives [removed: (issued] [added: issued] before May [removed: 2021).][added: 2021.]

Rewritten

[removed: Where renewal or] recertification applications are required, they may need to be renewed and/or approved in order to continue selling our products in those countries.

Rewritten

We have received and in the future may receive, subpoenas and other requests for information from Congress and state and federal governmental agencies, including, among others, the U.S. Department of Justice (DOJ), the Office of Inspector General of the [removed: Department of Health and Human Services (HHS) and the Department of Defense, as well as from foreign governments and agencies.]

Rewritten

We are subject to income taxes as well as non-income based [removed: taxes and] [added: taxes,] tariffs, [added: and duties] in the U.S. and numerous foreign jurisdictions.

Rewritten

Therefore, there can be no assurance that we will accurately predict the outcomes of these disputes or other tax audits or that issues raised by tax authorities will be resolved at a financial cost that does not exceed our related [removed: reserves and the actual outcomes of these disputes and other tax audits could have a material impact on our results of operations or financial condition.][added: reserves.]

Rewritten

[removed: The U.S. enacted] [added: Many provisions of] the Tax Cuts and Jobs Act (TCJA) [removed: on December 22,] [added: enacted in the U.S. in] 2017 [removed: and] [added: expire at] the [removed: Inflation Reduction Act on August 16, 2022.][added: end of 2025.]

Rewritten

The Group of Twenty (G20), the Organization for Economic Co-operation and Development (OECD), the European Commission (EC) and individual taxing jurisdictions where we and our affiliates do business have recently focused on issues [removed: related to the taxation of multinational corporations.]

New in FY2024

significant market segments, which could have an adverse effect on our business, financial condition or results of operations.

New in FY2024

These conditions could affect our ability to access credit markets, including to obtain financing for mergers

New in FY2024

and acquisitions (M&A) or for other general purposes.

New in FY2024

There may be greater uncertainty and market volatility following U.S. and global elections, including resulting from potential shifts in trade policies, tariffs or other trade protection measures, and the reaction of other countries thereto, or changes to international trade agreements, which could have a material adverse effect on our operations, including our ability to source and manufacture products in a timely and cost effective manner, financial condition, results of operations and/or liquidity.

New in FY2024

Legislation aimed at boosting

New in FY2024

Some of the factors that could affect the success of our acquisitions include, among others, the effectiveness of our due diligence process, our ability to execute our business plan for the acquired companies, the strength of the acquired technology, results of clinical trials, regulatory approvals and reimbursement levels of the acquired

New in FY2024

We have also faced and may continue to face disruptions in the transportation of materials, components and our products within our global supply chains, including as a result of labor disputes or shortages, strikes, port closures, public health crises or geopolitical developments, which may cause delays in the shipment of our products or other disruptions to our business.

New in FY2024

We may also face operational interruptions as we continue to implement our new global enterprise resource planning (ERP), which began in 2022.

New in FY2024

This includes opportunities as well as risks associated with the integration of AI into our or our suppliers' or customers' operations.

New in FY2024

While AI presents significant opportunities for innovation and efficiency, it could introduce new risks in managing information systems and in the cybersecurity threat landscape.

New in FY2024

This includes emerging technologies which increase our threat landscape, such as generative AI and quantum computing, which are evolving rapidly in their practicality and use for cyber-attacks including through enhanced social engineering, and for cyber-attacks on industry standard data protections through increased computing capabilities.

New in FY2024

Any failure by us to maintain

New in FY2024

Where renewal or

New in FY2024

Department of Health and Human Services (HHS) and the Department of Defense, as well as from foreign governments and agencies.

New in FY2024

Following the issuance of any new law or regulation, interpretations are made by the Company, using any regulatory guidance and judicial interpretations issued after the law change.

New in FY2024

The Company's application of such tax laws, before and after any guidance or interpretations are issued, or in the absence of such guidance or interpretations, may have a material impact on our financial condition and results of operations.

New in FY2024

The actual outcomes of these disputes and other tax audits could have a material impact on our financial condition and results of operations.

New in FY2024

Other provisions of the TCJA are modified beginning in 2026.

New in FY2024

The U.S. Congress and the current administration have indicated that they intend to pursue legislation in 2025 to make permanent the 2017 TCJA provisions but there is no guarantee that this initiative will be successful.

New in FY2024

Any new U.S. corporate tax legislation that is enacted in 2025 could have a material adverse effect on our financial condition and results of operations.

New in FY2024

related to the taxation of multinational corporations.

New in FY2024

The United States has not enacted the Pillar Two global minimum tax and the current administration recently announced its intention to effectively withdraw from the OECD Inclusive Framework as well as its intention to enact retaliatory measures against countries who assert extraterritorial taxes against U.S. taxpayers.

New in FY2024

President Trump has indicated his willingness to increase the use of tariffs by the U.S. to accomplish certain U.S. policy goals.

New in FY2024

On February 1, 2025, President Trump signed three executive orders announcing his intent to impose 25% tariffs on imports from Canada and Mexico and a 10% additional tariff on imports from China.

New in FY2024

While the implementation of tariffs on imports from Mexico and Canada were paused, the Chinese tariffs took effect as scheduled and China responded by implementing 15% tariffs on certain U.S. imports.

New in FY2024

The implementation of new tariffs on imports from Canada, Mexico, China or other countries for an extended period and without specific exemptions for our products, and any reciprocal tariffs or other reactions by other countries thereto, could have a material adverse impact on our financial condition, results of operations and cash flows.

New in FY2024

No assurance can be made that any pending or future patent

New in FY2024

and adverse decisions and these losses could have a material adverse effect on our financial condition, results of operations or liquidity.

Dropped from FY2023

Uncertainty around inflationary pressures, interest rates and monetary policy could potentially cause new, or exacerbate existing, economic challenges that we may face.

Dropped from FY2023

These conditions could worsen, or others could arise, if the U.S. and global economies were to enter recessionary periods, triggered or exacerbated by monetary policy designed to curb inflation.

Dropped from FY2023

There can be no assurance that there will not be further uncertainty, disruptions or deterioration in the global economy.

Dropped from FY2023

Accordingly, we cannot predict to what extent global economic conditions, including negative or uncertain economic conditions, sovereign debt issues and increased focus on health care systems and costs in the U.S. and abroad, may impact negatively our average selling prices, net sales and profit margins, operations, procedural volumes and reimbursement rates from third party payers.

Dropped from FY2023

In addition, economic and financial market conditions and other factors beyond our control may adversely affect our ability to borrow money in the credit markets, access the capital markets and obtain financing for mergers and acquisitions (M&A) or other general purposes.

Dropped from FY2023

Geopolitical Risks

Dropped from FY2023

Any alleged or actual failure to comply with legal and regulatory requirements may subject us to

Dropped from FY2023

Ultimately, tariffs, restrictions or other protectionist measures, and any countermeasures thereto, as well as prolonged uncertainty, could have adverse effects on our ability to source and manufacture products in a timely and cost effective manner, thereby adversely affecting our business.

Dropped from FY2023

Our integration of acquired businesses requires significant efforts, including

Dropped from FY2023

The 2023 Restructuring Plan is expected to result in

Dropped from FY2023

Changes in tax laws and regulations, or their interpretation and application, in the jurisdictions where we are subject to tax could materially impact our effective tax rate.

Dropped from FY2023

We expect the U.S. Treasury to issue future notices and regulations regarding the application and interpretation of these laws which could have a significant impact on our future results of operations as could interpretations made by the Company in the absence of regulatory guidance and judicial interpretations.

Dropped from FY2023

Furthermore, changes in customs laws and regulations in the U.S. and various foreign jurisdictions could have a material impact on our results of operations or financial condition.

Dropped from FY2023

In some cases, several competitors are parties in the

Dropped from FY2023

Other Risk Factors

Dropped from FY2023

International conflicts, including but

Dropped from FY2023

This includes emerging technologies such as generative AI which may be used by malicious actors to create more targeted phishing narratives or otherwise strengthen social engineering capabilities, which may increase our threat landscape.

Dropped from FY2023

and renewable energy goals, responsible sourcing, social investments and diversity, equity and inclusion.

An excerpt. Shown here: 40 of 57 rewritten, all 28 added and all 18 removed. The counts are complete. For every sentence, read Item 1A. RISK FACTORS in the FY2024 filing and the FY2023 filing.

Item 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

207 rewritten, 117 added, 100 removed, 358 unchanged

Rewritten

The following discussion and analysis provides information management believes to be relevant to understanding the financial condition and results of operations of Boston Scientific Corporation and its subsidiaries for the years ended December 31, [removed: 2023] [added: 2024] and [removed: 2022.][added: 2023.]

Rewritten

For additional information on our financial condition and results of operations for the year ended December 31, [removed: 2021,] [added: 2022,] refer to Item 7.

Rewritten

In 2023, [removed: our] [added: we generated] net sales [removed: were] [added: of] $14.240 [removed: billion,] [added: billion] compared to $12.682 billion in 2022.

Rewritten

This increase of $1.558 billion, or 12.3 percent, included [removed: operational1 net sales] [added: operational] growth of 13.1 percent and the negative impact of 80 basis points from foreign currency fluctuations.

Rewritten

Operational net sales growth included [removed: organic2] [added: organic] net sales growth of 12.3 percent in 2023 and the positive impact of 80 basis points driven by our majority stake investment in Acotec [removed: Scientific Holdings Limited (Acotec)] and the acquisitions of Apollo [removed: Endosurgery, Inc. (Apollo)] and Relievant [removed: Medsystems, Inc. (Relievant)] during the first, second and fourth quarters of 2023, respectively, as well as the divestiture of our pathology business during the second quarter of 2023 and our acquisition of Baylis Medical [removed: Company] [added: Company,] Inc. (Baylis Medical) during the first quarter of 2022, for which there [removed: is] [added: were] less than a full [added: prior] period of comparable net sales.

Rewritten

The increase in our [added: 2023] net sales was primarily driven by [removed: recent] acquisitions as well as the strength and diversity of our product portfolio coupled with growth in the underlying markets in which we compete and strong commercial execution.

Rewritten

Refer to the *Business and Market Overview* section for [removed: further] [added: a] discussion of our net sales by business.

Rewritten

Our reported net income attributable to Boston Scientific common stockholders in [removed: 2022] [added: 2024] was [removed: $642 million,] [added: $1.853 billion,] or [removed: $0.45] [added: $1.25] per diluted share.

Rewritten

Our reported results for [removed: 2022] [added: 2024] included certain charges and/or credits which are excluded by management for purposes of assessing operating performance, totaling [removed: $1.816] [added: $1.872] billion (after-tax), or $1.26 per diluted share.

Rewritten

Excluding these items, adjusted net income attributable to Boston Scientific common stockholders3 for [removed: 2022] [added: 2024] was [removed: $2.459] [added: $3.725] billion, or [removed: $1.71] [added: $2.51] per diluted share.

Rewritten

[removed: 1 Operational] [added: 1Operational] net sales growth excludes the impact of foreign currency fluctuations.

Rewritten

[removed: 2 Organic] [added: 2Organic] net sales growth excludes the impact of foreign currency fluctuations and net sales attributable to acquisitions and divestitures for

Rewritten

[removed: 3 Adjusted] [added: 3Adjusted] measures, including operational and organic net sales growth and adjusted net income attributable to Boston Scientific common stockholders, exclude certain items required by generally accepted accounting principles in the United States (GAAP), are not prepared in accordance with GAAP and should not be considered in isolation from, or as a replacement for, the most directly comparable GAAP measure.

Rewritten

| | | | Year Ended December 31, 2023 | | | | | | | | | | | | | | | | | | [added: | | |]

Rewritten

| *(in millions, except per share data)* | | | Income (Loss) Before Income Taxes | | | Income Tax Expense (Benefit) | | | Net Income (Loss) | | | Preferred Stock Dividends | | | Net Income (Loss) Attributable to [added: Noncontrolling Interests | | | Net Income (Loss) Attributable to] Boston Scientific Common [removed: Stockholders(4)] [added: Stockholders] | | | Impact per [removed: Share(5)] [added: Share] | | |

Rewritten

| Reported | | | $ | 1,985 | | $ | 393 | | $ | 1,592 | | $ | (23) | | $ | [added: (1) | | $ |] 1,570 | | $ | 1.07 | |

Rewritten

| Non-GAAP adjustments: | | | | | | | | | | | | | | | | | | | | | [added: | | |]

Rewritten

| Amortization expense | | | 828 | | | [removed: (115)] [added: 115] | | | 713 | | | — | | | [added: 4 | | |] 709 | | | 0.48 | | |

Rewritten

| Goodwill and other intangible asset impairment charges | | | 58 | | | [removed: (4)] [added: 4] | | | 54 | | | — | | | [added: — | | |] 54 | | | 0.04 | | |

Rewritten

| Acquisition/divestiture-related net charges (credits) | | | 373 | | | [removed: (21)] [added: 21] | | | 352 | | | — | | | [added: — | | |] 352 | | | 0.24 | | |

Rewritten

| Restructuring and restructuring-related net charges (credits) | | | 185 | | | [removed: (29)] [added: 29] | | | 156 | | | — | | | [added: — | | |] 156 | | | 0.11 | | |

Rewritten

| Litigation-related net charges (credits) | | | (111) | | | [removed: 23] [added: (23)] | | | (88) | | | — | | | [added: — | | |] (88) | | | (0.06) | | |

Rewritten

| Investment portfolio net losses (gains) and impairments | | | 21 | | | [removed: 3] [added: (3)] | | | 24 | | | — | | | [added: — | | |] 24 | | | 0.02 | | |

Rewritten

| European Union (EU) Medical device regulation (MDR) implementation costs | | | [removed: 69] [added: 52] | | | [removed: (10)] [added: 7] | | | [removed: 59] [added: 45] | | | — | | | [removed: 59] [added: —] | | | [removed: 0.04] [added: 45] | | | [added: 0.03 | | |]

Rewritten

| Deferred tax expenses (benefits) | | | — | | | [removed: 155] [added: (155)] | | | 155 | | | — | | | [added: — | | |] 155 | | | 0.11 | | |

Rewritten

| Discrete tax items | | | — | | | [removed: 8] [added: (8)] | | | 8 | | | — | | | [added: — | | |] 8 | | | 0.01 | | |

Rewritten

| Adjusted | | | $ | 3,407 | | $ | 382 | | $ | 3,025 | | $ | (23) | | $ | [added: 4 | | $ |] 2,999 | | $ | 2.05 | |

Rewritten

| | | | Year Ended December [removed: 31, 2022 | | | | | | | | |] [added: 31,] | | | | | | | | |

Rewritten

| *(in millions, except per share data)* | | | Income (Loss) Before Income Taxes | | | Income Tax Expense (Benefit) | | | Net Income (Loss) | | | Preferred Stock Dividends | | | Net Income (Loss) Attributable to [added: Noncontrolling Interests | | | Net Income (Loss) Attributable to] Boston Scientific Common Stockholders | | | Impact per [removed: Share(5)] [added: Share(4)] | | |

Rewritten

| Goodwill and other intangible asset impairment charges | | | [removed: 132] [added: 386] | | | [removed: (29)] [added: 48] | | | [removed: 102] [added: 339] | | | — | | | [removed: 102] [added: —] | | | [removed: 0.07] [added: 339] | | | [added: 0.23 | | |]

Rewritten

| Acquisition/divestiture-related net charges (credits) | | | [removed: 285] [added: 403] | | | [removed: 53] [added: 28] | | | [removed: 338] [added: 375] | | | — | | | [removed: 338] [added: —] | | | [removed: 0.24] [added: 375] | | | [added: 0.25 | | |]

Rewritten

| Restructuring and restructuring-related net charges (credits) | | | [removed: 110] [added: 229] | | | [removed: (14)] [added: 30] | | | [removed: 96] [added: 199] | | | — | | | [removed: 96] [added: —] | | | [removed: 0.07] [added: 199] | | | [added: 0.13 | | |]

Rewritten

| Litigation-related net charges (credits) | | | [removed: 173] [added: —] | | | [removed: (40)] [added: 0] | | | [removed: 133] [added: (0)] | | | — | | | [removed: 133] [added: —] | | | [removed: 0.09] [added: (0)] | | | [added: (0.00) | | |]

Rewritten

| Investment portfolio net losses (gains) and impairments | | | [removed: (30)] [added: 20] | | | [removed: 2] [added: 1] | | | [removed: (28)] [added: 19] | | | — | | | [removed: (28)] [added: —] | | | [removed: (0.02)] [added: 19] | | | [added: 0.01 | | |]

Rewritten

| EU MDR implementation costs | | | [removed: 71] [added: 69] | | | [removed: (10)] [added: 10] | | | [removed: 62] [added: 59] | | | — | | | [removed: 62] [added: —] | | | [added: 59 | | |] 0.04 | | |

Rewritten

| Deferred tax expenses (benefits) | | | — | | | [removed: 140] [added: (165)] | | | [removed: 140] [added: 165] | | | — | | | [removed: 140] [added: —] | | | [removed: 0.10] [added: 165] | | | [added: 0.11 | | |]

Rewritten

| Discrete tax items | | | — | | | [removed: 129] [added: 4] | | | [removed: 129] [added: (4)] | | | — | | | [removed: 129] [added: —] | | | [removed: 0.09] [added: (4)] | | | [added: (0.00) | | |]

Rewritten

[removed: 5 For 2023 and 2022,] [added: (4)For 2023,] the effect of assuming the conversion of our 5.50% Mandatory Convertible Preferred Stock, Series A (MCPS) into shares of common stock was anti-dilutive, and therefore excluded from the calculation of *Net income (loss) per common share — diluted* (EPS).

Rewritten

The following section describes our [added: net sales and] results of operations by reportable segment and business.

Rewritten

For additional information on our businesses and product offerings, refer to [removed: *Item] [added: Item] 1.

New in FY2024

In 2024, our net sales were $16.747 billion, compared to $14.240 billion in 2023.

New in FY2024

In 2023, relevant acquisitions and divestitures included our majority stake investment in Acotec Scientific Holdings Limited (Acotec) and the acquisitions of Apollo Endosurgery, Inc. (Apollo) and Relievant Medsystems, Inc. (Relievant) during the first, second and fourth quarters of 2023, respectively, as well as the divestiture of our pathology business during the second quarter of 2023.

New in FY2024

In 2024, relevant acquisitions included the endoluminal vacuum therapy portfolio of B.

New in FY2024

Braun Medical Inc. (Braun), Silk Road Medical, Inc. (Silk Road Medical) and Axonics, Inc. (Axonics) during the first, third and fourth quarters of 2024, respectively.

New in FY2024

The increase in our net sales was primarily driven by strong commercial execution across our businesses, particularly in our Electrophysiology business unit, which was led by the rapid adoption of our Farapulse™ Pulsed Field Ablation System which launched in 2024.

New in FY2024

| | | | | | | | | | | | | | | | | | | | | | | | |

New in FY2024

| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |

New in FY2024

| | | | Year Ended December 31, 2024 | | | | | | | | | | | | | | | | | | | | |

New in FY2024

| Reported | | | $ | 2,282 | | $ | 436 | | $ | 1,846 | | $ | — | | $ | (8) | | $ | 1,853 | | $ | 1.25 | |

New in FY2024

| Amortization expense | | | 856 | | | 113 | | | 743 | | | — | | | 9 | | | 734 | | | 0.49 | | |

New in FY2024

| | | | | | | | | | | | | | | | | | | | | | | | |

New in FY2024

| Adjusted | | | $ | 4,229 | | $ | 502 | | $ | 3,726 | | $ | — | | $ | 1 | | $ | 3,725 | | $ | 2.51 | |

New in FY2024

| | | | | | | | | | | | | | | | | | | | | | | | |

New in FY2024

| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |

New in FY2024

| Non-GAAP adjustments: | | | | | | | | | | | | | | | | | | | | | | | |

New in FY2024

Organic net sales growth was primarily driven by our stone management, led by our Lumenis Pulse™ Holmium Laser Systems with MOSES™ Technology, and prosthetic urology franchises and our prostate health franchise led by our Rezūm™ Systems.

New in FY2024

Cardiology net sales increased $1.636 billion, or 24.4 percent in 2024 compared to 2023.

New in FY2024

As a global developer, manufacturer and marketer of medical devices, our business is subject to local and international macroeconomic trends as well as geopolitical factors.

New in FY2024

| | | | | | |

New in FY2024

| | | | | | |

New in FY2024

| All other, including inventory charges and other period expenses | | | (1.6)% | | |

New in FY2024

| Year Ended December 31, 2024 | | | 68.6% | | |

New in FY2024

The primary factors contributing to the decrease in our gross profit margin for 2024 compared to 2023 were inventory charges, including related to the POLARx™ cryoablation system given the strong commercial adoption of our Farapulse™ Pulsed Field

New in FY2024

Ablation System, strategic manufacturing capacity investments and other period expenses, partially offset by increased sales of higher margin products.

New in FY2024

The impairment charges recorded in 2024 were primarily associated with amortizable intangible assets established in connection with our acquisitions of Cryterion Medical, Inc. (Cryterion) and Devoro Medical, Inc. (Devoro), which were integrated into our Electrophysiology and Peripheral Interventions business units, respectively.

New in FY2024

Intangible assets acquired from Cryterion were impaired due to strong commercial adoption of our Farapulse™ Pulsed Field Ablation System in our Electrophysiology business unit and the resulting lower revenue projections and cannibalization of our cryoablation business.

New in FY2024

Intangible assets acquired from Devoro were impaired following management's decision to cancel the related program in the second quarter of 2024.

New in FY2024

| Net charges (benefit) | | | $ | (5) | | $ | 58 | | $ | 35 | |

New in FY2024

| Payments for prior acquisitions following the achievement of associated milestones | | | 232 | | | 76 | | | 371 | | |

New in FY2024

Pursuant to the 2023 Restructuring Plan, we recorded the following restructuring and restructuring-related charges:

New in FY2024

| Restructuring charges(1) | | | $ | 16 | | $ | 69 | | $ | 24 | |

New in FY2024

| Restructuring-related charges(2) | | | 212 | | | 115 | | | 86 | | |

New in FY2024

(2)These charges are primarily recorded within *Cost of products sold, SG&A Expenses* *and* *R&D Expenses*.

New in FY2024

The following table presents our restructuring reserve balance:

New in FY2024

| | | | As of December 31, | | | | | | | | |

New in FY2024

| *(in millions)* | | | 2024 | | | 2023 | | | | | |

New in FY2024

| Restructuring reserve balance | | | $ | 26 | | $ | 41 | | | | |

New in FY2024

We record certain legal and product liability charges, credits and costs of defense, which we consider to be unusual or infrequent and significant as *Litigation-related net charges (credits)* within our consolidated financial statements.

New in FY2024

We did not record any litigation-related net charges (credits) in 2024.

New in FY2024

All other legal and product liability charges, credits and costs are recorded within *SG&A expenses*.

Dropped from FY2023

| | | | | | | | | | | | | | | | | | | | | |

Dropped from FY2023

| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |

Dropped from FY2023

| Reported | | | $ | 1,141 | | $ | 443 | | $ | 698 | | $ | (55) | | $ | 642 | | $ | 0.45 | |

Dropped from FY2023

| Amortization expense | | | 803 | | | (109) | | | 694 | | | — | | | 694 | | | 0.48 | | |

Dropped from FY2023

| Debt extinguishment net charges | | | 194 | | | (45) | | | 149 | | | — | | | 149 | | | 0.10 | | |

Dropped from FY2023

| Adjusted | | | $ | 2,880 | | $ | 366 | | $ | 2,514 | | $ | (55) | | $ | 2,459 | | $ | 1.71 | |

Dropped from FY2023

4 Excludes $4 million of amortization expense attributable to noncontrolling interests in 2023.

Dropped from FY2023

In the first quarter of 2022, we reorganized our operational structure and have aggregated our core businesses, each of which generate revenues from the sale of medical devices into two reportable segments: MedSurg and Cardiovascular.

Dropped from FY2023

Within the Cardiovascular segment, the Cardiology division represents the combined former Rhythm Management and Interventional Cardiology divisions.

Dropped from FY2023

We have revised prior periods to conform to the current year presentation.

Dropped from FY2023

Operational net sales growth was primarily driven by our stone management franchise, led by our LithoVue™ Single-Use Digital Flexible Ureteroscope System, and our prosthetic urology franchise.

Dropped from FY2023

Cardiology net sales increased $776 million, or 13.1 percent in 2023 compared to 2022.

Dropped from FY2023

We have revised prior year amounts to conform to the current year's presentation.

Dropped from FY2023

Our business has been impacted by global supply chain disruptions which improved in 2023 compared to 2022, however challenges still exist.

Dropped from FY2023

In 2021, amounts relate to our Specialty Pharmaceuticals business.

Dropped from FY2023

On March 1, 2021, we completed the divestiture of the Specialty Pharmaceuticals business.

Dropped from FY2023

In 2022, we generated net sales of $12.682 billion compared to $11.888 billion in 2021.

Dropped from FY2023

The increase in our 2022 net sales was primarily driven by acquisitions as well as the strength and diversity of our product portfolio coupled with growth in the underlying markets in which we compete and strong commercial execution.

Dropped from FY2023

As a percentage of net sales, our gross profit increased to 69.5 percent in 2023 compared to 68.8 percent in 2022.

Dropped from FY2023

| Manufacturing and supply costs | | | (0.6)% | | |

Dropped from FY2023

| Net impact of foreign currency fluctuations | | | 1.3% | | |

Dropped from FY2023

| All other, including other period expense | | | (0.5)% | | |

Dropped from FY2023

These impacts were partially offset by the unfavorable impact of foreign currency and period expenses.

Dropped from FY2023

Our gross profit margin for 2022 was flat compared to 2021.

Dropped from FY2023

Global supply chain disruption drove increased manufacturing and supply costs, including inflation on costs of certain raw materials and components, direct labor and freight, as well as inefficiencies in our manufacturing plants due to constraints in material availability.

Dropped from FY2023

The negative impact on our gross profit margin due to global supply chain disruption was offset by foreign currency fluctuations that drove gains on our foreign currency hedging contracts.

Dropped from FY2023

The impairment charges recorded in 2022 were primarily associated with amortizable technology-related intangible assets that were initially established following our acquisition of Vertiflex, Inc., which is now part of our Neuromodulation business, resulting from lower revenue projections due to reimbursement challenges.

Dropped from FY2023

The net charges recorded in 2023 and 2022 related primarily to an increase in expected revenue-based payments as a result of over-achievement of net sales performance, primarily related to our acquisition of Farapulse.

Dropped from FY2023

In both periods, this increase was partially offset by a reduction in the contingent consideration liability for certain acquisitions for which we reduced the probability of achievement of associated regulatory and commercialization-based milestones upon which payment is conditioned.

Dropped from FY2023

On November 15, 2018, our Board of Directors approved, and we committed to, a global restructuring program (the 2019 Restructuring Plan), which was initiated in 2019 and substantially completed in 2022.

Dropped from FY2023

The 2019 Restructuring Plan resulted in total pre-tax charges of $461 million and approximately $404 million in cash outlays.

Dropped from FY2023

The restructuring reserve balance as of December 31, 2023 was $41 million.

Dropped from FY2023

In addition, we recorded restructuring-related charges of $115 million in 2023 primarily within *Cost of products sold,* *SG&A Expenses and R&D Expenses.* In 2022, we recorded restructuring charges of $24 million and restructuring-related charges of $86 million, and the restructuring reserve balance as of December 31, 2022 was $10 million, all associated with our 2019 Restructuring Plan.

Dropped from FY2023

In 2023, litigation-related net credits primarily related to the settlement of offensive patent litigation.

Dropped from FY2023

In 2022, litigation-related net charges primarily related to litigation associated with our transvaginal surgical mesh products.

Dropped from FY2023

As of December 31, 2023 and 2022, the weighted average borrowing rate associated with our outstanding senior notes was 2.6 percent.

Dropped from FY2023

| | | | $ | (93) | | | | | $ | (38) | | | | | $ | 218 | |

Dropped from FY2023

recording our share of the earnings or losses of equity method investees.

Dropped from FY2023

| | | | 19.6 | | % | | | | 19.8 | | % | | | | 16.3 | | % | | | |

Dropped from FY2023

The change in our reported tax rate for 2023 compared to 2022, relates primarily to the impact of certain receipts and charges that are taxed at different rates than our effective tax rate.

An excerpt. Shown here: 40 of 207 rewritten, 40 of 117 added and 40 of 100 removed. The counts are complete. For every sentence, read Item 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS in the FY2024 filing and the FY2023 filing.

Item 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

12 rewritten, 1 added, 1 removed, 35 unchanged

Rewritten

We had currency derivative instruments outstanding in the contract amount of [removed: $5.899] [added: $7.636] billion as of December 31, [removed: 2023] [added: 2024] and [removed: $7.324] [added: $5.899] billion as of December 31, [removed: 2022.][added: 2023.]

Rewritten

A ten percent appreciation in the U.S. dollar’s value relative to the hedged currencies would increase the derivative instruments’ fair value by [removed: $236] [added: $322] million as of December 31, [removed: 2023] [added: 2024] compared to [removed: $208] [added: $236] million as of December 31, [removed: 2022.][added: 2023.]

Rewritten

A ten percent depreciation in the U.S. dollar’s value relative to the hedged currencies would decrease the derivative instruments’ fair value by [removed: $288] [added: $394] million as of December 31, [removed: 2023] [added: 2024] compared to [removed: $254] [added: $288] million as of December 31, [removed: 2022.][added: 2023.]

Rewritten

We had no interest rate derivative instruments outstanding as of December 31, [removed: 2023] [added: 2024] and December 31, [removed: 2022.][added: 2023.]

Rewritten

As of December 31, [removed: 2023, $9.136] [added: 2024, $10.451] billion in aggregate principal amount of our outstanding debt obligations were at fixed interest rates, representing approximately [removed: 100] [added: 98] percent of our total debt, on an amortized cost basis.

Rewritten

As of December 31, [removed: 2023,] [added: 2024,] our outstanding debt obligations at fixed interest rates were comprised of senior notes.

Rewritten

We have audited the accompanying consolidated balance sheets of Boston Scientific Corporation [added: and subsidiaries] (the Company) as of December 31, [removed: 2023] [added: 2024] and [removed: 2022,] [added: 2023,] the related consolidated statements of operations, comprehensive income (loss), stockholders' equity and cash flows for each of the three years in the period ended December 31, [removed: 2023,] [added: 2024,] and the related notes and financial statement schedule listed in the Index at Item 15(a) (collectively referred to as the “consolidated financial statements”).

Rewritten

In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, [removed: 2023] [added: 2024] and [removed: 2022,] [added: 2023,] and the results of its operations and its cash flows for each of the three years in the period ended December 31, [removed: 2023,] [added: 2024,] in conformity with U.S. generally accepted accounting principles.

Rewritten

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company's internal control over financial reporting as of December 31, [removed: 2023,] [added: 2024,] based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework), and our report dated February [removed: 20, 2024] [added: 18, 2025] expressed an unqualified opinion thereon.

Rewritten

| *Description of the Matter* | | | [removed: Business Combinations] [added: Valuation of intangible assets acquired in business combinations] | | |

Rewritten

| As disclosed in Note B to the consolidated financial statements, during [removed: 2023, the Company completed] [added: 2024,] the [removed: acquisition of a majority stake investment in Acotec for a purchase price of $381 million. The] Company [removed: also] completed the acquisitions of [removed: Apollo Endosurgery,] [added: Silk Road Medical,] Inc. [removed: for a purchase price of $636 million] and [removed: Relievant Medsystems,] [added: Axonics,] Inc. for [removed: a] purchase [removed: price of $1,067 million, inclusive] [added: prices, net] of [removed: a contingent consideration liability with a fair value] [added: cash acquired,] of [removed: $273] [added: $1,126] million [removed: related to future milestone] and [removed: earn out payments based on future sales performance. The Company determines the fair value of these contingent consideration arrangements, both as part of the initial purchase price allocation, and on an ongoing basis each reporting period until the arrangements are settled. The valuation of contingent consideration represents a Level 3 estimate in the fair value hierarchy due to the significant unobservable inputs used in determining the fair value and the use of management judgment about the assumptions that market participants would use in valuing the liabilities.] [added: $3,409 million, respectively.] Auditing the Company’s accounting for the business combinations was complex due to the significant estimation required by management to determine the fair value of identified intangible assets, which totaled [removed: $907] [added: $1,749] million and principally consisted of developed [removed: technology, and the significant estimation required by management to determine the fair value of the contingent consideration liability. A significant emphasis is placed on the appropriateness of the estimates used by management to determine the fair value of acquired intangible assets and the contingent consideration liability due to the sensitivity of the respective fair values to the underlying assumptions.] [added: technology.] The Company used an income approach to measure the technology-related intangible assets acquired. The significant assumptions used to estimate the fair value of the intangible assets included discount rates and certain assumptions that form the basis of the forecasted results, including revenue growth rates, [removed: estimates of technological obsolescence, operating profit margin] and [removed: market participant synergies. The Company used the income approach to measure the contingent consideration liability assumed. The significant assumptions used] [added: EBITDA margins attributed] to [removed: estimate] the [removed: fair value of the contingent consideration liability included the probability and timing of payment, future sales forecasts, as well as the appropriate discount rate based on the estimated timing of payments.] [added: assets.] These significant assumptions are forward looking and could be affected by future economic and market conditions. | | | | | |

Rewritten

| *How We Addressed the Matter in Our Audit* | | | We obtained an understanding, evaluated the design and tested the operating effectiveness of the controls over the Company’s accounting for business combination transactions. For example, we tested controls over the identification and valuation of intangible assets, including the [removed: valuation models and] underlying assumptions used to develop such estimates. We read the purchase agreements, evaluated the significant assumptions and methods used in developing the fair value estimates, and tested the recognition of (1) the tangible assets acquired and liabilities assumed at fair value; (2) the identifiable intangible assets acquired at fair value; and (3) goodwill measured as a residual. To test the estimated fair value of the intangible assets acquired, we performed audit procedures that included, among others, evaluating the Company's use of the income approach and testing the significant assumptions used in the model, as described above. [removed: To test the estimated fair value of the contingent consideration liability, we performed audit procedures that included, among others, evaluating the methodology used to value the liability, understanding the terms of the arrangements and conditions that must be met for the amounts to become payable, and testing the significant assumptions used in the model, as described above.] We evaluated the completeness and accuracy of the underlying data used in the analyses. For example, we compared the significant assumptions to current industry, market and economic trends, to the assumptions used to value similar assets in other acquisitions, to the historical results of the acquired [removed: business] [added: businesses] and to other guideline companies within the same industry. We involved our valuation professionals to assist with our evaluation of the methodology used by the Company and significant assumptions included in the fair value estimates. | | |

New in FY2024

February 18, 2025

Dropped from FY2023

February 20, 2024

Item 1. BUSINESS

80 rewritten, 26 added, 36 removed, 293 unchanged

Rewritten

As a medical technology leader for more than [removed: 40] [added: 45] years, we have advanced the practice of less-invasive medicine by helping physicians and other medical professionals diagnose and treat a wide range of diseases and medical conditions and improve patients’ quality of life by providing alternatives to surgery and other medical procedures that are typically traumatic to the body.

Rewritten

We advance science for life by providing a broad range of [removed: high performance] [added: high-performance] solutions to address unmet patient needs and reduce the cost of health care.

Rewritten

This includes taking actions to [removed: combat discrimination and advancing equality] [added: advance diversity] and [removed: diversity,] [added: inclusion,] including through financial support of [removed: racial] equity initiatives in the communities where we live and work, protecting the environment, investing in our employees' health and well-being, and many other initiatives that we believe ultimately help us create value responsibly.

Rewritten

Refer to discussion of *Community Outreach* [removed: below] and *Corporate Responsibility* [removed: included in Item 7.][added: below for additional information regarding measures we are undertaking.]

Rewritten

Our Endoscopy business [added: unit] develops and manufactures devices to diagnose and treat a broad range of gastrointestinal (GI) [removed: and pulmonary] conditions with innovative, [removed: less invasive] [added: less-invasive] technologies.

Rewritten

- Resolution 360™ [removed: Clips and] [added: Clips,] Resolution 360™ ULTRA [added: Clips and MANTIS™] Clips, hemostatic clipping technology designed to stop and help prevent bleeding during endoscopic procedures,

Rewritten

- EXALT™ Model D Single-Use Duodenoscopes for use in endoscopic retrograde cholangiopancreatography (ERCP) procedures, the first U.S. Food and Drug Administration (FDA)-cleared single-use (disposable) duodenoscopes on the [removed: market and][added: market,]

Rewritten

Our Urology business [added: unit] develops and manufactures devices to treat various urological conditions for both male and female anatomies, including kidney stones, benign prostatic hyperplasia (BPH), prostate cancer, erectile dysfunction and incontinence.

Rewritten

- our prosthetic urology portfolio, which includes our AMS 700™ penile implant [added: with the TENACIO™ pump] to treat erectile dysfunction and our AMS 800™ Artificial Urinary Sphincter to treat male urinary incontinence,

Rewritten

- GreenLight XPS™ Laser [removed: System, MoXy™ Fiber,] [added: System] and Rezūm™ Systems for treatment of BPH and

Rewritten

[removed: On January 8,] [added: In the fourth quarter of] 2024, we [removed: announced our entry into a definitive agreement to acquire] [added: completed the acquisition of] Axonics, Inc. (Axonics), a publicly traded medical technology company primarily focused on the development and commercialization of devices to treat urinary and bowel dysfunction.

Rewritten

Our Neuromodulation business [added: unit] develops and manufactures devices to treat various neurological movement disorders and manage chronic pain.

Rewritten

- [removed: Precision Montage™ and] WaveWriter Alpha™ Spinal Cord Stimulator (SCS) [removed: Systems,] [added: System,] designed to provide improved pain relief to a wide range of patients who suffer from chronic pain, with proprietary features such as Multiple Independent Current Control, our Illumina 3D™ Proprietary Programming Software and FAST™ Therapy for [added: profound parathesia-free pain relief in minutes, used by physicians to target specific areas of pain and customize stimulation of nerve fibers more precisely,]

Rewritten

- Vercise Genus™ Deep Brain Stimulation (DBS) System for the treatment of Parkinson's disease, [removed: tremor,] [added: tremor] and intractable primary and secondary dystonia, a neurological movement disorder characterized by involuntary muscle contractions, utilizing Stimview™ XT, our proprietary DBS visualization software developed in collaboration with Brainlab AG, providing clinicians with real-time, 3D visualization and stimulation of brain anatomy.

Rewritten

[removed: In addition, in the fourth quarter of 2023, we completed the acquisition of Relievant Medsystems, Inc., a privately held medical technology company that has developed and commercialized the] [added: - our] Intracept™ Intraosseous Nerve Ablation System, the only FDA-cleared system to treat vertebrogenic pain, a form of chronic low back [removed: pain.][added: pain and]

Rewritten

Our Interventional Cardiology Therapies business [added: unit] develops and manufactures technologies for diagnosing and treating coronary artery disease and aortic valve conditions.

Rewritten

- [removed: AVVIGO™ Guidance Systems and AVVIGO™] [added: AVVIGO™+ Multi-Modality] Guidance [removed: System II,] [added: System,] incorporating high-definition IVUS all in a mobile or integrated platform,

Rewritten

- ACURATE *neo2*™ [added: and ACURATE Prime™] Aortic Valve Systems for use in transcatheter aortic valve replacement (TAVR) procedures and

Rewritten

Our WATCHMAN FLX™ [added: and WATCHMAN FLX™ Pro] Left Atrial Appendage Closure (LAAC) Devices are designed to close the left atrial appendage in patients with non-valvular atrial fibrillation who are at risk for ischemic [removed: stroke.][added: stroke and eligible for anticoagulation therapy.]

Rewritten

Our Cardiac Rhythm Management (CRM) business [added: unit] develops and manufactures a variety of implantable devices that monitor the heart and deliver electricity to treat cardiac abnormalities.

Rewritten

- LUX-Dx™ [added: II+™] Insertable Cardiac Monitor (ICM) [removed: systems,] [added: System, a] long-term diagnostic [removed: devices] [added: device] implanted in patients to detect arrhythmias associated with conditions such as atrial fibrillation (AF), cryptogenic stroke and syncope and

Rewritten

In the third quarter of [removed: 2023,] [added: 2024,] we received [removed: FDA clearance and launched] [added: CE Mark for] the [removed: next-generation] LUX-Dx II/II+™ ICM system for long-term monitoring of arrhythmias.

Rewritten

Our Electrophysiology business [added: unit] develops and manufactures less-invasive medical technologies used in the diagnosis and treatment of rate and rhythm disorders of the heart, including a broad portfolio of therapeutic and diagnostic catheters and a variety of equipment used in the Electrophysiology lab.

Rewritten

- [removed: Rhythmia™] [added: OPAL HDx™] Mapping [removed: Systems,] [added: System,] catheter-based, 3-D cardiac mapping and navigation solutions designed to help diagnose and guide treatment of a variety of arrhythmias,

Rewritten

- IntellaMap Orion™ Mapping Catheters, for use with our [removed: Rhythmia] [added: OPAL HDx™] Mapping System to provide high-density, high-resolution maps of the heart.

Rewritten

Our Peripheral Interventions business [added: unit] develops and manufactures products to diagnose and treat peripheral arterial and venous diseases, as well as products to diagnose, treat and ease various forms of cancer.

Rewritten

Our broad peripheral portfolio includes stent systems, balloon catheters, guidewires, atherectomy and thrombectomy systems, embolization devices, radioactive microspheres, radiofrequency and cryotherapy ablation systems, [removed: microcatheters and] [added: microcatheters,] drainage [removed: catheters.][added: catheters and transcarotid artery revascularization.]

Rewritten

Our interventional oncology [added: and embolization] product offerings include the following:

Rewritten

- Renegade™ HI-FLO™ [removed: Fathom™] Microcatheter and [added: Fathom™] Guidewire System and Interlock™ - 35 Fibered IDC™ and [added: Interlock™ -] 18 Fibered IDC™ Occlusion System for peripheral embolization,

Rewritten

Our primary competitors include [removed: Abbott Laboratories] [added: large manufacturers with multiple lines of business] and [removed: Medtronic plc,] [added: competing products,] as well as a wide range of medical device companies that sell a single or limited number of competitive products or participate in only a specific market segment.

Rewritten

We market our products and solutions to hospitals, clinics, outpatient facilities and medical offices in [removed: 140] [added: 127] countries worldwide.

Rewritten

In the aggregate, these intellectual property assets and licenses are of material importance to our business; however, we believe that no single patent, [removed: technology,] [added: trade secret,] trademark, intellectual property asset or license is material in relation to our business as a whole.

Rewritten

See *Note I – Commitments and Contingencies* to our [removed: 2023] [added: 2024] consolidated financial statements included in Item 8.

Rewritten

[removed: For novel] technologies, the FDA may seek input from an advisory panel of medical experts and seek their views on the safety, effectiveness and benefit-risk of the device.

Rewritten

In the European Union (EU), we are required to comply with the Medical Device Regulation (MDR or EU MDR) [removed: which became] effective [removed: in] May 2021, [removed: superseding] [added: which superseded] the existing Medical Device and Active Implantable Medical Device Directives.

Rewritten

Medical devices [removed: which] [added: that] have a valid CE Certificate to the [removed: prior] Directives [removed: (issued] [added: issued] before May [removed: 2021)] [added: 2021] can continue to be sold during the applicable transition period or until the CE Certificate expires, whichever comes first, providing there are no significant changes to the design or intended use.

Rewritten

MDR also modifies and increases the compliance requirements for the medical device industry and [added: has required significant investment and] will continue to require [removed: significant] [added: ongoing] investment over the next few years to transition all products.

Rewritten

The FDA may also enjoin and restrain a company for certain violations of the Food, Drug and Cosmetic Act and the Safe Medical Devices Act, [added: pertaining to medical devices, or initiate action for criminal prosecution of such violations.]

Rewritten

[removed: The Government Affairs office also] advocates for public policy that benefits our employees and the patients we serve and supports the communities in which we live.

Rewritten

[removed: Refer to *Corporate Responsibility* included in Item 7.][added: Corporate Responsibility]

New in FY2024

- our endoluminal surgery portfolio, including our OverStitch™ Endoscopic Suturing System, used to close gastrointestinal defects and our endobariatric portfolio, including our Orbera™ Intragastric Balloon System used to aid in weight loss for patients suffering from obesity and

New in FY2024

In the first quarter of 2024, we received FDA approval for an expanded indication of the WaveWriter™ SCS Systems for the treatment of chronic low back and leg pain in people who have not had prior back surgery.

New in FY2024

In the first quarter of 2024, we received FDA approval of the AGENT™ Drug-Coated Balloon, the first drug-coated coronary balloon in the U.S., which is indicated to treat in-stent restenosis in patients with coronary artery disease and in the second quarter of 2024, initiated the U.S. launch.

New in FY2024

In addition, in the third quarter of 2024, we received CE Mark and initiated the European launch of the ACURATE™ Prime™ Aortic Valve System, the company's next-generation transcatheter aortic valve replacement technology designed to treat severe aortic stenosis in patients across all surgical risk levels while also expanding the treatment range to patients with a larger anatomy.

New in FY2024

In the first quarter of 2024, we received FDA clearance and initiated the U.S. launch of the WATCHMAN TruSteer™ Access System, a steerable sheath designed to improve implant success of the WATCHMAN FLX™ Pro and WATCHMAN FLX™ LAAC Devices.

New in FY2024

In addition, in the third quarter of 2024, we received FDA approval to expand the indication for the current-generation INGEVITY™+ Pacing Leads to include conduction system pacing and sensing of the left bundle branch area of the heart when connected to a single-or dual-chamber pacemaker.

New in FY2024

In the first quarter of 2024, we commenced the U.S. launch of the FARAPULSE™ PFA System.

New in FY2024

We received National Medical Products Administration (NMPA) approval in China and Pharmaceuticals and Medical Device Agency (PMDA) approval in Japan in the second and third quarter of 2024, respectively.

New in FY2024

In addition, in the third quarter of 2024, we received FDA approval for the navigation-enabled FARAWAVE™ NAV Ablation Catheter for the treatment of paroxysmal AF and FDA 510(k) clearance for the new FARAVIEW™ Software, which combine to provide visualization for cardiac ablation procedures with the OPAL HDx™ Mapping System.

New in FY2024

Since the launch of the FARAPULSE™ PFA System, we have observed rapid conversion from legacy treatment modalities to PFA.

New in FY2024

It is now the predominant component of our Electrophysiology business unit and revenue.

New in FY2024

In the third quarter of 2024, we completed our acquisition of Silk Road Medical, Inc. (Silk Road Medical), a publicly traded medical device company that has developed an innovative platform of products to prevent stroke in patients with carotid artery disease through a minimally-invasive procedure called transcarotid artery revascularization.

New in FY2024

For novel

New in FY2024

In China, we are required to comply with NMPA regulations.

New in FY2024

The Government Affairs office also

New in FY2024

We have obtained ISO14001:2015, Environmental Management Standard certification for 18 of our key locations and ISO50001, Energy Management Standard certification for 13 of our key locations.

New in FY2024

*Workforce Development*

New in FY2024

In recent years, we have made steady progress to improve the diversity of our workforce.

New in FY2024

We focus on ensuring our employees drive meaningful, long-lasting change in our communities.

New in FY2024

Our community work connects the talents, resources and skills of our employees to charitable organizations that are cultivating healthier communities across the globe.

New in FY2024

Our sustainable environmental, social and governance (ESG) practices underpin all aspects of our global business.

New in FY2024

Our approach is aligned with the United Nations Sustainable Development Goals and our material topics and practices are informed by a broad range of internal and external stakeholders – locally, nationally and globally.

New in FY2024

Our employees around the world work with suppliers and other organizations that share our commitment to these practices that help address issues related to health inequity, economic disparity, climate change and environmental protection.

New in FY2024

Our ESG team works closely with subject matter experts and key advisors from across the business to implement our ESG practices and determine how we measure and share progress.

New in FY2024

We also continue to focus on making measurable progress toward shaping a better future for our planet by proactively addressing our energy consumption, carbon emissions and waste management.

New in FY2024

We are focused on a “C3” strategy: Cutting energy use, Converting to renewable energy sources and Compensating with carbon offset projects where needed.

Dropped from FY2023

Management's Discussion and Analysis of Financial Condition and Results of Operations of this Annual Report on Form 10-K for additional information regarding measures we are undertaking.

Dropped from FY2023

In the second quarter of 2023, we completed the acquisition of Apollo Endosurgery, Inc., a public company that has developed and commercialized endoscopic suturing devices including OverStitch™ Endoscopic Suturing Systems and X-Tack™ Endoscopic HeliX Tacking Systems and endobariatric devices including the Apollo ESG™ and Apollo REVISE™ Systems, the first devices authorized by the FDA for endoscopic sleeve gastroplasty and endoscopic bariatric revision procedures, as well as the Orbera™® Intragastric Balloon for endoscopic weight management.

Dropped from FY2023

In the first quarter of 2023, we received FDA clearance for and launched our LithoVue™ Elite Single-Use Digital Flexible Ureteroscope System, the first ureteroscope with the ability to monitor intrarenal pressure in real-time during ureteroscopy procedures.

Dropped from FY2023

Pending Axonics Acquisition

Dropped from FY2023

The purchase price is $71.00 in cash per share, or approximately $3.670 billion.

Dropped from FY2023

The transaction is expected to close in the first half of 2024, subject to customary closing conditions.

Dropped from FY2023

We plan to fund the acquisition through a mix of cash on hand and new debt.

Dropped from FY2023

The Axonics business will be integrated into our Urology division.

Dropped from FY2023

profound parathesia-free pain relief in minutes, used by physicians to target specific areas of pain and customize stimulation of nerve fibers more precisely,

Dropped from FY2023

- our Cognita™ Practice Optimization suite of tools designed to increase awareness, streamline patient management, and sustain long-term outcomes for patients

Dropped from FY2023

In the second quarter of 2023, we received FDA approval for the Vercise™ Neural Navigator 5 Software, which when used with the Vercise Genus™ DBS systems can help provide clinicians with simple and actionable data for efficient programming in the treatment of people living with Parkinson's disease or essential tremor.

Dropped from FY2023

In the third quarter of 2023, we received CE Mark, FDA clearance and Japanese Pharmaceuticals and Medical Devices Agency (PMDA) approval for the AVVIGO™+ Multi-Modality Guidance System, a next-generation technology that provides high-quality IVUS imaging and physiologic assessment of coronary vessels and lesions.

Dropped from FY2023

In the third quarter of 2023, we received FDA approval for the latest-generation WATCHMAN FLX™ Pro LAAC Device, which is designed to improve visualization during device placement, reduce device-related thrombus post-implant and treat a broader range of patient anatomies.

Dropped from FY2023

Additionally, our entire transvenous defibrillator portfolio leverages our EnduraLife™ Battery Technology and has magnetic resonance imaging (MRI) conditional labeling when used with our current generation of leads.

Dropped from FY2023

In the third quarter of 2023, we received FDA approval for the POLARx™ Cryoablation System, which includes the POLARx™ FIT Cryoablation Balloon Catheter, and in the first quarter of 2024, we received FDA approval for the FARAPULSE™ PFA System, both of which are used to treat patients with paroxysmal AF.

Dropped from FY2023

In the first quarter of 2023, we acquired a majority stake investment in Acotec Scientific Holdings Limited (Acotec), a publicly traded Chinese manufacturer of drug-coated balloons and other products used in the treatment of vascular and other diseases, complementing our existing Peripheral Interventions portfolio.

Dropped from FY2023

In addition, in the second quarter of 2023, we received FDA 510(k) clearance for the EMBOLD™ Soft and Packing Coils, which, along with the EMBOLD™ Fibered Coil, complete the EMBOLD™ Detachable Coil System, a peripheral embolization platform for vessel occlusion designed to simplify operator workflow and streamline inventory for hospitals.

Dropped from FY2023

In the fourth quarter of 2023, we started to introduce our OBSIDIO™ Conformable Embolic for use in the embolization of hypervascular tumors and blood vessels to occlude blood flow for controlling bleeding/hemorrhaging in the peripheral vasculature.

Dropped from FY2023

pertaining to medical devices, or initiate action for criminal prosecution of such violations.

Dropped from FY2023

Management's Discussion and Analysis of Financial Condition and Results of Operations of this Annual Report on Form 10-K for further discussion.

Dropped from FY2023

*Diversity, Equity and Inclusion (DE&I)*

Dropped from FY2023

In recent years, we have made steady progress to increase the overall representation of employees who identify as women and as Black/African American, Asian, Hispanic/Latino, American Indian/Alaska Native, Native Hawaiian/Other Pacific Islander, and two or more races (together, multicultural talent).

Dropped from FY2023

As of December 31, 2023, women represented 36 percent of our Board of Directors, and 49 percent of our employees.

Dropped from FY2023

In addition, 38 percent of employees in the U.S. and Puerto Rico identified as multicultural.

Dropped from FY2023

We have taken steps to further expand the number of Black-owned enterprises that provide supply chain services for our business in the U.S., and also support small and diverse vendors by shortening our standard payment terms.

Dropped from FY2023

Since 2021, our annual bonus plan has included performance measures for certain environmental, social and governance (ESG) goals.

Dropped from FY2023

For additional information on our annual bonus plan, refer to our Proxy Statement for the 2023 Annual Meeting of Shareholders.

Dropped from FY2023

We work to advance possibilities in our three focus areas of health, STEM education and community.

Dropped from FY2023

Our efforts evolve frequently as do the pressing needs of our communities.

Dropped from FY2023

In 2023, we provided approximately $2 million in aid to 9 countries impacted by disasters through Boston Scientific and Boston Scientific Foundation funding.

Dropped from FY2023

Through employee contributions and the Boston Scientific match, a total of nearly $2 million was donated in 2023.

Dropped from FY2023

To help offset a World Health Organization projected shortfall of 10 million health care workers by 2030, we collaborate with organizations training medical staff to conduct critical disease screenings.

Dropped from FY2023

Printed copies of these posted materials are also available free of charge to stockholders who request them in writing from Investor Relations, 300 Boston Scientific Way, Marlborough, MA 01752-1234.

Dropped from FY2023

- The potential impact to internal control over financial reporting relating to potential restrictions to access to consigned inventory at customer locations for our inventory count procedures.

Dropped from FY2023

Cost Reduction and Optimization Initiatives

Dropped from FY2023

- Business disruption and employee distraction as we execute our global compliance program, restructuring and optimization plans and any divestitures of assets or businesses and implement our other strategic and cost reduction initiatives.

An excerpt. Shown here: 40 of 80 rewritten, all 26 added and all 36 removed. The counts are complete. For every sentence, read Item 1. BUSINESS in the FY2024 filing and the FY2023 filing.

Item 3. LEGAL PROCEEDINGS

1 rewritten, 0 added, 0 removed, 1 unchanged

Rewritten

Financial Statements and Supplementary Data of [removed: Part II of] this Annual Report on Form 10-K, which is incorporated herein by reference.

Cover and table of contents

27 rewritten, 5 added, 5 removed, 63 unchanged

Rewritten

For the fiscal year ended December 31, [removed: 2023][added: 2024]

Rewritten

The aggregate market value of the registrant’s common stock held by non-affiliates was approximately [removed: $79.0] [added: $113.1] billion based on the last reported sale price of [removed: $54.09] [added: $77.01] of the registrant’s common stock on the New York Stock Exchange on June 30, [removed: 2023,] [added: 2024,] the last business day of the registrant’s most recently completed second fiscal quarter.

Rewritten

The number of shares outstanding of Common Stock, $0.01 par value per share, as of January 31, [removed: 2024] [added: 2025] was [removed: 1,467,095,627.][added: 1,475,778,104.]

Rewritten

Portions of the registrant’s definitive proxy statement to be filed within 120 days of December 31, [removed: 2023] [added: 2024] with the Securities and Exchange Commission in connection with its [removed: 2024] [added: 2025] Annual Meeting of Stockholders are incorporated by reference into Part III of this Form 10-K.

Rewritten

| [ITEM [removed: 1.](#if966a1efad444c678cb814a4ff4d0758_16)] [added: 1.](#i8f41df5d88da45d29030e84e2199f31a_16)] | | | [removed: [BUSINESS](#if966a1efad444c678cb814a4ff4d0758_16)] [added: [BUSINESS](#i8f41df5d88da45d29030e84e2199f31a_16)] | | | [removed: [3](#if966a1efad444c678cb814a4ff4d0758_16)] [added: [3](#i8f41df5d88da45d29030e84e2199f31a_16)] | | |

Rewritten

| [ITEM [removed: 1A.](#if966a1efad444c678cb814a4ff4d0758_19)] [added: 1A.](#i8f41df5d88da45d29030e84e2199f31a_19)] | | | [RISK [removed: FACTORS](#if966a1efad444c678cb814a4ff4d0758_19)] [added: FACTORS](#i8f41df5d88da45d29030e84e2199f31a_19)] | | | [removed: [19](#if966a1efad444c678cb814a4ff4d0758_19)] [added: [18](#i8f41df5d88da45d29030e84e2199f31a_19)] | | |

Rewritten

| [ITEM [removed: 1B.](#if966a1efad444c678cb814a4ff4d0758_22)] [added: 1B.](#i8f41df5d88da45d29030e84e2199f31a_22)] | | | [UNRESOLVED STAFF [removed: COMMENTS](#if966a1efad444c678cb814a4ff4d0758_22)] [added: COMMENTS](#i8f41df5d88da45d29030e84e2199f31a_22)] | | | [removed: [33](#if966a1efad444c678cb814a4ff4d0758_22)] [added: [32](#i8f41df5d88da45d29030e84e2199f31a_22)] | | |

Rewritten

| [ITEM [removed: 1C.](#if966a1efad444c678cb814a4ff4d0758_1909)] [added: 1C.](#i8f41df5d88da45d29030e84e2199f31a_25)] | | | [removed: [CYBERSECURITY](#if966a1efad444c678cb814a4ff4d0758_1909)] [added: [CYBERSECURITY](#i8f41df5d88da45d29030e84e2199f31a_25)] | | | [removed: [33](#if966a1efad444c678cb814a4ff4d0758_22)] [added: [32](#i8f41df5d88da45d29030e84e2199f31a_22)] | | |

Rewritten

| [ITEM [removed: 2.](#if966a1efad444c678cb814a4ff4d0758_25)] [added: 2.](#i8f41df5d88da45d29030e84e2199f31a_28)] | | | [removed: [PROPERTIES](#if966a1efad444c678cb814a4ff4d0758_25)] [added: [PROPERTIES](#i8f41df5d88da45d29030e84e2199f31a_28)] | | | [removed: [34](#if966a1efad444c678cb814a4ff4d0758_25)] [added: [33](#i8f41df5d88da45d29030e84e2199f31a_28)] | | |

Rewritten

| [ITEM [removed: 3.](#if966a1efad444c678cb814a4ff4d0758_28)] [added: 3.](#i8f41df5d88da45d29030e84e2199f31a_31)] | | | [LEGAL [removed: PROCEEDINGS](#if966a1efad444c678cb814a4ff4d0758_28)] [added: PROCEEDINGS](#i8f41df5d88da45d29030e84e2199f31a_31)] | | | [removed: [34](#if966a1efad444c678cb814a4ff4d0758_28)] [added: [33](#i8f41df5d88da45d29030e84e2199f31a_31)] | | |

Rewritten

| [ITEM [removed: 4.](#if966a1efad444c678cb814a4ff4d0758_31)] [added: 4.](#i8f41df5d88da45d29030e84e2199f31a_34)] | | | [MINE SAFETY [removed: DISCLOSURES](#if966a1efad444c678cb814a4ff4d0758_31)] [added: DISCLOSURES](#i8f41df5d88da45d29030e84e2199f31a_34)] | | | [removed: [34](#if966a1efad444c678cb814a4ff4d0758_31)] [added: [34](#i8f41df5d88da45d29030e84e2199f31a_34)] | | |

Rewritten

| [ITEM [removed: 5.](#if966a1efad444c678cb814a4ff4d0758_37)] [added: 5.](#i8f41df5d88da45d29030e84e2199f31a_40)] | | | [MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY [removed: SECURITIES](#if966a1efad444c678cb814a4ff4d0758_37)] [added: SECURITIES](#i8f41df5d88da45d29030e84e2199f31a_40)] | | | [removed: [35](#if966a1efad444c678cb814a4ff4d0758_37)] [added: [35](#i8f41df5d88da45d29030e84e2199f31a_40)] | | |

Rewritten

| [ITEM [removed: 6.](#if966a1efad444c678cb814a4ff4d0758_40)] [added: 6.](#i8f41df5d88da45d29030e84e2199f31a_43)] | | | [removed: [RESERVED](#if966a1efad444c678cb814a4ff4d0758_40)] [added: [RESERVED](#i8f41df5d88da45d29030e84e2199f31a_43)] | | | [removed: [37](#if966a1efad444c678cb814a4ff4d0758_40)] [added: [37](#i8f41df5d88da45d29030e84e2199f31a_43)] | | |

Rewritten

| [ITEM [removed: 7.](#if966a1efad444c678cb814a4ff4d0758_43)] [added: 7.](#i8f41df5d88da45d29030e84e2199f31a_46)] | | | [MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF [removed: OPERATIONS](#if966a1efad444c678cb814a4ff4d0758_43)] [added: OPERATIONS](#i8f41df5d88da45d29030e84e2199f31a_46)] | | | [removed: [38](#if966a1efad444c678cb814a4ff4d0758_43)] [added: [38](#i8f41df5d88da45d29030e84e2199f31a_46)] | | |

Rewritten

| [ITEM [removed: 7A.](#if966a1efad444c678cb814a4ff4d0758_73)] [added: 7A.](#i8f41df5d88da45d29030e84e2199f31a_76)] | | | [QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET [removed: RISK](#if966a1efad444c678cb814a4ff4d0758_73)] [added: RISK](#i8f41df5d88da45d29030e84e2199f31a_76)] | | | [removed: [63](#if966a1efad444c678cb814a4ff4d0758_73)] [added: [63](#i8f41df5d88da45d29030e84e2199f31a_76)] | | |

Rewritten

| [ITEM [removed: 8.](#if966a1efad444c678cb814a4ff4d0758_79)] [added: 8.](#i8f41df5d88da45d29030e84e2199f31a_82)] | | | [FINANCIAL STATEMENTS AND SUPPLEMENTARY [removed: DATA](#if966a1efad444c678cb814a4ff4d0758_79)] [added: DATA](#i8f41df5d88da45d29030e84e2199f31a_82)] | | | [removed: [66](#if966a1efad444c678cb814a4ff4d0758_79)] [added: [66](#i8f41df5d88da45d29030e84e2199f31a_82)] | | |

Rewritten

| [ITEM [removed: 9.](#if966a1efad444c678cb814a4ff4d0758_172)] [added: 9.](#i8f41df5d88da45d29030e84e2199f31a_172)] | | | [CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL [removed: DISCLOSURE](#if966a1efad444c678cb814a4ff4d0758_172)] [added: DISCLOSURE](#i8f41df5d88da45d29030e84e2199f31a_172)] | | | [removed: [120](#if966a1efad444c678cb814a4ff4d0758_172)] [added: [123](#i8f41df5d88da45d29030e84e2199f31a_172)] | | |

Rewritten

| [ITEM [removed: 9A.](#if966a1efad444c678cb814a4ff4d0758_175)] [added: 9A.](#i8f41df5d88da45d29030e84e2199f31a_175)] | | | [CONTROLS AND [removed: PROCEDURES](#if966a1efad444c678cb814a4ff4d0758_175)] [added: PROCEDURES](#i8f41df5d88da45d29030e84e2199f31a_175)] | | | [removed: [120](#if966a1efad444c678cb814a4ff4d0758_175)] [added: [123](#i8f41df5d88da45d29030e84e2199f31a_175)] | | |

Rewritten

| [ITEM [removed: 9B.](#if966a1efad444c678cb814a4ff4d0758_178)] [added: 9B.](#i8f41df5d88da45d29030e84e2199f31a_178)] | | | [OTHER [removed: INFORMATION](#if966a1efad444c678cb814a4ff4d0758_178)] [added: INFORMATION](#i8f41df5d88da45d29030e84e2199f31a_178)] | | | [removed: [120](#if966a1efad444c678cb814a4ff4d0758_178)] [added: [123](#i8f41df5d88da45d29030e84e2199f31a_178)] | | |

Rewritten

| [ITEM [removed: 9C.](#if966a1efad444c678cb814a4ff4d0758_181)] [added: 9C.](#i8f41df5d88da45d29030e84e2199f31a_187)] | | | [DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT [removed: INSPECTIONS](#if966a1efad444c678cb814a4ff4d0758_181)] [added: INSPECTIONS](#i8f41df5d88da45d29030e84e2199f31a_187)] | | | [removed: [121](#if966a1efad444c678cb814a4ff4d0758_181)] [added: [124](#i8f41df5d88da45d29030e84e2199f31a_187)] | | |

Rewritten

| [ITEM [removed: 10.](#if966a1efad444c678cb814a4ff4d0758_187)] [added: 10.](#i8f41df5d88da45d29030e84e2199f31a_193)] | | | [DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE [removed: GOVERNANCE](#if966a1efad444c678cb814a4ff4d0758_187)] [added: GOVERNANCE](#i8f41df5d88da45d29030e84e2199f31a_193)] | | | [removed: [122](#if966a1efad444c678cb814a4ff4d0758_187)] [added: [125](#i8f41df5d88da45d29030e84e2199f31a_193)] | | |

Rewritten

| [ITEM [removed: 11.](#if966a1efad444c678cb814a4ff4d0758_190)] [added: 11.](#i8f41df5d88da45d29030e84e2199f31a_196)] | | | [EXECUTIVE [removed: COMPENSATION](#if966a1efad444c678cb814a4ff4d0758_190)] [added: COMPENSATION](#i8f41df5d88da45d29030e84e2199f31a_196)] | | | [removed: [122](#if966a1efad444c678cb814a4ff4d0758_190)] [added: [125](#i8f41df5d88da45d29030e84e2199f31a_196)] | | |

Rewritten

| [ITEM [removed: 12.](#if966a1efad444c678cb814a4ff4d0758_193)] [added: 12.](#i8f41df5d88da45d29030e84e2199f31a_199)] | | | [SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER [removed: MATTERS](#if966a1efad444c678cb814a4ff4d0758_193)] [added: MATTERS](#i8f41df5d88da45d29030e84e2199f31a_199)] | | | [removed: [122](#if966a1efad444c678cb814a4ff4d0758_193)] [added: [125](#i8f41df5d88da45d29030e84e2199f31a_199)] | | |

Rewritten

| [ITEM [removed: 13.](#if966a1efad444c678cb814a4ff4d0758_196)] [added: 13.](#i8f41df5d88da45d29030e84e2199f31a_202)] | | | [CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR [removed: INDEPENDENCE](#if966a1efad444c678cb814a4ff4d0758_196)] [added: INDEPENDENCE](#i8f41df5d88da45d29030e84e2199f31a_202)] | | | [removed: [122](#if966a1efad444c678cb814a4ff4d0758_196)] [added: [125](#i8f41df5d88da45d29030e84e2199f31a_202)] | | |

Rewritten

| [ITEM [removed: 14.](#if966a1efad444c678cb814a4ff4d0758_199)] [added: 14.](#i8f41df5d88da45d29030e84e2199f31a_205)] | | | [PRINCIPAL ACCOUNTANT FEES AND [removed: SERVICES](#if966a1efad444c678cb814a4ff4d0758_199)] [added: SERVICES](#i8f41df5d88da45d29030e84e2199f31a_205)] | | | [removed: [122](#if966a1efad444c678cb814a4ff4d0758_199)] [added: [125](#i8f41df5d88da45d29030e84e2199f31a_205)] | | |

Rewritten

| [ITEM [removed: 15.](#if966a1efad444c678cb814a4ff4d0758_205)] [added: 15.](#i8f41df5d88da45d29030e84e2199f31a_211)] | | | [EXHIBITS AND FINANCIAL STATEMENT [removed: SCHEDULES](#if966a1efad444c678cb814a4ff4d0758_205)] [added: SCHEDULES](#i8f41df5d88da45d29030e84e2199f31a_211)] | | | [removed: [123](#if966a1efad444c678cb814a4ff4d0758_205)] [added: [126](#i8f41df5d88da45d29030e84e2199f31a_211)] | | |

Rewritten

| [ITEM [removed: 16.](#if966a1efad444c678cb814a4ff4d0758_208)] [added: 16.](#i8f41df5d88da45d29030e84e2199f31a_214)] | | | [FORM 10-K [removed: SUMMARY](#if966a1efad444c678cb814a4ff4d0758_208)] [added: SUMMARY](#i8f41df5d88da45d29030e84e2199f31a_214)] | | | [removed: [133](#if966a1efad444c678cb814a4ff4d0758_208)] [added: [133](#i8f41df5d88da45d29030e84e2199f31a_214)] | | |

New in FY2024

| [PART I](#i8f41df5d88da45d29030e84e2199f31a_13) | | | | | | [3](#i8f41df5d88da45d29030e84e2199f31a_13) | | |

New in FY2024

| [PART II](#i8f41df5d88da45d29030e84e2199f31a_37) | | | | | | [35](#i8f41df5d88da45d29030e84e2199f31a_37) | | |

New in FY2024

| [PART III](#i8f41df5d88da45d29030e84e2199f31a_190) | | | | | | [125](#i8f41df5d88da45d29030e84e2199f31a_190) | | |

New in FY2024

| [PART IV](#i8f41df5d88da45d29030e84e2199f31a_208) | | | | | | [126](#i8f41df5d88da45d29030e84e2199f31a_208) | | |

New in FY2024

| [SIGNATURES](#i8f41df5d88da45d29030e84e2199f31a_217) | | | | | | [134](#i8f41df5d88da45d29030e84e2199f31a_217) | | |

Dropped from FY2023

| [PART I](#if966a1efad444c678cb814a4ff4d0758_13) | | | | | | [3](#if966a1efad444c678cb814a4ff4d0758_13) | | |

Dropped from FY2023

| [PART II](#if966a1efad444c678cb814a4ff4d0758_34) | | | | | | [35](#if966a1efad444c678cb814a4ff4d0758_34) | | |

Dropped from FY2023

| [PART III](#if966a1efad444c678cb814a4ff4d0758_184) | | | | | | [122](#if966a1efad444c678cb814a4ff4d0758_184) | | |

Dropped from FY2023

| [PART IV](#if966a1efad444c678cb814a4ff4d0758_202) | | | | | | [123](#if966a1efad444c678cb814a4ff4d0758_202) | | |

Dropped from FY2023

| [SIGNATURES](#if966a1efad444c678cb814a4ff4d0758_211) | | | | | | [134](#if966a1efad444c678cb814a4ff4d0758_211) | | |

Item 1C. CYBERSECURITY

12 rewritten, 5 added, 3 removed, 23 unchanged

Rewritten

We have established [added: an enterprise cybersecurity program, which is administered by] a [removed: security program] [added: cross-functional team of cybersecurity professionals that includes employees] and [added: third party contractors and vendors, that utilizes various tools, methodologies and] processes to assess, identify and manage cybersecurity risks related to our IT and OT systems, as well as our products.

Rewritten

Our current CISO has [added: over 19 years of] extensive information technology experience, including in security architecture, software development and engineering, as well as leading security operations and incident response, offensive and defensive cyber projects in increasing roles of responsibility.

Rewritten

Our [removed: enterprise] cybersecurity program is designed to monitor and continually enhance our enterprise security posture, with the goal of preventing cybersecurity incidents to the extent feasible, including assessments to better understand our readiness for cybersecurity threats and the resilience of our critical business functions, with the goal of avoiding or reducing the impact if such an event were to occur.

Rewritten

We have implemented cybersecurity policies mapped to industry and government standards and frameworks, such as U.S. National Institute of Standards and Technology (NIST) and International Standard of [removed: Organization (ISO).][added: Organization, and our strategy is aligned to the NIST CyberSecurity Framework that provides us a structured approach to managing our cybersecurity risk through its five core functions.]

Rewritten

We [removed: also] regularly review our cybersecurity policies and require annual cybersecurity training for our employees.

Rewritten

We engage and rely upon third parties to provide services and/or goods, represent [removed: and or] [added: and/or] otherwise act on our behalf.

Rewritten

Assessing, identifying, and managing cybersecurity related risks are [added: also] integrated into our enterprise risk management (ERM) program.

Rewritten

The ERM program’s annual risk assessment is presented annually to our Board of [removed: Directors and the Risk Committee of the Board.][added: Directors.]

Rewritten

[added: The Risk Committee] of our Board also focuses on an enterprise-wide approach to risk management, and has primary oversight responsibility for areas of quality and nonfinancial compliance issues, including cybersecurity risks.

Rewritten

The Risk Committee receives periodic updates from the CISO and CIDO on our [removed: cyber] [added: cybersecurity] risks and threats, assessments of our cybersecurity program and the evolving threat landscape.

Rewritten

Our Board [removed: and Risk Committee] [added: of Directors] also receive cybersecurity risk assessments as part of the annual ERM program presentation described above.

Rewritten

Under our framework, cybersecurity issues, including those involving vulnerabilities introduced by our [added: IT, OT systems and] use of third-party software, are analyzed by subject matter experts, including a crisis committee as needed in accordance with our incident response plans, for potential financial, operational, and reputational risks, based on, among other factors, the nature of the matter and breadth of impact.

New in FY2024

*Risk Management and Strategy*

New in FY2024

We also periodically conduct simulation exercises involving employees at various levels of the organization, as well as our Board of Directors, to prepare for cybersecurity incidents and response planning.

New in FY2024

We perform supplemental reviews as necessary commensurate with the risk associated with each third party, for example, if or when a third party is affected by an incident, that directly or indirectly impacts our company we undertake a full assessment and implement additional controls commensurate to the risk.

New in FY2024

Furthermore, to minimize risks and vulnerabilities to our systems, our cybersecurity team continuously monitors and addresses cybersecurity threats and incidents at third-party service providers.

New in FY2024

*Governance*

Dropped from FY2023

Our cybersecurity strategy and maturity is aligned to the NIST-Cybersecurity Framework (NIST CSF).

Dropped from FY2023

This framework provides us a structured approach to managing our cybersecurity risk through its five core functions: Identification of digital assets, their risks, and business context; Protection, by implementing safeguards such as firewalls, network segmentation, and email security; Detection: through monitoring for anomalies and potential threats on the network, endpoints and data; Response, by having up to date incident response plans and skilled teams in place, including utilizing a crisis committee to respond in the event of a cybersecurity incident; and Recovery, achieved through ensuring data and system backups as well as testing our disaster recovery procedures.

Dropped from FY2023

The Risk Committee

Item 2. PROPERTIES

3 rewritten, 3 added, 3 removed, 7 unchanged

Rewritten

As of December 31, [removed: 2023,] [added: 2024,] we maintained [removed: 15] [added: 16] principal manufacturing facilities, including eight in the U.S. and Puerto Rico, three in Ireland, two in Costa Rica, one in Malaysia, one in Brazil, [added: one in China,] as well as a Global Headquarters in the U.S. and various distribution and technology centers around the world.

Rewritten

The following is a summary of our facilities as of December 31, [removed: 2023] [added: 2024] (in approximate square feet):

Rewritten

(2) Includes our principal manufacturing facilities in California, Indiana, [removed: Brazil] [added: Brazil, China] and Heredia, Costa Rica, as well as our regional headquarters located in Singapore and Voisins-le-Bretonneux, France.

New in FY2024

| U.S. | | | 4,148,417 | | | | | | 2,249,380 | | | | | | 6,397,797 | | |

New in FY2024

| International | | | 3,615,983 | | | | | | 2,410,040 | | | | | | 6,026,023 | | |

New in FY2024

| | | | 7,764,400 | | | | | | 4,659,420 | | | | | | 12,423,820 | | |

Dropped from FY2023

| U.S. | | | 4,264,041 | | | | | | 1,904,898 | | | | | | 6,168,939 | | |

Dropped from FY2023

| International | | | 2,928,410 | | | | | | 2,088,089 | | | | | | 5,016,499 | | |

Dropped from FY2023

| | | | 7,192,451 | | | | | | 3,992,987 | | | | | | 11,185,438 | | |

Item 5. MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

7 rewritten, 0 added, 0 removed, 15 unchanged

Rewritten

As of January 31, [removed: 2024,] [added: 2025,] there were [removed: 5,432] [added: 5,072] holders of record of our common stock.

Rewritten

We did not pay a cash dividend in [removed: 2023, 2022] [added: 2024, 2023] or [removed: 2021] [added: 2022] on our common stock and currently we do not intend to pay cash dividends on our common stock.

Rewritten

On December 14, 2020, our Board of Directors [removed: approved, and we announced,] [added: approved] a stock repurchase program authorizing the repurchase of up to $1.000 billion of our common stock (2020 Share Repurchase Program).

Rewritten

We made no share repurchases in [removed: 2023] [added: 2024] or [removed: 2022] [added: 2023] and, as of December 31, [removed: 2023,] [added: 2024,] had the full $1.000 billion remaining available under the 2020 Share Repurchase Program.

Rewritten

There were no purchases of equity securities by the issuer or affiliated purchases in the fourth quarter of [removed: 2023,] [added: 2024,] required to be reported here.

Rewritten

The graph assumes $100 was invested in our common stock and in each of the named indices on December 31, [removed: 2018] [added: 2019] and that any dividends were reinvested.

Rewritten

[removed: ![5 Yr Cumulative Total Return Graph.jpg](https://www.sec.gov/Archives/edgar/data/885725/000088572524000017/bsx-20231231_g1.jpg)][added: ![T04.3 TSR Chart.jpg](https://www.sec.gov/Archives/edgar/data/885725/000088572525000011/bsx-20241231_g1.jpg)]

Item 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

632 rewritten, 269 added, 175 removed, 1,238 unchanged

Rewritten

| [removed: | | |] Year Ended December [removed: 31,] [added: 31, 2024] | | | | | | | | | | | | | | | [added: | | | | | | | | | | | | | | | | | |]

Rewritten

| *(in millions, except per share data)* | | | [removed: 2023] [added: 2024] | | | | | | [removed: 2022] [added: 2023] | | | | | | [removed: 2021] [added: 2022] | | |

Rewritten

| Net sales | | | $ | [removed: 14,240] [added: 16,747] | | | | | $ | [removed: 12,682] [added: 14,240] | | | | | $ | [removed: 11,888] [added: 12,682] | |

Rewritten

| Cost of products sold | | | [removed: 4,345] [added: 5,257] | | | | | | [removed: 3,956] [added: 4,345] | | | | | | [removed: 3,711] [added: 3,956] | | |

Rewritten

| Gross profit | | | [removed: 9,896] [added: 11,490] | | | | | | [removed: 8,727] [added: 9,896] | | | | | | [removed: 8,177] [added: 8,727] | | |

Rewritten

| Selling, general and administrative expenses | | | [removed: 5,190] [added: 5,984] | | | | | | [removed: 4,520] [added: 5,190] | | | | | | [removed: 4,359] [added: 4,520] | | |

Rewritten

| Research and development expenses | | | [removed: 1,414] [added: 1,615] | | | | | | [removed: 1,323] [added: 1,414] | | | | | | [removed: 1,204] [added: 1,323] | | |

Rewritten

| Royalty expense | | | [removed: 46] [added: 33] | | | | | | [removed: 47] [added: 46] | | | | | | [removed: 49] [added: 47] | | |

Rewritten

| Amortization expense | | | [removed: 828] [added: 856] | | | | | | [removed: 803] [added: 828] | | | | | | [removed: 741] [added: 803] | | |

Rewritten

| Intangible asset impairment charges | | | [removed: 58] [added: 386] | | | | | | [removed: 132] [added: 58] | | | | | | [removed: 370] [added: 132] | | |

Rewritten

| Contingent consideration net expense (benefit) | | | [removed: 58] [added: (5)] | | | | | | [removed: 35] [added: 58] | | | | | | [removed: (136)] [added: 35] | | |

Rewritten

| Restructuring net charges (credits) | | | [removed: 69] [added: 16] | | | | | | [removed: 24] [added: 69] | | | | | | [removed: 40] [added: 24] | | |

Rewritten

| Litigation-related net charges (credits) | | | [removed: (111)] [added: —] | | | | | | [removed: 173] [added: (111)] | | | | | | [removed: 430] [added: 173] | | |

Rewritten

| Loss (gain) on disposal of businesses and assets | | | — | | | | | | [removed: 22] [added: —] | | | | | | [removed: (78)] [added: 22] | | |

Rewritten

| | | | [removed: 7,553] [added: 8,887] | | | | | | [removed: 7,078] [added: 7,553] | | | | | | [removed: 6,978] [added: 7,078] | | |

Rewritten

| Operating income (loss) | | | [removed: 2,343] [added: 2,603] | | | | | | [removed: 1,649] [added: 2,343] | | | | | | [removed: 1,199] [added: 1,649] | | |

Rewritten

| Interest expense | | | [removed: (265)] [added: (305)] | | | | | | [removed: (470)] [added: (265)] | | | | | | [removed: (341)] [added: (470)] | | |

Rewritten

| Other, net | | | [removed: (93)] [added: (16)] | | | | | | [removed: (38)] [added: (93)] | | | | | | [removed: 218] [added: (38)] | | |

Rewritten

| Income (loss) before income taxes | | | [removed: 1,985] [added: 2,282] | | | | | | [removed: 1,141] [added: 1,985] | | | | | | [removed: 1,076] [added: 1,141] | | |

Rewritten

| Income tax expense (benefit) | | | [removed: 393] [added: 436] | | | | | | [removed: 443] [added: 393] | | | | | | [removed: 36] [added: 443] | | |

Rewritten

| Net income (loss) | | | [removed: 1,592] [added: 1,846] | | | | | | [removed: 698] [added: 1,592] | | | | | | [removed: 1,041] [added: 698] | | |

Rewritten

| Preferred stock dividends | | | [removed: (23)] [added: —] | | | | | | [removed: (55)] [added: (23)] | | | | | | (55) | | |

Rewritten

| Net income (loss) attributable to noncontrolling interests | | | [removed: (1)] [added: (8)] | | | | | | [removed: —] [added: (1)] | | | | | | — | | |

Rewritten

| Net income (loss) attributable to Boston Scientific common stockholders | | | $ | [removed: 1,570] [added: 1,853] | | | | | $ | [removed: 642] [added: 1,570] | | | | | $ | [removed: 985] [added: 642] | |

Rewritten

| Net income (loss) per common share — basic | | | $ | [removed: 1.08] [added: 1.26] | | | | | $ | [removed: 0.45] [added: 1.08] | | | | | $ | [removed: 0.69] [added: 0.45] | |

Rewritten

| Net income (loss) per common share — diluted | | | $ | [removed: 1.07] [added: 1.25] | | | | | $ | [removed: 0.45] [added: 1.07] | | | | | $ | [removed: 0.69] [added: 0.45] | |

Rewritten

| Basic | | | [removed: 1,453.0] [added: 1,471.5] | | | | | | [removed: 1,430.5] [added: 1,453.0] | | | | | | [removed: 1,422.3] [added: 1,430.5] | | |

Rewritten

| Diluted | | | [removed: 1,463.5] [added: 1,485.9] | | | | | | [removed: 1,439.7] [added: 1,463.5] | | | | | | [removed: 1,433.8] [added: 1,439.7] | | |

Rewritten

| *(in millions)* | | | [removed: 2023] [added: 2024] | | | | | | [removed: 2022] [added: 2023] | | | | | | [removed: 2021] [added: 2022] | | |

Rewritten

| Net income (loss) | | | $ | [removed: 1,592] [added: 1,846] | | | | | $ | [removed: 698] [added: 1,592] | | | | | $ | [removed: 1,041] [added: 698] | |

Rewritten

| Foreign currency translation adjustment | | | [removed: (105)] [added: 225] | | | | | | [removed: (94)] [added: (105)] | | | | | | [removed: (125)] [added: (94)] | | |

Rewritten

| Net change in derivative financial instruments | | | [removed: (115)] [added: 1] | | | | | | [removed: 63] [added: (115)] | | | | | | [removed: 170] [added: 63] | | |

Rewritten

| Net change in defined benefit pensions and other items | | | [removed: (9)] [added: (8)] | | | | | | [removed: 37] [added: (9)] | | | | | | [removed: 11] [added: 37] | | |

Rewritten

| Other comprehensive income (loss) | | | [removed: (230)] [added: 218] | | | | | | [removed: 6] [added: (230)] | | | | | | [removed: 56] [added: 6] | | |

Rewritten

| Comprehensive income (loss) | | | [removed: $] [added: 2,064] | [removed: 1,362] | | | | | [removed: $] [added: 1,362] | [removed: 704] | | | | | [removed: $] [added: 704] | [removed: 1,096] | |

Rewritten

| [removed: Comprehensive] [added: Comprehensive] income (loss) attributable to noncontrolling [removed: interests] [added: interests] | | | [removed: (11)] [added: (15)] | | | | | | [removed: —] [added: (11)] | | | | | | [removed: —] [added: —] | | |

Rewritten

| Comprehensive income attributable to Boston Scientific common stockholders | | | $ | [removed: 1,373] [added: 2,079] | | | | | $ | [removed: 704] [added: 1,373] | | | | | $ | [removed: 1,096] [added: 704] | |

Rewritten

| *(in millions, except share and per share data)* | | | [removed: 2023] [added: 2024] | | | | | | [removed: 2022] [added: 2023] | | |

Rewritten

| [removed: Cash] [added: *Cash] and cash [removed: equivalents] [added: equivalents*] | | | $ | [added: 414 | | | | | $ |] 865 | | | | | $ | 928 | |

Rewritten

| Trade accounts receivable, net | | | [removed: 2,228] [added: 2,558] | | | | | | [removed: 1,970] [added: 2,228] | | |

New in FY2024

| Other comprehensive income (loss) attributable to noncontrolling interests | | | (7) | | | | | | (10) | | | | | | — | | |

New in FY2024

| Conversion of mandatory convertible preferred stock to common stock | | | — | | | | | | (0) | | | | | | — | | |

New in FY2024

| Net (income) loss attributable to noncontrolling interests | | | 8 | | | | | | 1 | | | | | | — | | |

New in FY2024

| Net income (loss) attributable to noncontrolling interests | | | (8) | | | | | | (1) | | | | | | — | | |

New in FY2024

| Net income (loss) | | | $ | 1,846 | | | | | $ | 1,592 | | | | | $ | 698 | |

New in FY2024

| Loss (gain) on disposal of businesses and assets | | | — | | | | | | — | | | | | | 22 | | |

New in FY2024

| Investing Activities | | | | | | | | | | | | | | | | | |

New in FY2024

| Financing Activities | | | | | | | | | | | | | | | | | |

New in FY2024

| Payments for finance leases | | | (25) | | | | | | — | | | | | | — | | |

New in FY2024

| Proceeds from short-term borrowings, net of debt issuance costs | | | 24 | | | | | | — | | | | | | — | | |

New in FY2024

| Cash, cash equivalents, restricted cash and restricted cash equivalents at end of period | | | $ | 606 | | | | | $ | 1,055 | | | | | $ | 1,126 | |

New in FY2024

In the first quarter of 2023, we acquired a majority stake investment in Acotec Scientific Holdings Limited (Acotec) and have elected to consolidate their financial statements on a one quarter lag.

New in FY2024

Our

New in FY2024

Our estimation of fair value considers financial information related to the

New in FY2024

Future changes in tax laws and rates may affect recorded deferred tax assets and liabilities.

New in FY2024

With respect to uncertain tax positions, in accordance with FASB ASC Topic 740, *Income Taxes*, any tax position that meets the more-likely-than-not recognition threshold is measured and recognized in the consolidated financial statements at the largest amount of benefit greater than 50 percent likely to be realized upon ultimate settlement.

New in FY2024

The amount relating to uncertain tax positions is classified as a current liability in the consolidated balance sheets to the extent that we anticipate making a payment within one year.

New in FY2024

Interest and penalties associated with income taxes are classified within *Income tax expense (benefit)* in our consolidated statements of operations.

New in FY2024

On January 24, 2025, we completed our acquisition of 100 percent of Cortex, Inc. (Cortex), a privately held medical technology company focused on the development of a diagnostic mapping solution which may identify triggers and drivers outside of the pulmonary veins that are foundational to atrial fibrillation (AF).

New in FY2024

The transaction consisted of an upfront cash payment of $248 million, net of cash acquired, and up to approximately $50 million in future payments upon achievement of certain regulatory milestones.

New in FY2024

The Cortex business will be integrated into our Cardiology division.

New in FY2024

On January 8, 2025, we announced our entry into a definitive agreement to acquire Bolt Medical, Inc. (Bolt Medical), the developer of an intravascular lithotripsy advanced laser-based platform for the treatment of coronary and peripheral artery disease.

New in FY2024

We have been an investor in Bolt Medical since 2019 and currently hold an equity stake of approximately 26 percent.

New in FY2024

The transaction price to acquire the remaining stake is expected to result in an upfront cash payment of approximately $443 million upon closing and up to an additional $221 million in future payments upon achievement of certain regulatory milestones.

New in FY2024

The transaction is expected to close during the first half of 2025, subject to customary closing conditions.

New in FY2024

The Bolt Medical business will be integrated into our Cardiology and Peripheral Interventions divisions.

New in FY2024

On November 25, 2024, we announced our entry into a definitive agreement to acquire 100 percent of Intera Oncology®, Inc. (Intera), a privately held medical device company that provides the Intera 3000 Hepatic Artery Infusion Pump and floxuridine – a chemotherapy drug – both of which are approved by the U.S. Food and Drug Administration.

New in FY2024

The Intera 3000 pump is used to administer hepatic artery infusion therapy to treat tumors in the liver primarily caused by metastatic colorectal cancer.

New in FY2024

The purchase price consists of an upfront cash payment of approximately $175 million.

New in FY2024

The Intera business will be integrated into our Peripheral Interventions division.

New in FY2024

On September 17, 2024, we completed our acquisition of 100 percent of the outstanding equity of Silk Road Medical, Inc. (Silk Road Medical), a publicly traded medical device company that has developed an innovative platform of products to prevent stroke in patients with carotid artery disease through a minimally-invasive procedure called transcarotid artery revascularization.

New in FY2024

The Silk Road Medical business is being integrated into our Peripheral Interventions division.

New in FY2024

The transaction consisted of an upfront cash payment of $71.00 per share, or approximately $3.409 billion, net of cash acquired.

New in FY2024

| *(in millions)* | | | Silk Road Medical | | | Axonics | | |

New in FY2024

| | | | $ | 1,126 | | $ | 3,409 | |

New in FY2024

| --- | --- | --- | --- | --- | --- | --- | --- | --- |

New in FY2024

| *(in millions)* | | | Silk Road Medical | | | Axonics | | |

New in FY2024

| Goodwill | | | $ | 569 | | $ | 2,147 | |

New in FY2024

| Amortizable intangible assets | | | 507 | | | 1,242 | | |

New in FY2024

| | | | | | | | | |

Dropped from FY2023

Refer to *Critical Accounting Estimates* included in Item 7.

Dropped from FY2023

Management's Discussion and Analysis of Financial Condition and Results of Operations of this Annual Report on Form 10-K for further discussion.

Dropped from FY2023

Lastly, we have notes receivable from certain companies that we account for in accordance with FASB ASC Topic 320*, Investments - Debt and Equity Securities*.

Dropped from FY2023

investee’s ability to continue as a going concern.

Dropped from FY2023

We consider relevant evidence, both positive and negative, to determine the need for a valuation allowance.

Dropped from FY2023

Information evaluated includes our financial condition and results of operations for the current and preceding years, the availability of deferred tax liabilities and tax carrybacks, as well as estimates of the impact of future taxable income and available prudent and feasible tax-planning strategies.

Dropped from FY2023

We recognize interest and penalties related to income taxes as a component of income tax expense.

Dropped from FY2023

As part of the Tax Cuts and Jobs Act (TCJA), we are subject to a territorial tax system in which we are required to establish an accounting policy in providing for tax on Global Intangible Low Taxed Income (GILTI) earned by certain foreign subsidiaries.

Dropped from FY2023

The purchase price is $71.00 in cash per share, or approximately $3.670 billion.

Dropped from FY2023

2022 Acquisition

Dropped from FY2023

On February 14, 2022, we completed our acquisition of Baylis Medical Company Inc. (Baylis Medical), a privately-held company which developed the radiofrequency (RF) NRG™ and VersaCross™ Transseptal Platforms as well as a family of guidewires, sheaths and dilators used to support left heart access, which expanded our electrophysiology and structural heart product portfolios.

Dropped from FY2023

We are integrating Baylis Medical into our Cardiology division.

Dropped from FY2023

| | | | | | |

Dropped from FY2023

| | | | $ | 1,463 | |

Dropped from FY2023

The final purchase price allocation was comprised of the following components:

Dropped from FY2023

| *(in millions)* | | | | | | | | |

Dropped from FY2023

| Goodwill | | | $ | 988 | | | | |

Dropped from FY2023

| | | | $ | 1,463 | | | | |

Dropped from FY2023

| | | | $ | 657 | | | | | | | | | | | | | |

Dropped from FY2023

The net expense of $58 million and $35 million recorded in 2023 and 2022, respectively, related primarily to an increase in expected revenue-based payments as a result of over-achievement of net sales performance, primarily related to our acquisition of Farapulse.

Dropped from FY2023

In both periods, this increase was partially offset by a reduction in the contingent consideration liability for certain acquisitions for which we reduced the probability of achievement of associated regulatory and commercialization-based milestones upon which payment is conditioned.

Dropped from FY2023

| | | | | | | | | | | | | | | | | | | | | | | | |

Dropped from FY2023

| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |

Dropped from FY2023

| | | | $ | 413 | | | | | $ | 407 | |

Dropped from FY2023

The impairment charges recorded in 2022 were primarily associated with amortizable technology-related intangible assets that were initially established following our acquisition of Vertiflex, Inc., which is now part of our Neuromodulation business, resulting from lower revenue projections due to reimbursement challenges.

Dropped from FY2023

| Balance as of December 31, 2021 | | | $ | 4,246 | | | | | $ | 7,741 | | | | | | | | | | | $ | 11,988 | |

Dropped from FY2023

| Goodwill acquired | | | — | | | | | | 1,030 | | | | | | | | | | | | 1,030 | | |

Dropped from FY2023

| 2024 | | | $ | 828 | |

Dropped from FY2023

*other comprehensive income (loss), net of tax* (AOCI) to earnings at that time.

Dropped from FY2023

| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |

Dropped from FY2023

| | | | | | | | | | | | | 246 | | | | | | 345 | | |

Dropped from FY2023

| | | | | | | | | | | | | 1,012 | | | | | | 953 | | |

Dropped from FY2023

| | | | $ | 472 | | | | | $ | 266 | | | | | $ | 77 | | | | | $ | 816 | | | | | $ | 674 | | | | | $ | 381 | | | | | $ | 127 | | | | | $ | 1,182 | |

Dropped from FY2023

| | | | $ | — | | | | | $ | 1,050 | | | | | $ | 494 | | | | | $ | 1,545 | | | | | $ | — | | | | | $ | 1,005 | | | | | $ | 308 | | | | | $ | 1,313 | |

Dropped from FY2023

| Balance as of December 31, 2021 | | | $ | 281 | |

Dropped from FY2023

| March 2024 Notes | | | | | | February 2019 | | | | | | March 2024 | | | | | | — | | | | | | 504 | | | | | | 3.450% | | |

Dropped from FY2023

| 2027 | | | 995 | | |

Dropped from FY2023

| Thereafter | | | 4,604 | | |

Dropped from FY2023

On May 10, 2021, we entered into a $2.750 billion revolving credit facility (2021 Revolving Credit Facility) with a global syndicate of commercial banks, initially scheduled to mature on May 10, 2026, with one-year extension options, subject to certain conditions.

Dropped from FY2023

On March 1, 2023, we entered into an amendment of the 2021 Revolving Credit Facility credit agreement, which provided for an extension of the scheduled maturity date to May 10, 2027 and replaced the London Interbank Offered Rate (LIBOR) with the Secured Overnight Financing Rate (SOFR) as the Eurocurrency Rate for Dollars, including applicable credit spread adjustments and relevant SOFR benchmark provisions, among other things described under *Financial Covenant* below.

An excerpt. Shown here: 40 of 632 rewritten, 40 of 269 added and 40 of 175 removed. The counts are complete. For every sentence, read Item 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA in the FY2024 filing and the FY2023 filing.

Item 9A. CONTROLS AND PROCEDURES

3 rewritten, 0 added, 0 removed, 12 unchanged

Rewritten

Our management, with the participation of our [added: President and] Chief Executive Officer (CEO) and Executive Vice President and Chief Financial Officer (CFO), evaluated the effectiveness of our disclosure controls and procedures as of December 31, [removed: 2023] [added: 2024] pursuant to Rule 13a-15(b) of the Securities Exchange Act of 1934, as amended.

Rewritten

Based on their evaluation, our CEO and CFO concluded that as of December 31, [removed: 2023,] [added: 2024,] our disclosure controls and procedures were effective.

Rewritten

The portion of the transition to the new ERP system which we have completed to date resulted in changes in our internal control over financial reporting during the year ended December 31, [removed: 2023.][added: 2024.]

Item 9B. OTHER INFORMATION

12 rewritten, 12 added, 1 removed, 0 unchanged

Rewritten

[removed: On November 6, 2023, John Bradley Sorenson,] [added: Mirviss,] our [removed: Executive] [added: Senior] Vice [added: President and] President, [removed: Global Operations,] [added: Peripheral Interventions,] entered into a trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Rewritten

Mr. [removed: Sorenson’s] [added: Mahoney’s] plan covers the sale of [removed: 33,938] [added: 493,328] shares of our common [removed: stock] [added: stock, including 316,856 shares] to be acquired upon [removed: the] exercise of stock options.

Rewritten

Transactions under Mr. [removed: Sorenson’s] [added: Mahoney’s] plan are based upon pre-established dates and stock price thresholds and will only occur upon the expiration of the applicable mandatory cooling-off period.

Rewritten

Mr. [removed: Sorenson’s] [added: Mahoney’s] plan will terminate on the earlier of [removed: December 31, 2024] [added: June 6, 2025,] or the date all shares subject to the plan have been sold.

Rewritten

[removed: On November 17, 2023, Wendy Carruthers,] [added: Mahoney,] our [added: Chairman and Chief] Executive [removed: Vice President, Human Resources,] [added: Officer,] entered into a trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Rewritten

Ms. [removed: Carruthers’] [added: Woodworth’s] plan covers the sale of [removed: 76,113] [added: up to 18,973] shares of our common stock, including [removed: 46,893] [added: up to 3,281] shares to be acquired upon [added: vesting of restricted share units and 13,167 shares to be acquired upon] the exercise of stock options.

Rewritten

Transactions under Ms. [removed: Carruthers’] [added: Zane’s] plan are based upon pre-established dates and stock price thresholds and will only occur upon the expiration of the applicable mandatory cooling-off period.

Rewritten

Ms. [removed: Carruthers’] [added: Zane’s] plan will terminate on the earlier of [removed: December 31, 2024] [added: February 24, 2026] or the date all shares subject to the plan have been sold.

Rewritten

[removed: On November 22, 2023, Arthur Butcher,] [added: Brown,] our [removed: Executive] [added: Senior] Vice [removed: President and Group] President, [removed: MedSurg] [added: General Counsel] and [removed: Asia Pacific,] [added: Corporate Secretary,] entered into a trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Rewritten

Mr. [removed: Butcher’s] [added: Mirviss’] plan covers the sale of up to [removed: 77,687] [added: 11,107] shares of our common stock, including up to [removed: 54,514] [added: 8,419] shares to be acquired upon [removed: determination and/or] vesting of [removed: performance share units and] restricted share [removed: units, and 16,742 shares to be acquired upon the exercise of stock options.][added: units.]

Rewritten

Transactions under Mr. [removed: Butcher’s] [added: Brown’s] plan are based upon pre-established dates and stock price thresholds and will only occur upon [added: the expiration of the applicable mandatory cooling-off period.]

Rewritten

Mr. [removed: Butcher’s] [added: Brown’s] plan will terminate on the earlier of [removed: January 31,] [added: May 30,] 2025 or the date all shares subject to the plan have been sold.

New in FY2024

On November 14, 2024, Ellen Zane, an independent member of our Board of Directors, entered into a trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

New in FY2024

Ms. Zane’s plan covers the sale of 13,586 shares of our common stock.

New in FY2024

On November 15, 2024, Michael F.

New in FY2024

On November 21, 2024, Vance R.

New in FY2024

Mr. Brown’s plan covers the sale of 19,304 shares of our common stock.

New in FY2024

On November 21, 2024, Jeffrey B.

New in FY2024

Transactions under Mr. Mirviss’ plan are based upon pre-established dates and stock price thresholds and will only occur upon the expiration of the applicable mandatory cooling-off period.

New in FY2024

Mr. Mirviss’ plan will terminate on the earlier of May 21, 2025 or the date all shares subject to the plan have been sold.

New in FY2024

On November 29, 2024, Emily M.

New in FY2024

Woodworth, our Senior Vice President, Global Controller and Chief Accounting Officer, entered into a trading plan intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

New in FY2024

Transactions under Ms. Woodworth’s plan are based upon pre-established dates and stock price thresholds and will only occur upon the expiration of the applicable mandatory cooling-off period.

New in FY2024

Ms. Woodworth’s plan will terminate on the earlier of August 29, 2025 or the date all shares subject to the plan have been sold.

Dropped from FY2023

the expiration of the applicable mandatory cooling-off period.

Item 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE

1 rewritten, 0 added, 0 removed, 0 unchanged

Rewritten

The information required by this Item is set forth in our Proxy Statement for the [removed: 2024] [added: 2025] Annual Meeting of Stockholders to be filed with the SEC within 120 days of December 31, [removed: 2023] [added: 2024] and is incorporated into this Annual Report on Form 10-K by reference.

Item 11. EXECUTIVE COMPENSATION

1 rewritten, 0 added, 0 removed, 0 unchanged

Rewritten

The information required by this Item is set forth in our Proxy Statement for the [removed: 2024] [added: 2025] Annual Meeting of Stockholders to be filed with the SEC within 120 days of December 31, [removed: 2023] [added: 2024] and is incorporated into this Annual Report on Form 10-K by reference.

Item 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

1 rewritten, 0 added, 0 removed, 0 unchanged

Rewritten

The information required by this Item is set forth in our Proxy Statement for the [removed: 2024] [added: 2025] Annual Meeting of Stockholders to be filed with the SEC within 120 days of December 31, [removed: 2023] [added: 2024] and is incorporated into this Annual Report on Form 10-K by reference.

Item 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS AND DIRECTOR INDEPENDENCE

1 rewritten, 0 added, 0 removed, 0 unchanged

Rewritten

The information required by this Item is set forth in our Proxy Statement for the [removed: 2024] [added: 2025] Annual Meeting of Stockholders to be filed with the SEC within 120 days of December 31, [removed: 2023] [added: 2024] and is incorporated into this Annual Report on Form 10-K by reference.

Item 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES

1 rewritten, 0 added, 0 removed, 2 unchanged

Rewritten

The information required by this Item is set forth in our Proxy Statement for the [removed: 2024] [added: 2025] Annual Meeting of Stockholders to be filed with the SEC within 120 days of December 31, [removed: 2023] [added: 2024] and is incorporated into this Annual Report on Form 10-K by reference.

Item 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES

98 rewritten, 4 added, 33 removed, 140 unchanged

Rewritten

| 2.1 | | | | | | [Agreement and Plan of Merger, dated as of January 8, 2024, among the Company, Sadie Merger Sub, Inc. and Axonics, Inc. (incorporated herein by reference to Exhibit 2.1 to the Company's Current Report on Form 8-K filed on January 8, 2024, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000088572524000007/agreementandplanofmergerda.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000088572524000007/agreementandplanofmergerda.htm)] | | |

Rewritten

| 3.1 | | | | | | [Third Restated Certificate of Incorporation (incorporated herein by reference to Exhibit 3.2 to the Company's Annual Report on Form 10-K for the year ended December 31, 2007, filed February 28, 2008, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000107261308000584/exhibit3-2_15759.txt)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000107261308000584/exhibit3-2_15759.txt)] | | |

Rewritten

| 3.2 | | | | | | [Amended and Restated By-Laws of the Company (incorporated herein by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed on May [removed: 15, 2019,] [added: 10, 2024,] File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000110465919029732/a19-9977_1ex3d1.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000088572524000050/ex31amendedandrestatedby-l.htm)] | | |

Rewritten

| [removed: 3.4] [added: 10.15] | | | | | | [removed: [Certificate of Elimination relating to the 5.50% Mandatory Preferred Stock, Series A] [added: [Form] of [added: Long-Term Incentive Plan Global Non-Qualified Stock Option Agreement under] the [removed: Company] [added: Company's 2011 Long-Term Incentive Plan] (incorporated herein by reference to Exhibit [removed: 3.1] [added: 10.4] to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, [removed: 2023] [added: 2013,] filed on August [removed: 3, 2023,] [added: 7, 2013,] File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000088572523000043/exhibit31-certificateofeli.htm)] [added: 1-11083).#](https://www.sec.gov/Archives/edgar/data/885725/000088572513000037/exhibit104-formofnonxquali.htm)] | | |

Rewritten

| [removed: 4.2] [added: 97] | | | | | | [removed: [Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934] [added: [Boston Scientific Corporation Dodd-Frank Clawback Policy] (incorporated [removed: herein] by reference to Exhibit [removed: 4.2] [added: 97] to the Company's Annual Report on Form 10-K for the year ended December 31, [removed: 2021,] [added: 2023,] filed on February [removed: 23, 2022,] [added: 20, 2024,] File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000088572522000006/exhibit42-descriptionofthe.htm)] [added: 1-11083)](https://www.sec.gov/Archives/edgar/data/885725/000088572524000017/exhibit97-bscdoddxfrankcla.htm)] | | |

Rewritten

| 4.3 | | | | | | [Indenture dated as of June 25, 2004, between the Company and JPMorgan Chase Bank, as Trustee (incorporated herein by reference to Exhibit 4.1 to the Company's Current Report on Form 8-K filed on June 25, 2004, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000095013504003276/b509658kexv4w1.txt)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000095013504003276/b509658kexv4w1.txt)] | | |

Rewritten

| 4.4 | | | | | | [Indenture dated as of November 18, 2004, between the Company and J.P. Morgan Trust Company, National Association, as Trustee (incorporated herein by reference to Exhibit 4.1 to the Company's Current Report on Form 8-K filed on November 18, 2004, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000107261304002201/exh4-1_13106.txt)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000107261304002201/exh4-1_13106.txt)] | | |

Rewritten

| 4.5 | | | | | | [First Supplemental Indenture dated as of April 21, 2006 between the Company and J.P. Morgan Trust Company, National Association, as Trustee (incorporated herein by reference to Exhibit 99.4 to the Company's Current Report on Form 8-K filed on April 26, 2006, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000110465906027974/a06-8189_4ex99d4.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000110465906027974/a06-8189_4ex99d4.htm)] | | |

Rewritten

| 4.6 | | | | | | [Second Supplemental Indenture dated as of April 21, 2006 between the Company and The Bank of New York Mellon Trust Company, N.A., as successor to J.P. Morgan Trust Company, National Association, as Trustee (incorporated herein by reference to Exhibit 99.6 to the Company's Current Report on Form 8-K filed on April 26, 2006, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000110465906027974/a06-8189_4ex99d6.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000110465906027974/a06-8189_4ex99d6.htm)] | | |

Rewritten

| 4.7 | | | | | | [Form of Global Security for the 6.25% Notes due 2035 in the aggregate principal amount of $350,000,000, and Notice to Holders thereof (incorporated herein by reference to Exhibit 4.2 and Exhibit 99.7 to the Company's Current Reports on Form 8-K filed on November 17, 2005 and April 26, 2006, respectively, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000107261305002690/exh4-2_13988.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000107261305002690/exh4-2_13988.htm)] | | |

Rewritten

| 4.8 | | | | | | [Indenture dated as of June 1, 2006, between the Company and JPMorgan Chase Bank, N.A., as Trustee (incorporated herein by reference to Exhibit 4.1 to the Company's Current Report on Form 8-K filed on June 9, 2006, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000095013506003879/b61236bsexv4w1.txt)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000095013506003879/b61236bsexv4w1.txt)] | | |

Rewritten

| 4.9 | | | | | | [7.375% Senior Note due January 15, 2040 in the aggregate principal amount of $300,000,000 (incorporated herein by reference to Exhibit 4.4 to the Company's Current Report on Form 8-K filed on December 14, 2009, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000095012309070623/b78468exv4w4.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000095012309070623/b78468exv4w4.htm)] | | |

Rewritten

| 4.10 | | | | | | [Indenture dated as of May 29, 2013, between the Company and U.S. Bank Association, as Trustee (incorporated herein by reference to Exhibit 4.1 to the Company's Registration Statement on Form S-3, File No [removed: 333-188918.](http://www.sec.gov/Archives/edgar/data/885725/000104746913006559/a2215392zex-4_1.htm)] [added: 333-188918.](https://www.sec.gov/Archives/edgar/data/885725/000104746913006559/a2215392zex-4_1.htm)] | | |

Rewritten

| 4.11 | | | | | | [Form of 4.000% Senior Note Due March 1, 2028 in the aggregate amount of $500,000,000 (incorporated herein by reference to Exhibit 4.2 to the Company's Current Report on Form 8-K filed on February 26, 2018, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000088572518000015/exhibit42-xxxnotesdue2028.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000088572518000015/exhibit42-xxxnotesdue2028.htm)] | | |

Rewritten

| 4.12 | | | | | | [Form of [removed: 3.450%] [added: 3.750%] Senior Note due March 1, [removed: 2024] [added: 2026] in the aggregate amount of $850,000,000 (incorporated herein by reference to Exhibit [removed: 4.2] [added: 4.3] to the Company's Current Report on Form 8-K filed on February 25, 2019, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000088572519000016/exhibit42-3450notesdue2024.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000088572519000016/exhibit43-3750notesdue2026.htm)] | | |

Rewritten

| 4.13 | | | | | | [Form of [removed: 3.750%] [added: 4.000%] Senior Note due March 1, [removed: 2026] [added: 2029] in the aggregate amount of $850,000,000 (incorporated herein by reference to Exhibit [removed: 4.3] [added: 4.4] to the Company's Current Report on Form 8-K filed on February 25, 2019, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000088572519000016/exhibit43-3750notesdue2026.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000088572519000016/exhibit44-4000notesdue2029.htm)] | | |

Rewritten

| 4.14 | | | | | | [Form of [removed: 4.000%] [added: 4.550%] Senior Note due March 1, [removed: 2029] [added: 2039] in the aggregate amount of [removed: $850,000,000] [added: $750,000,000] (incorporated herein by reference to Exhibit [removed: 4.4] [added: 4.5] to the Company's Current Report on Form 8-K filed on February 25, 2019, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000088572519000016/exhibit44-4000notesdue2029.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000088572519000016/exhibit45-4550notesdue2039.htm)] | | |

Rewritten

| 4.15 | | | | | | [Form of [removed: 4.550%] [added: 4.700%] Senior Note [removed: due] [added: Due] March 1, [removed: 2039] [added: 2049] in the aggregate amount of [removed: $750,000,000] [added: $100,000,000] (incorporated herein by reference to Exhibit [removed: 4.5] [added: 4.6] to the Company's Current Report on Form 8-K filed on February 25, 2019, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000088572519000016/exhibit45-4550notesdue2039.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000088572519000016/exhibit46-4700notesdue2049.htm)] | | |

Rewritten

| 4.16 | | | | | | [Form of [removed: 4.700%] [added: 0.625%] Senior Note Due [removed: March] [added: December] 1, [removed: 2049] [added: 2027] in the aggregate amount of [removed: $100,000,000] [added: €900,000,000] (incorporated herein by reference to Exhibit [removed: 4.6] [added: 4.2] to the Company's Current Report on Form 8-K filed on [removed: February 25,] [added: November 12,] 2019, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000088572519000016/exhibit46-4700notesdue2049.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000094787119000804/ss156905_ex0402.htm)] | | |

Rewritten

| 4.17 | | | | | | [Form of [removed: 0.625%] [added: 1.900%] Senior Note Due [removed: December] [added: June] 1, [removed: 2027] [added: 2025] in the aggregate amount of [removed: €900,000,000] [added: $500,000,000] (incorporated herein by reference to Exhibit 4.2 to the Company's Current Report on Form 8-K filed on [removed: November 12, 2019,] [added: May 18, 2020,] File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000094787119000804/ss156905_ex0402.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000094787120000487/ss173781_ex0402.htm)] | | |

Rewritten

| 4.18 | | | | | | [Form of [removed: 1.900%] [added: 2.650%] Senior Note [removed: Due] [added: due] June 1, [removed: 2025] [added: 2030] in the aggregate amount of [removed: $500,000,000] [added: $1,200,000,000] (incorporated herein by reference to Exhibit [removed: 4.2] [added: 4.3] to the Company's Current Report on Form 8-K filed on May 18, 2020, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000094787120000487/ss173781_ex0402.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000094787120000487/ss173781_ex0403.htm)] | | |

Rewritten

| [removed: 4.19] [added: 4.25] | | | | | | [Form of [removed: 2.650%] [added: 3.500%] Senior Note due [removed: June 1, 2030 in the aggregate amount of $1,200,000,000] [added: 2032] (incorporated [removed: herein] by reference to Exhibit 4.3 to the Company's Current Report on Form [removed: 8-K] [added: 8-K,] filed on [removed: May 18, 2020,] [added: February 27, 2024,] File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000094787120000487/ss173781_ex0403.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000088572524000025/exhibit43-formof3500senior.htm)] | | |

Rewritten

| [removed: 4.20] [added: 4.19] | | | | | | [Indenture dated as of March 8, 2022, among the Company, American Medical Systems Europe B.V., and U.S. Bank Trust Company, National Association, as Trustee (incorporated by reference to Exhibit 4.1 to the Company’s Current Report on Form 8-K filed on March 8, 2022, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000110465922031615/tm228612d1_ex4-1.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000110465922031615/tm228612d1_ex4-1.htm)] | | |

Rewritten

| [removed: 4.21] [added: 4.20] | | | | | | [Form of 0.750% Senior Note due March 8, 2025 (incorporated herein by reference to Exhibit 4.2 to the Company's Current Report on Form 8-K filed on March 8, 2022, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/0000885725/000110465922031615/tm228612d1_ex4-2.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/0000885725/000110465922031615/tm228612d1_ex4-2.htm)] | | |

Rewritten

| [removed: 4.22] [added: 4.21] | | | | | | [Form of 1.375% Senior Note due March 8, 2028 (incorporated herein by reference to Exhibit 4.3 to the Company's Current Report on Form 8-K filed on March 8, 2022, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/0000885725/000110465922031615/tm228612d1_ex4-3.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/0000885725/000110465922031615/tm228612d1_ex4-3.htm)] | | |

Rewritten

| [removed: 4.23] [added: 4.22] | | | | | | [Form of 1.625% Senior Note due March 8, 2031 (incorporated herein by reference to Exhibit 4.4 to the Company's Current Report on Form 8-K filed on March 8, 2022, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/0000885725/000110465922031615/tm228612d1_ex4-4.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/0000885725/000110465922031615/tm228612d1_ex4-4.htm)] | | |

Rewritten

| [removed: 4.24] [added: 4.23] | | | | | | [Form of 1.875% Senior Note due March 8, 2034 (incorporated herein by reference to Exhibit 4.5 to the Company's Current Report on Form 8-K filed on March 8, 2022, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/0000885725/000110465922031615/tm228612d1_ex4-5.htm)] [added: 1-11083).](https://www.sec.gov/Archives/edgar/data/0000885725/000110465922031615/tm228612d1_ex4-5.htm)] | | |

Rewritten

| [removed: 10.3] [added: 10.46] | | | | | | [removed: [License Agreement among Angiotech Pharmaceuticals, Inc., Cook Incorporated] [added: [Form of Offer Letter by] and [added: between] the Company [removed: dated July 9, 1997,] and [removed: related Agreement] [added: Arthur Butcher,] dated [removed: December 13, 1999] [added: April 1, 2022] (incorporated herein by reference to Exhibit [removed: 10.6] [added: 10.83] to the Company's Annual Report on Form 10-K for the year ended December 31, [removed: 2002, filed on March 31, 2003,] [added: 2022,] File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000095013503002096/b45658bsexv10w6.txt)] [added: 1-11083). #](https://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1083-offerletterartbutch.htm)] | | |

Rewritten

| [removed: 10.4] [added: 10.8] | | | | | | [removed: [Amendment] [added: [Form of Offer Letter dated September 6, 2011] between [removed: Angiotech Pharmaceuticals, Inc. and] the Company [removed: dated November 23, 2004 modifying July 9, 1997 License Agreement among Angiotech Pharmaceuticals, Inc., Cook Incorporated] and [removed: the Company] [added: Michael F. Mahoney, as supplemented September 13, 2011] (incorporated herein by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on [removed: November 24, 2004,] [added: September 19, 2011,] File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000107261304002236/exh10-1_13122.txt)] [added: 1-11083).#](https://www.sec.gov/Archives/edgar/data/885725/000088572511000046/exhibit101_michaelmahoneyo.htm)] | | |

Rewritten

| [removed: 10.6] [added: 10.10] | | | | | | [removed: [Settlement Agreement among Johnson & Johnson, Guidant LLC] [added: [Form of Offer Letter by] and [added: between] the [removed: Company,] [added: Company and Joseph M. Fitzgerald] dated [removed: as of] February [removed: 13, 2015] [added: 27, 2014] (incorporated by reference to Exhibit [removed: 10.1] [added: 10.2] to the Company's Quarterly Report on Form 10-Q for the quarter ended March 30, 2015, filed on May 6, 2015, File No. [removed: 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000088572515000012/exhibit101-jjagreement.htm)] [added: 1-11083). #](https://www.sec.gov/Archives/edgar/data/885725/000088572515000012/exhibit102-offerletterfitz.htm)] | | |

Rewritten

| [removed: 10.7] [added: 10.1] | | | | | | [Form of Restricted Stock Award Agreement (Non-Employee Directors) under the Company's 2000 Long Term Incentive Plan (incorporated herein by reference to Exhibit 10.6 to the Company's Current Report on Form 8-K filed on December 10, 2004, File No. [removed: 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000107261304002318/exh10-6_13134.txt)] [added: 1-11083).#](https://www.sec.gov/Archives/edgar/data/885725/000107261304002318/exh10-6_13134.txt)] | | |

Rewritten

| [removed: 10.8] [added: 10.2] | | | | | | [Form of Restricted Stock Award Agreement (Non-Employee Directors) under the Company's 2011 Long-Term Incentive Plan (incorporated herein by reference to Exhibit 10.1 to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2012, as filed August 7, 2012, File No. [removed: 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000088572512000029/exhibit101-q2201210xq.htm)] [added: 1-11083).#](https://www.sec.gov/Archives/edgar/data/885725/000088572512000029/exhibit101-q2201210xq.htm)] | | |

Rewritten

| [removed: 10.9] [added: 10.3] | | | | | | Form of Boston Scientific Corporation Excess Benefit Plan, as amended (incorporated herein by reference to [Exhibits 10.1](https://www.sec.gov/Archives/edgar/data/885725/000107261305001649/exhibit10-1_13649.htm) and [removed: [10.4](http://www.sec.gov/Archives/edgar/data/885725/000107261308002226/exhibit10-4_16230.htm)] [added: [10.4](https://www.sec.gov/Archives/edgar/data/885725/000107261308002226/exhibit10-4_16230.htm)] to the Company's Current Reports on Form 8-K filed on July 5, 2005 and December 22, 2008, respectively, File No. 1-11083).# | | |

Rewritten

| [removed: 10.10] [added: 10.4] | | | | | | [Form of Trust under the Boston Scientific Corporation Excess Benefit Plan (incorporated herein by reference to Exhibit 10.2 to the Company's Current Report on Form 8-K filed on July 5, 2005, File No. [removed: 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000107261305001649/exhibit10-2_13649.htm)] [added: 1-11083).#](https://www.sec.gov/Archives/edgar/data/885725/000107261305001649/exhibit10-2_13649.htm)] | | |

Rewritten

| [removed: 10.11] [added: 10.5] | | | | | | [Boston Scientific Corporation Deferred Bonus Plan (incorporated herein by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on May 17, 2010, File No. [removed: 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000107261310000567/exh10-1_16834.htm)] [added: 1-11083).#](https://www.sec.gov/Archives/edgar/data/885725/000107261310000567/exh10-1_16834.htm)] | | |

Rewritten

| [removed: 10.12] [added: 10.6] | | | | | | [Boston Scientific Corporation [removed: 401(k) Retirement Savings Plan, Amended and Restated, effective January 1,] 2011 [added: Long-Term Incentive Plan, as amended] (incorporated herein by reference to Exhibit [removed: 10.39] [added: 10.49] to the Company's Annual Report on Form 10-K for [added: the] year ended December 31, [removed: 2010, as] [added: 2011,] filed [added: on] February 17, [removed: 2011,] [added: 2012,] File No. [removed: 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000095012311015112/b83548exv10w39.htm)] [added: 1-11083).#](https://www.sec.gov/Archives/edgar/data/885725/000088572512000006/exhibit1049-ltip.htm)] | | |

Rewritten

| [removed: 10.13] [added: 10.9] | | | | | | [Form of [removed: First Amendment] [added: Amendment, dated February 14, 2012,] to [removed: Boston Scientific Corporation 401(k) Retirement Savings Plan, as amended] [added: Offer Letter dated September 6, 2011 between the Company] and [removed: restated] [added: Michael F. Mahoney, as supplemented September 13, 2011] (incorporated herein by reference to Exhibit [removed: 10.44] [added: 10.100] to the Company's Annual Report on Form 10-K for the year ended December 31, 2011, filed on February 17, 2012, File No. [removed: 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000088572512000006/exhibit1044-401k.htm)] [added: 1-11083).#](https://www.sec.gov/Archives/edgar/data/885725/000088572512000006/exhibit10100-mahoneyofferl.htm)] | | |

Rewritten

| [removed: 10.14] [added: 10.16] | | | | | | [removed: [Form of Second Amendment to Boston] [added: [Boston] Scientific Corporation [removed: 401(k) Retirement Savings Plan,] [added: U.S. Severance Plan for Exempt Employees,] as amended and restated, [added: effective August 1, 2013] (incorporated herein by reference to Exhibit [removed: 10.2] [added: 10.6] to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, [removed: 2012,] [added: 2013,] filed on August 7, [removed: 2012,] [added: 2013,] File No. [removed: 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000088572512000029/exhibit102-q2201210xq.htm)] [added: 1-11083).#](https://www.sec.gov/Archives/edgar/data/885725/000088572513000037/exhibit106-usseveranceplan.htm)] | | |

Rewritten

| [removed: 10.15] [added: 10.19] | | | | | | [removed: [Form of Third Amendment to Boston] [added: [Boston] Scientific Corporation [removed: 401(k) Retirement Savings] [added: 2006 Global Employee Stock Ownership] Plan, as amended and [removed: restated] [added: restated, effective July 1, 2014] (incorporated herein by reference to Exhibit 10.1 to the Company's Quarterly Report on Form 10-Q for the quarter ended [removed: September] [added: June] 30, [removed: 2012,] [added: 2014,] filed on [removed: November] [added: August] 6, [removed: 2012,] [added: 2014,] File No. [removed: 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000088572512000043/exhibit101-q3201210xq.htm)] [added: 1-11083). #](https://www.sec.gov/Archives/edgar/data/885725/000088572514000022/exhibit101-globalemployees.htm)] | | |

Rewritten

| [removed: 10.16] [added: 10.41] | | | | | | [removed: [Boston Scientific Corporation] [added: [Form of 2022 Global Non-Qualified Stock Option Agreement under the Company’s Amended and Restated] 2011 Long-Term Incentive [removed: Plan, as amended] [added: Plan] (incorporated herein by reference to Exhibit [removed: 10.49] [added: 10.76] to the Company's Annual Report on Form 10-K for the year ended December 31, [removed: 2011,] [added: 2022,] filed on February [removed: 17, 2012,] [added: 23, 2023,] File No. [removed: 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000088572512000006/exhibit1049-ltip.htm)] [added: 1-110183). #](https://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1076-2022grantxnqagreeme.htm)] | | |

New in FY2024

| 4.2* | | | | | | [Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934.](https://www.sec.gov/Archives/edgar/data/885725/000088572525000011/exhibit42-descriptionofreg.htm) | | |

New in FY2024

| 4.24 | | | | | | [Form of 3.375% Senior Note due 2029 (incorporated by reference to Exhibit 4.2 to the Company's Current Report on Form 8-K filed on February 27, 2024, File No. 1-11083).](https://www.sec.gov/Archives/edgar/data/885725/000088572524000025/exhibit42-formof3375senior.htm) | | |

New in FY2024

| 10.32* | | | | | | [Amended and Restated 2011 Long-Term Incentive Plan of the Company, as amended January 1, 2025.#](https://www.sec.gov/Archives/edgar/data/885725/000088572525000011/exhibit1032-amendedandrest.htm) | | |

New in FY2024

| 10.56* | | | | | | [Boston Scientific Corporation 2024 Annual Bonus Plan, Performance Period January 1 to December 31, 2024, as amended.#](https://www.sec.gov/Archives/edgar/data/885725/000088572525000011/exhibit1056-2024annualbonu.htm) | | |

Dropped from FY2023

| | | | | | | | | |

Dropped from FY2023

| --- | --- | --- | --- | --- | --- | --- | --- | --- |

Dropped from FY2023

| 3.3 | | | | | | [Certificate of Designations of 5.50% Mandatory Convertible Preferred Stock, Series A, filed with the Secretary of State of the State of Delaware on May 26, 2020 (incorporated herein by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed on May 28, 2020, File No. 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000094787120000519/ss174270_ex0301.htm) | | |

Dropped from FY2023

| 10.1 | | | | | | [Form of Omnibus Amendment dated as of December 21, 2006, among the Company, Boston Scientific Funding Corporation, Variable Funding Capital Company LLC, Victory Receivables Corporation and The Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch (Amendment No. 1 to Receivables Sale Agreement and Amendment No. 9 to Credit and Security Agreement) (incorporated herein by reference to Exhibit 10.2 to the Company's Annual Report on 10-K for the year ended December 31, 2006 filed on March 1, 2007, File No. 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000107261307000570/exh10-2_14949.htm) | | |

Dropped from FY2023

| 10.2 | | | | | | [Form of Amended and Restated Receivables Sale Agreement dated as of November 7, 2007 between the Company and each of its Direct or Indirect Wholly-Owned Subsidiaries that Hereafter Becomes a Seller Hereunder, as the Sellers, and Boston Scientific Funding LLC, as the Buyer (incorporated herein by reference to Exhibit 10.2 to the Company's Current Report on Form 8-K filed on November 13, 2007, File No. 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000107261307002697/exhibit10-2_15574.txt) | | |

Dropped from FY2023

| 10.5 | | | | | | Transaction Agreement, dated as of January 8, 2006, as amended, between the Company and Abbott Laboratories (incorporated herein by reference to [Exhibit 10.47](http://www.sec.gov/Archives/edgar/data/885725/000104746906002665/a2167817zex-10_47.htm), [Exhibit 10.48](http://www.sec.gov/Archives/edgar/data/885725/000104746906002665/a2167817zex-10_48.htm), [Exhibit 10.49](http://www.sec.gov/Archives/edgar/data/885725/000104746906002665/a2167817zex-10_49.htm) and [Exhibit 10.50](http://www.sec.gov/Archives/edgar/data/885725/000104746906002665/a2167817zex-10_50.htm) to the Company's Annual Report on Form 10-K for year ended December 31, 2005, filed on March 1, 2006, and [Exhibit 10.1](http://www.sec.gov/Archives/edgar/data/885725/000110465906023741/a06-8189_2ex10d1.htm) to the Company's Current Report on Form 8-K filed on April 7, 2006, File No. 1-11083). | | |

Dropped from FY2023

| 10.24 | | | | | | [Form of Offer Letter by and between the Company and Daniel J. Brennan, dated October 22, 2013 (incorporated herein by reference to Exhibit 10.2 to the Company's Current Report on Form 8-K filed on October 24, 2013 File No. 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000110465913077459/a13-22722_1ex10d2.htm) | | |

Dropped from FY2023

| 10.38 | | | | | | [Second Amended and Restated Receivables Sale Agreement, dated as of February 7, 2017, by and among Boston Scientific Corporation, each of its direct or indirect wholly-owned subsidiaries that become a seller thereunder and Boston Scientific Funding LLC (incorporated herein by reference to Exhibit 10.2 to the Company's Current Report on Form 8-K filed on February 10, 2017, File No. 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000094787117000108/ss29948_ex1002.htm) | | |

Dropped from FY2023

| 10.52 | | | | | | [Underwriting Agreement, dated February 21, 2019, as supplemented by the Terms Agreement, dated February 21, 2019, among the Company and Barclays Capital Inc., Merrill Lynch, Pierce, Fenner & Smith Inc. and Wells Fargo Securities, LLC, as representatives of the underwriters (incorporated herein by reference to Exhibit 1.1 to the Company's Current Report on Form 8-K filed on February 25, 2019, File No. 1-11083).](http://www.sec.gov/Archives/edgar/data/885725/000088572519000016/exbibit11-underwritingagre.htm) | | |

Dropped from FY2023

| 10.62 | | | | | | [Form of 2021 Global Non-Qualified Stock Option Agreement under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (incorporated herein by reference to Exhibit 10.65 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022, File No. 1-11083). #](http://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1065-2021grantxnqagreeme.htm) | | |

Dropped from FY2023

| 10.64 | | | | | | [Form of 2021 Performance Share Unit Award Agreement under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (Total Shareholder Return) (incorporated herein by reference to Exhibit 10.67 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022, File No. 1-11083). #](http://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1067-2021grantxtsragreem.htm) | | |

Dropped from FY2023

| 10.65 | | | | | | [Form of 2021 Performance Share Unit Award Agreement under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (Free Cash Flow) (incorporated herein by reference to Exhibit 10.68 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022, File No. 1-11083). #](http://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1068-2021grantxfcfagreem.htm) | | |

Dropped from FY2023

| 10.66 | | | | | | [Form of 2021 Restricted Stock Award Agreement for Non-Employee Directors under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (incorporated herein by reference to Exhibit 10.69 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022, File No. 1-11083). #](http://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1069-2021grantxrsabodawa.htm) | | |

Dropped from FY2023

| 10.67 | | | | | | [Form of 2021 Restricted Stock Unit Award Agreement for Non-Employee Directors under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (incorporated herein by reference to Exhibit 10.70 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022, File No. 1-11083). #](http://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1070-2021grantxrsubodawa.htm) | | |

Dropped from FY2023

| 10.74 | | | | | | [Form of 2022 Global Non-Qualified Stock Option Agreement under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (incorporated herein by reference to Exhibit 10.76 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022, filed on February 23, 2023, File No. 1-110183). #](http://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1076-2022grantxnqagreeme.htm) | | |

Dropped from FY2023

| 10.75 | | | | | | [Form of 2022 Global Restricted Stock Unit Award Agreement under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (incorporated herein by reference to Exhibit 10.77 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022, filed on February 23, 2023, File No. 1-110183). #](http://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1077-2022grantxrsuagreem.htm) | | |

Dropped from FY2023

| 10.76 | | | | | | [Form of 2022 Performance Share Unit Award Agreement under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (Total Shareholder Return) (incorporated herein by reference to Exhibit 10.78 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022, filed on February 23, 2023, File No. 1-110183). #](http://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1078-2022grantxtsragreem.htm) | | |

Dropped from FY2023

| 10.77 | | | | | | [Form of 2022 Performance Share Unit Award Agreement under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (Free Cash Flow) (incorporated herein by reference to Exhibit 10.79 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022, filed on February 23, 2023, File No. 1-110183). #](http://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1079-2022grantxfcfagreem.htm) | | |

Dropped from FY2023

| 10.78 | | | | | | [Form of 2022 Restricted Stock Award Agreement for Non-Employee Directors under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (incorporated herein by reference to Exhibit 10.80 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022, filed on February 23, 2023, File No. 1-110183). #](http://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1080-2022grantxrsabodawa.htm) | | |

Dropped from FY2023

| 10.79 | | | | | | [Form of 2022 Restricted Stock Unit Award Agreement for Non-Employee Directors under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (incorporated herein by reference to Exhibit 10.81 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022, filed on February 23, 2023, File No. 1-110183). #](http://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1081-2022grantxrsubodawa.htm) | | |

Dropped from FY2023

| 10.81 | | | | | | [Form of Offer Letter by and between the Company and Arthur Butcher, dated April 1, 2022 (incorporated herein by reference to Exhibit 10.83 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022, File No. 1-11083). #](http://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1083-offerletterartbutch.htm) | | |

Dropped from FY2023

| 10.82 | | | | | | [Form of Offer Letter by and between the Company and Jeffrey Mirviss, dated December 11, 2012 (incorporated herein by reference to Exhibit 10.84 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022, File No. 1-11083). #](http://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1084-offerletterjeffmirv.htm) | | |

Dropped from FY2023

| 10.83 | | | | | | [Boston Scientific Corporation Non-Employee Director Deferred Compensation Plan, as amended and restated, effective January 1, 2023 (incorporated herein by reference to Exhibit 10.85 to the Company's Annual Report on Form 10-K for the year ended December 31, 2022, File No. 1-11083). #](http://www.sec.gov/Archives/edgar/data/885725/000088572523000008/ex1085-arnonxemployeedirec.htm) | | |

Dropped from FY2023

| 10.84 | | | | | | [Employee Stock Purchase Plan, Amended and Restated Effective as of July 1, 2022 (incorporated herein by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on May 6, 2022, File No.1-11083). #](https://www.sec.gov/Archives/edgar/data/885725/000110465922057017/tm2214421d1_ex10-2.htm) | | |

Dropped from FY2023

| 10.86 | | | | | | [Boston Scientific Corporation 2023 Relative Total Shareholder Return Performance Share Program, Performance Period January 1, 2023 – December 31, 2025 (incorporated herein by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on November 21, 2022, File No. 1-11083). #](https://www.sec.gov/Archives/edgar/data/885725/000088572522000030/exhibit102bostonscientific.htm) | | |

Dropped from FY2023

| 10.87 | | | | | | [Boston Scientific Corporation 2023 Organic Net Sales Growth Performance Share Program, Performance Period January 1 – December 31, 2023, (incorporated herein by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed on November 21, 2022, File No. 1-11083)). #](https://www.sec.gov/Archives/edgar/data/885725/000088572522000030/exhibit103bostonscientific.htm) | | |

Dropped from FY2023

| 10.88 | | | | | | [Boston Scientific Corporation 2024 Annual Bonus Plan, Performance Period January 1 to December 31, 2024 (incorporated herein by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed on November 22, 2023, File No. 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000088572523000051/exhibit101bostonscientific.htm) | | |

Dropped from FY2023

| 10.89 | | | | | | [Boston Scientific Corporation 2024 Relative Total Shareholder Return Performance Share Program, Performance Period January 1, 2024 – December 31, 2026 (incorporated herein by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed on November 22, 2023, File No. 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000088572523000051/exhibit102bostonscientific.htm) | | |

Dropped from FY2023

| 10.90 | | | | | | [Boston Scientific Corporation 2024 Organic Net Sales Growth Performance Share Program, Performance Period January 1, 2024 – December 31, 2026 (incorporated herein by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed on November 22, 2023, File No. 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000088572523000051/exhibit103bostonscientific.htm) | | |

Dropped from FY2023

| 10.91 | | | | | | [Form of 2023 Global Non-Qualified Stock Option Agreement under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (incorporated herein by reference to Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2023, filed on May 4, 2023, File No. 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000088572523000026/ex102-2023grantxnqagreemen.htm) | | |

Dropped from FY2023

| 10.92 | | | | | | [Form of 2023 Global Restricted Stock Unit Award Agreement under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (incorporated herein by reference to Exhibit 10.3 to the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2023, filed on May 4, 2023, File No. 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000088572523000026/ex103-2023grantxrsuagreeme.htm) | | |

Dropped from FY2023

| 10.93 | | | | | | [Form of 2023 Performance Share Unit Award Agreement under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (Total Shareholder Return) (incorporated herein by reference to Exhibit 10.4 to the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2023, filed on May 4, 2023, File No. 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000088572523000026/ex104-2023grantxtsrawardag.htm) | | |

Dropped from FY2023

| 10.94 | | | | | | [Form of 2023 Performance Share Unit Award Agreement under the Company’s Amended and Restated 2011 Long-Term Incentive Plan (Free Cash Flow) (incorporated herein by reference to Exhibit 10.5 to the Company’s Quarterly Report Form 10-Q for the quarter ended March 31, 2023, filed on May 4, 2023, File No. 1-11083).#](http://www.sec.gov/Archives/edgar/data/885725/000088572523000026/ex105-2023grantxonsgawarda.htm) | | |

An excerpt. Shown here: 40 of 98 rewritten, all 4 added and all 33 removed. The counts are complete. For every sentence, read Item 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES in the FY2024 filing and the FY2023 filing.

Item 16. FORM 10-K SUMMARY

14 rewritten, 5 added, 5 removed, 127 unchanged

Rewritten

| Dated: February [removed: 20, 2024] [added: 18, 2025] | | | | | | Boston Scientific Corporation | | | | | | | | |

Rewritten

| Dated: February [removed: 20, 2024] [added: 18, 2025] | | | | | | By: | | | | | | /s/ Daniel J. Brennan | | |

Rewritten

| Dated: February [removed: 20, 2024] [added: 18, 2025] | | | | | | By: | | | | | | /s/ Michael F. Mahoney | | |

Rewritten

| Dated: February [removed: 20, 2024] [added: 18, 2025] | | | | | | By: | | | | | | /s/ Charles J. Dockendorff | | |

Rewritten

| Dated: February [removed: 20, 2024] [added: 18, 2025] | | | | | | By: | | | | | | /s/ Yoshiaki Fujimori | | |

Rewritten

| Dated: February [removed: 20, 2024] [added: 18, 2025] | | | | | | By: | | | | | | /s/ Edward J. Ludwig | | |

Rewritten

| Dated: February [removed: 20, 2024] [added: 18, 2025] | | | | | | By: | | | | | | /s/ Jessica L. Mega | | |

Rewritten

| Dated: February [removed: 20, 2024] [added: 18, 2025] | | | | | | By: | | | | | | /s/ Susan E. Morano | | |

Rewritten

| Dated: February [removed: 20, 2024] [added: 18, 2025] | | | | | | By: | | | | | | /s/ David [removed: J. Roux] [added: Habiger] | | |

Rewritten

| Dated: February [removed: 20, 2024] [added: 18, 2025] | | | | | | By: | | | | | | /s/ John E. Sununu | | |

Rewritten

| Dated: February [removed: 20, 2024] [added: 18, 2025] | | | | | | By: | | | | | | /s/ David S. Wichmann | | |

Rewritten

| Dated: February [removed: 20, 2024] [added: 18, 2025] | | | | | | By: | | | | | | /s/ Ellen M. Zane | | |

Rewritten

| Year Ended December 31, [removed: 2021:] [added: 2024:] | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |

Rewritten

| Allowances for credit losses | | | $ | [removed: 105] [added: 110] | | | | | | | | | | | [removed: 28] [added: 41] | | | | | | [removed: (25)] [added: (43)] | | | | | | | | | | | | $ | [removed: 108] [added: 109] | |

New in FY2024

| Dated: February 18, 2025 | | | | | | By: | | | | | | /s/ Emily M. Woodworth | | |

New in FY2024

| | | | | | | | | | | | | Emily M. Woodworth | | |

New in FY2024

| | | | | | | | | | | | | David Habiger | | |

New in FY2024

| Dated: February 18, 2025 | | | | | | By: | | | | | | /s/ Cheryl Pegus | | |

New in FY2024

| | | | | | | | | | | | | Cheryl Pegus | | |

Dropped from FY2023

| Dated: February 20, 2024 | | | | | | By: | | | | | | /s/ Jonathan R. Monson | | |

Dropped from FY2023

| | | | | | | | | | | | | Jonathan R. Monson | | |

Dropped from FY2023

| Dated: February 20, 2024 | | | | | | By: | | | | | | /s/ Nelda J. Connors | | |

Dropped from FY2023

| | | | | | | | | | | | | Nelda J. Connors | | |

Dropped from FY2023

| | | | | | | | | | | | | David J. Roux | | |