10-K comparison

CSX (CSX) 10-K risk factor changes: FY2021 vs FY2020

The 2021-12-31 10-K against the 2020-12-31 one, compared heading by heading and sentence by sentence.

Item 1A16 rewritten14 added6 removed100 unchanged

All filing items870 rewritten542 added280 removed2,056 unchanged

Read the changesGo to Item 1A

CSX Form 10-K, every itemFY2021, filed 16 February 2022, against FY2020, filed 10 February 2021FY2021 on sec.govFY2020 on sec.govRead this filingJSON

Summary

counted, not written

New Item 1A headings (0)

No risk factor heading in this filing is absent from FY2020.

Removed Item 1A headings (0)

Every FY2020 risk factor heading is still here, word for word or reworded.

Reworded Item 1A headings (1)
  1. Network [added: or supply chain] constraints could have a negative impact on [removed: service and] [added: service,] operating [removed: efficiency.][added: efficiency or volume of shipments.]

A heading is new when no FY2020 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

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

Underlined words on a shaded ground are new in FY2021; struck-through words were in FY2020. Sentences that are wholly new or wholly gone are labelled rather than marked.

Item 1A. Risk Factors

16 rewritten, 14 added, 6 removed, 100 unchanged

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.8

Rewritten

As COVID-19 [removed: has] [added: and its variant strains have] spread globally, including significant impacts in the United States, CSX continues to take a variety of measures to ensure the availability of its transportation services, promote the safety and security of its employees and support the communities in which it operates.

Rewritten

In addition, COVID-19 and the related initiatives to reduce transmission [removed: may result] [added: have resulted] in greater supply chain disruption, which could continue to [removed: have an adverse] impact [removed: on] volumes and make it more difficult for the Company to serve its customers.

Rewritten

The extent to which [removed: this coronavirus impacts] [added: COVID-19 continues to impact] operations will depend on future developments, which are highly uncertain and cannot be predicted with confidence, including the duration of the outbreak, [removed: new information which may emerge concerning] [added: its effects on demand for] the [removed: severity of this coronavirus] [added: Company’s transportation services] and the [removed: actions] [added: supply chain, as well as the effect of governmental regulations imposed in response] to [removed: contain] the [removed: coronavirus or treat its impact, among others.][added: pandemic.]

Rewritten

Moreover, operations [removed: could be] [added: are] negatively affected [removed: if] [added: when] a significant number of employees are quarantined as the result of exposure to a contagious illness.

Rewritten

To the extent COVID-19 adversely affects the Company's business and financial results, it may also have the effect of heightening many of the other risks described [removed: under Part I, Item 1A (Risk Factors) of this annual report on Form 10-K.][added: herein.]

Rewritten

The [removed: performance] [added: security, stability] and [removed: reliability] [added: availability] of the [removed: Company's] [added: Company’s and its key third-party vendors’] technology systems are critical to its ability to operate [removed: and compete] safely and [removed: effectively.][added: effectively and to compete within the transportation industry.]

Rewritten

A [removed: cybersecurity attack, which is a deliberate theft of] [added: successful] data [added: breach, cyber-attack,] or [removed: impairment] [added: the occurrence] of [added: any similar incident that impacts the Company’s or its key third-party vendors’] information technology [removed: systems, or other significant disruption or failure,] [added: systems] could result in a service interruption, train accident, misappropriation of confidential [removed: information,] [added: or proprietary information (including personal information),] process failure, [removed: security breach] or other operational difficulties.

Rewritten

A disruption or compromise of the [removed: Company's] [added: Company’s] information technology systems, even for short periods of time, [added: and any resulting theft or compromise of Company confidential or proprietary information (including personal information),] could [added: adversely affect the Company’s business or reputation, create significant legal, regulatory or financial exposure and] have a material adverse [removed: effect.][added: impact on CSX’s business, financial condition or operations.]

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.9

Rewritten

Network [added: or supply chain] constraints could have a negative impact on [removed: service and] [added: service,] operating [removed: efficiency.][added: efficiency or volume of shipments.]

Rewritten

CSXT could experience rail network difficulties related to: (i) unpredictable increases in demand; (ii) locomotive or crew shortages; (iii) [added: labor shortages or other service disruptions in the supply chain affecting trucking, ports, handling facilities, customer facilities or other railroads; (iv) reductions in availability of pooled equipment, including chassis; (v)] extreme weather conditions; [removed: (iv)] [added: (vi)] impacts from changes in yard capacity, or network structure or composition, including train routes; [removed: (v)] [added: (vii)] increased passenger activities; or [removed: (vi)] [added: (viii)] regulatory changes [added: resulting in forced access or] impacting where and how fast CSXT can transport freight or maintain routes, which could impact CSXT's operational fluidity, leading to deterioration of service, asset utilization and overall efficiency.

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.10

Rewritten

[removed: If] [added: Changes in] natural gas [removed: prices were to remain low, additional coal-fired plants] [added: prices, or other factors impacting demand for electricity,] could [removed: be displaced,] [added: impact future power generation at coal-fired plants,] which would [removed: likely further reduce] [added: affect] the Company's domestic coal volumes and revenues.

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.11

Rewritten

Although the Company [removed: believes that it has] [added: strives to maintain] adequate resources and personnel for the current business environment, unpredictable increases in demand for rail services or extreme weather conditions may exacerbate such risks, which could have a negative impact on the Company’s operational efficiency and otherwise have a material adverse effect on the Company’s financial condition, results of operations, or liquidity in a particular period.

New in FY2021

CSX 2021 Form 10-K p.7

New in FY2021

The duration of the pandemic is dependent on several factors, including the impacts of virus variants and case resurgences across the country.

New in FY2021

The Company, its third-party vendors and other companies in the rail and transportation industries have been subject to, and are likely to continue to be the target of, data breaches, cyber-attacks and other similar incidents.

New in FY2021

These incidents may include, among other things, malware, ransomware, distributed denial of service attacks, social engineering, phishing, theft, malfeasance or improper access by employees or third-party vendors, human error, fraud, or other modes of attack or disruption.

New in FY2021

Attacks of these nature are increasing in frequency, levels of persistence, intensity and sophistication.

New in FY2021

Further, the Company may be at increased risk of a cyber-attack as a result of being a component of the critical U.S. infrastructure.

New in FY2021

As cybersecurity threats continue to evolve, the Company may be required to expend significant additional resources to continue to modify or enhance its protective measures or to investigate and remediate any information security vulnerabilities, data breaches, cyber-attacks or other similar incidents.

New in FY2021

The ongoing COVID-19 pandemic also increases the risk that the Company or its third-party vendors may experience cybersecurity incidents as a result of employees, third-party vendors and other third parties with which they interact working remotely on less secure systems and environments.

New in FY2021

Despite the Company’s efforts to protect its information technology systems, it may not be able to prevent or anticipate all data breaches, cyber-attacks or other similar incidents, detect or react to such incidents in a timely manner or adequately remediate any such incident.

New in FY2021

While CSX’s security protocols have detected attempts to gain unauthorized access to the Company’s information technology systems, none of such attempts have resulted in any material breach of or disruption to the Company’s systems.

New in FY2021

For example, CSX has experienced distributed denial of service attacks that have resulted in brief system disruptions, but none have resulted in access to CSX systems.

New in FY2021

Additionally, despite routine security assessment of the Company’s key third-party vendors, some vendors have experienced cyber-attacks in the past, but none of such attacks have had a material adverse impact on CSX’s business or operations.

New in FY2021

Due to applicable laws and regulations or contractual obligations, CSX may be held responsible for data breaches, cyber-attacks or other similar incidents attributed to its third-party vendors as they relate to the information CSX shares with them.

New in FY2021

Over time, changing dynamics in the U.S. and global energy markets have resulted in lower energy production from coal-fired power plants in CSX's service territory.

Dropped from FY2020

Such an event could result in decreased revenues and increased capital, insurance or operating costs, including increased security costs to protect the Company's infrastructure.

Dropped from FY2020

Insurance maintained by the Company to protect against loss of business and other related consequences resulting from cyber incidents may not be sufficient to cover all damages.

Dropped from FY2020

Increases in production and source locations of natural gas in the U.S. have resulted in lower natural gas prices in CSX’s service territory.

Dropped from FY2020

As a result of sustained low natural gas prices, many coal-fired power plants have been displaced by natural gas-fired power generation facilities.

Dropped from FY2020

Additionally, crude oil prices combined with changes in pipeline capacity have resulted in volatility in domestic crude oil production, which has affected crude oil volumes for CSX.

Dropped from FY2020

CSX 2020 Form 10-K p.12

Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations

160 rewritten, 150 added, 79 removed, 343 unchanged

Rewritten

Incidental [removed: revenue] [added: charges] - [removed: Revenue] [added: Charges] for switching, demurrage, storage, etc.

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.23

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.24

Rewritten

- Revenue of [removed: $10.6] [added: $12.5] billion [removed: decreased $1.4] [added: increased $1.9] billion or [removed: 11%] [added: 18%] versus the prior year.

Rewritten

- Expenses of [removed: $6.2] [added: $6.9] billion [removed: decreased $751] [added: increased $707] million or 11% year over year.

Rewritten

- Operating income of [removed: $4.4] [added: $5.6] billion [removed: decreased $603 million] [added: increased $1.2 billion] or [removed: 12%] [added: 28%] year over year.

Rewritten

- Operating ratio of [removed: 58.8% increased 40] [added: 55.3% improved 350] basis points from [removed: 58.4%.][added: 58.8%.]

Rewritten

- Earnings per diluted share of [removed: $3.60 decreased $0.57] [added: $1.68 increased $0.48] or [removed: 14%] [added: 40%] year over year.

Rewritten

| | | | [removed: 2020] [added: 2021] | | | | | | [removed: 2019] [added: 2020] | | | | | | *$ Change* | | | | | | *% Change* | | | | | |

Rewritten

| Labor and Fringe | | | [removed: 2,275] [added: 2,550] | | | | | | [removed: 2,616] [added: 2,275] | | | | | | [removed: *341*] [added: *(275)*] | | | | | | [removed: *13*] [added: *(12)*] | | | | | |

Rewritten

| Depreciation | | | [removed: 1,383] [added: 1,420] | | | | | | [removed: 1,349] [added: 1,383] | | | | | | [removed: *(34)*] [added: *(37)*] | | | | | | *(3)* | | | | | |

Rewritten

| Equipment and Other Rents | | | [removed: 338] [added: 364] | | | | | | [removed: 352] [added: 338] | | | | | | [removed: *14*] [added: *(26)*] | | | | | | [removed: *4*] [added: *(8)*] | | | | | |

Rewritten

| Total Expense | | | [removed: 6,221] [added: 6,928] | | | | | | [removed: 6,972] [added: 6,221] | | | | | | [removed: *751*] [added: *(707)*] | | | | | | [removed: *11*] [added: *(11)*] | | | | | |

Rewritten

| Operating Income | | | [removed: 4,362] [added: 5,594] | | | | | | [removed: 4,965] [added: 4,362] | | | | | | [removed: *(603)*] [added: *1,232*] | | | | | | [removed: *(12)*] [added: *28*] | | | | | |

Rewritten

| Interest Expense | | | [removed: (754)] [added: (722)] | | | | | | [removed: (737)] [added: (754)] | | | | | | [removed: *(17)*] [added: *32*] | | | | | | [removed: *(2)*] [added: *4*] | | | | | |

Rewritten

| Other Income - Net | | | [removed: 19] [added: 79] | | | | | | [removed: 88] [added: 19] | | | | | | [removed: *(69)*] [added: *60*] | | | | | | [removed: *(78)*] [added: *316*] | | | | | |

Rewritten

| Income Tax Expense | | | [removed: (862)] [added: (1,170)] | | | | | | [removed: (985)] [added: (862)] | | | | | | [removed: *123*] [added: *(308)*] | | | | | | [removed: *12*] [added: *(36)*] | | | | | |

Rewritten

| Net Earnings | | | $ | [removed: 2,765] [added: 3,781] | | | | | $ | [removed: 3,331] [added: 2,765] | | | | | *$* | [removed: *(566)*] [added: *1,016*] | | | | | [removed: *(17)*] [added: *37*] | | | | | |

Rewritten

[removed: | Earnings Per] [added: Net Earnings and Earnings per] Diluted [removed: Share: | | | | | | | | | | | | | | | | | | | | | | | | | | |][added: Share]

Rewritten

| Operating Ratio | | | [removed: 58.8] [added: 55.3] | | % | | | | [removed: 58.4] [added: 58.8] | | % | | | | | | | | | | [removed: *(40)*] [added: *350*] | | | bps | | |

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.25

Rewritten

Demand for rail services [removed: saw large and rapid] [added: has improved from steep] declines in the first half of [removed: the year, followed by steep sequential increases in the second half,] [added: 2020,] but the effects of the disruption of global manufacturing, supply chains and consumer spending as a result of the COVID-19 [added: global] pandemic are ongoing.

Rewritten

[removed: The full implications] [added: Future impacts] of [removed: COVID-19, including] the [removed: extent of its impact] [added: pandemic] on the Company’s financial and operating [removed: results,] [added: results] will be determined by [removed: the length of time that the pandemic continues,] its [removed: effect] [added: duration, effects] on the demand for the Company’s transportation services and the supply chain, as well as the effect of governmental regulations imposed [added: and legislative stimulus packages passed] in response to the pandemic.

Rewritten

The duration of the pandemic is dependent on several factors, including the [removed: timing of vaccine production and distribution as well as the] impacts of virus mutations and case resurgences across the country.

Rewritten

A cross-functional task force [removed: monitors] [added: continues to monitor] and [removed: coordinates] [added: coordinate] the Company’s response to COVID-19.

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.26

Rewritten

| | | | [removed: 2020] [added: 2021] | | | | | | [removed: 2019] [added: 2020] | | | | | | *% Change* | | | | | | [removed: 2020] [added: 2021] | | | | | | [removed: 2019] [added: 2020] | | | | | | *% Change* | | | | | | [removed: 2020] [added: 2021] | | | | | | [removed: 2019] [added: 2020] | | | | | | *% Change* | | |

Rewritten

| [removed: *Chemicals(a)*] [added: *Chemicals*] | | | [removed: 664] [added: 659] | | | | | | [removed: 670] [added: 664] | | | | | | (1) | | % | | | | $ | [removed: 2,309] [added: 2,421] | | | | | $ | [removed: 2,349] [added: 2,309] | | | | | [removed: (2)] [added: 5] | | % | | | | $ | [removed: 3,477] [added: 3,674] | | | | | $ | [removed: 3,506] [added: 3,477] | | | | | [removed: (1)] [added: 6] | | % |

Rewritten

| *Agricultural and Food Products* | | | [removed: 463] [added: 467] | | | | | | [removed: 469] [added: 463] | | | | | | [removed: (1)] [added: 1] | | % | | | | [removed: 1,386] [added: 1,461] | | | | | | [removed: 1,410] [added: 1,386] | | | | | | [removed: (2)] [added: 5] | | % | | | | [removed: 2,994] [added: 3,128] | | | | | | [removed: 3,006] [added: 2,994] | | | | | | [removed: —] [added: 4] | | % |

Rewritten

| *Automotive* | | | [removed: 344] [added: 318] | | | | | | [removed: 456] [added: 344] | | | | | | [removed: (25)] [added: (8)] | | % | | | | [removed: 920] [added: 886] | | | | | | [removed: 1,236] [added: 920] | | | | | | [removed: (26)] [added: (4)] | | % | | | | [removed: 2,674] [added: 2,786] | | | | | | [removed: 2,711] [added: 2,674] | | | | | | [removed: (1)] [added: 4] | | % |

Rewritten

| [removed: *Minerals(a)*] [added: *Minerals*] | | | [removed: 321] [added: 325] | | | | | | [removed: 337] [added: 321] | | | | | | [removed: (5)] [added: 1] | | % | | | | [removed: 538] [added: 587] | | | | | | [removed: 559] [added: 538] | | | | | | [removed: (4)] [added: 9] | | % | | | | [removed: 1,676] [added: 1,806] | | | | | | [removed: 1,659] [added: 1,676] | | | | | | [removed: 1] [added: 8] | | % |

Rewritten

| *Metals and [removed: Equipment(a)*] [added: Equipment*] | | | [removed: 239] [added: 277] | | | | | | [removed: 249] [added: 239] | | | | | | [removed: (4)] [added: 16] | | % | | | | [removed: 675] [added: 796] | | | | | | [removed: 742] [added: 675] | | | | | | [removed: (9)] [added: 18] | | % | | | | [removed: 2,824] [added: 2,874] | | | | | | [removed: 2,980] [added: 2,824] | | | | | | [removed: (5)] [added: 2] | | % |

Rewritten

| Total Merchandise | | | [removed: 2,535] [added: 2,571] | | | | | | [removed: 2,707] [added: 2,535] | | | | | | [removed: (6)] [added: 1] | | % | | | | [removed: 7,076] [added: 7,539] | | | | | | [removed: 7,589] [added: 7,076] | | | | | | [removed: (7)] [added: 7] | | % | | | | [removed: 2,791] [added: 2,932] | | | | | | [removed: 2,803] [added: 2,791] | | | | | | [removed: —] [added: 5] | | % |

Rewritten

| Intermodal | | | [removed: 2,720] [added: 2,976] | | | | | | [removed: 2,670] [added: 2,720] | | | | | | [removed: 2] [added: 9] | | % | | | | [removed: 1,702] [added: 2,039] | | | | | | [removed: 1,760] [added: 1,702] | | | | | | [removed: (3)] [added: 20] | | % | | | | [removed: 626] [added: 685] | | | | | | [removed: 659] [added: 626] | | | | | | [removed: (5)] [added: 9] | | % |

Rewritten

| Coal | | | [removed: 637] [added: 706] | | | | | | [removed: 843] [added: 637] | | | | | | [removed: (24)] [added: 11] | | % | | | | [removed: 1,397] [added: 1,790] | | | | | | [removed: 2,070] [added: 1,397] | | | | | | [removed: (33)] [added: 28] | | % | | | | [removed: 2,193] [added: 2,535] | | | | | | [removed: 2,456] [added: 2,193] | | | | | | [removed: (11)] [added: 16] | | % |

Rewritten

| Other | | | — | | | | | | — | | | | | | — | | % | | | | [removed: 408] [added: 744] | | | | | | [removed: 518] [added: 408] | | | | | | [removed: (21)] [added: 82] | | % | | | | — | | | | | | — | | | | | | — | | % |

Rewritten

| Total | | | [removed: 5,892] [added: 6,253] | | | | | | [removed: 6,220] [added: 5,892] | | | | | | [removed: *(5)*] [added: *6*] | | *%* | | | | $ | [removed: 10,583] [added: 12,522] | | | | | $ | [removed: 11,937] [added: 10,583] | | | | | [removed: *(11)*] [added: *18*] | | *%* | | | | $ | [removed: 1,796] [added: 2,003] | | | | | $ | [removed: 1,919] [added: 1,796] | | | | | [removed: *(6)*] [added: *12*] | | *%* |

Rewritten

*(a) [removed: In] [added: Effective] first quarter [removed: 2020,] [added: 2021,] changes were made in the categorization of certain lines of business, impacting [removed: Chemicals, Minerals,] Forest [removed: Products, and Metals] [added: Products] and [removed: Equipment.][added: Fertilizers.]

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.27

Rewritten

Forest Products - [removed: Declined] [added: Increased primarily] due to [removed: lower] [added: higher] shipments of [removed: printing paper] [added: pulpboard, woodpulp] and building [removed: products, partially offset by higher pulpboard shipments.][added: products.]

New in FY2021

CSX 2021 Form 10-K p.22

New in FY2021

2021 HIGHLIGHTS

New in FY2021

The following section generally discusses the Company's results of operations and financial condition for the year ended December 31, 2021, compared to the year ended December 31, 2020.

New in FY2021

| Revenue | | | $ | 12,522 | | | | | $ | 10,583 | | | | | *$* | *1,939* | | | | | *18* | | *%* | | | |

New in FY2021

| Purchased Services and Other*(a)* | | | 2,135 | | | | | | 1,719 | | | | | | *(416)* | | | | | | *(24)* | | | | | |

New in FY2021

| Fuel | | | 913 | | | | | | 541 | | | | | | *(372)* | | | | | | *(69)* | | | | | |

New in FY2021

| Gains on Property Dispositions | | | (454) | | | | | | (35) | | | | | | *419* | | | | | | *NM* | | | | | |

New in FY2021

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

New in FY2021

| Earnings Per Diluted Share*(b)* | | | $ | 1.68 | | | | | $ | 1.20 | | | | | *$* | *0.48* | | | | | *40* | | *%* | | | |

New in FY2021

*(a) Beginning third quarter 2021, the Company changed the name of Materials, Supplies and Other expense to Purchased Services and Other, which better describes the composition of this expense amount.

New in FY2021

This change in naming convention does not impact previously reported results.*

New in FY2021

*(b) All prior period share and per share data has been retroactively adjusted to reflect the stock split effective June 28, 2021.

New in FY2021

Certain prior year data has been reclassified to conform to the current presentation.*

New in FY2021

*Acquisition of Quality Carriers, Inc.*

New in FY2021

On July 1, 2021, CSX acquired Quality Carriers, Inc. from Quality Distribution, Inc. for a purchase price of $544 million in cash, which is presented on the statement of cash flows net of $3 million cash acquired.

New in FY2021

This transaction was funded by cash on hand.

New in FY2021

For further details, refer to Note 17, *Business Combinations*.

New in FY2021

*COVID-19 Update*

New in FY2021

The Company is strongly encouraging employees to get vaccinated.

New in FY2021

| *Forest Products* *(a)* | | | 296 | | | | | | 278 | | | | | | 6 | | % | | | | 918 | | | | | | 834 | | | | | | 10 | | % | | | | 3,101 | | | | | | 3,000 | | | | | | 3 | | % |

New in FY2021

| *Fertilizers* *(a)* | | | 229 | | | | | | 226 | | | | | | 1 | | % | | | | 470 | | | | | | 414 | | | | | | 14 | | % | | | | 2,052 | | | | | | 1,832 | | | | | | 12 | | % |

New in FY2021

| Trucking (b) | | | — | | | | | | — | | | | | | — | | % | | | | 410 | | | | | | — | | | | | | *NM* | | | | | | — | | | | | | — | | | | | | — | | % |

New in FY2021

*NM - not meaningful*

New in FY2021

*(b) Effective third quarter 2021, Trucking revenue is comprised of revenue from the operations of Quality Carriers, which was acquired by CSX effective July 1, 2021.*

New in FY2021

Total revenue increased $1.9 billion in 2021, or 18%, when compared to the previous year due to higher volume, the inclusion of Quality Carriers' results, pricing gains, increases in other revenue and higher fuel recovery.

New in FY2021

Chemicals - Decreased due to lower shipments of crude oil and other energy-related commodities, partially offset by higher shipments of core chemicals and waste.

New in FY2021

Agricultural and Food Products - Increased as a result of higher shipments of vegetable oils, ethanol, and food and consumer products.

New in FY2021

Minerals - Increased as a result of higher shipments of cement, lime and limestone.

New in FY2021

Automotive - Decreased due to lower vehicle production at plants served by CSX, which were impacted by shortages of semiconductors and other parts.

New in FY2021

Metals and Equipment - Increased as growth across the metals markets was partially offset by reduced equipment shipments.

New in FY2021

Fertilizers - Increased due to higher long-haul fertilizer shipments, partially offset by lower short-haul phosphate shipments.

New in FY2021

The increase in export coal was driven by higher international shipments of both thermal coal and metallurgical coal.

New in FY2021

Domestic coal increased due to higher shipments of utility coal as well as higher steel and industrial shipments.

New in FY2021

Trucking Revenue

New in FY2021

Trucking revenue increased $410 million versus prior year due to the inclusion of Quality Carriers' results.

New in FY2021

Other revenue increased $336 million versus prior year due to increases in revenue for intermodal storage and equipment usage as well as higher affiliate and demurrage revenue.

New in FY2021

In 2021, total expenses increased $707 million, or 11%, compared to prior year.

New in FY2021

These expenses increased $275 million due to the following items:

New in FY2021

- Inflation and higher volume resulted in $133 million of increased expenses.

New in FY2021

- Incentive compensation increased $123 million primarily due to higher expected payouts in the current year, including accelerated expense for certain employees.

Dropped from FY2020

2020 HIGHLIGHTS

Dropped from FY2020

| Revenue | | | $ | 10,583 | | | | | $ | 11,937 | | | | | *$* | *(1,354)* | | | | | *(11)* | | *%* | | | |

Dropped from FY2020

| Materials, Supplies and Other | | | 1,684 | | | | | | 1,749 | | | | | | *65* | | | | | | *4* | | | | | |

Dropped from FY2020

| Fuel | | | 541 | | | | | | 906 | | | | | | *365* | | | | | | *40* | | | | | |

Dropped from FY2020

| Net Earnings | | | $ | 3.60 | | | | | $ | 4.17 | | | | | *$* | *(0.57)* | | | | | *(14)* | | *%* | | | |

Dropped from FY2020

Global economic uncertainty, including the effects of COVID-19 global pandemic, continues to impact the Company's results of operations.

Dropped from FY2020

While operating cash flows have also been impacted by these economic conditions, the Company maintains a strong cash balance and access to committed funding sources and other sources of external liquidity if required.

Dropped from FY2020

As this is a dynamic situation, it is difficult to determine the future impacts of the pandemic.

Dropped from FY2020

Policies and procedures established to protect the health and safety of employees and customers and to safeguard CSX operations include rigorous cleaning regimens for equipment and facilities, provision of sanitation supplies, distribution of disposable face coverings, facilitation of social distancing measures and administration of temperature testing at certain facilities.

Dropped from FY2020

These precautions remain in place despite the easing of pandemic restrictions by state and local governments across the network.

Dropped from FY2020

Additionally, remote work arrangements have been made where possible in order to reduce the density of employees in a single location, and alternative locations for key functions, such as dispatch, are being utilized as needed.

Dropped from FY2020

In March 2020, the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”) was enacted to provide relief to businesses in response to the COVID-19 pandemic.

Dropped from FY2020

The most significant remaining impact to the Company is the deferral of certain payroll tax payments to 2021 and 2022.

Dropped from FY2020

The provisions of the CARES Act are not expected to have an impact on CSX’s results of operations or effective tax rate.

Dropped from FY2020

| *Forest Products(a)* | | | 270 | | | | | | 283 | | | | | | (5) | | % | | | | 824 | | | | | | 862 | | | | | | (4) | | % | | | | 3,052 | | | | | | 3,046 | | | | | | — | | % |

Dropped from FY2020

| *Fertilizers* | | | 234 | | | | | | 243 | | | | | | (4) | | % | | | | 424 | | | | | | 431 | | | | | | (2) | | % | | | | 1,812 | | | | | | 1,774 | | | | | | 2 | | % |

Dropped from FY2020

The COVID-19 pandemic significantly impacted overall volume in 2020.

Dropped from FY2020

Total revenue decreased $1.4 billion, in 2020 or 11%, when compared to the previous year due to declines in coal, lower merchandise volumes, decreases in fuel recovery and lower other revenue.

Dropped from FY2020

These decreases were partially offset by pricing increases in merchandise and volume and pricing increases in intermodal.

Dropped from FY2020

Chemicals - Declined due to reduced frac sand and waste shipments, partially offset by growth in plastics shipments.

Dropped from FY2020

Agricultural and Food Products - Decreased due to lower shipments of feed grain as well as food and consumer products, partially offset by growth in sweeteners and oils.

Dropped from FY2020

Automotive - Declined due to lower North American vehicle production.

Dropped from FY2020

Minerals - Decreased due to lower shipments for aggregates and other minerals.

Dropped from FY2020

Metals and Equipment - Declined due to lower metals shipments, primarily in the steel, construction and scrap markets, as well as reduced equipment shipments.

Dropped from FY2020

Fertilizers - Declined due to reduced short-haul phosphate shipments.

Dropped from FY2020

Domestic coal declined primarily due to lower shipments of utility coal as a result of continued competition from natural gas and reduced electrical demand, as well as lower steel and industrial shipments due to lower industrial production.

Dropped from FY2020

Export coal declined due to reduced international shipments of thermal and metallurgical coal as a result of lower global benchmark prices.

Dropped from FY2020

Other revenue decreased $110 million versus prior year primarily due to lower affiliate revenue, lower revenue for demurrage and a favorable contract settlement with a customer in the prior year.

Dropped from FY2020

Interest expense increased $17 million as higher average debt balances were partially offset by lower average rates.

Dropped from FY2020

Other income decreased $69 million primarily due to a $38 million increase in debt repurchase expense and decreased interest income driven by lower interest rates, partially offset by higher average cash and short-term investment balances.

Dropped from FY2020

Income Tax Expense decreased $123 million primarily due to lower earnings before income taxes, partially offset by lower tax benefits from the impacts of stock option exercises and the vesting of other equity awards as well as prior year benefits from the resolution of certain state tax matters.

Dropped from FY2020

| | | | 2020 | | | | | | 2019 | | | | | | | | |

Dropped from FY2020

Train velocity was roughly in line with last year’s record performance, declining 1% relative to 2019.

Dropped from FY2020

Dwell increased by 8% compared to last year, while cars online decreased by 4% in 2020.

Dropped from FY2020

In 2020, the number of FRA reportable injuries reached a new all-time record low for the second consecutive year.

Dropped from FY2020

The number of FRA reportable train accidents remained at a record-low level, but a reduction in train miles negatively impacted the FRA train accident rate.

Dropped from FY2020

In 2020, CSX issued a total of $1.0 billion of new long-term debt.

Dropped from FY2020

The Company also uses cash for scheduled payments of debt and leases.

Dropped from FY2020

PTC implementation is complete at a total cost of $2.4 billion, which included installing new equipment along tracks, upgrading locomotives, adding communication equipment and developing new technologies.

Dropped from FY2020

While the Company expects ongoing PTC costs, future PTC implementation costs are not expected to be material.

An excerpt. Shown here: 40 of 160 rewritten, 40 of 150 added and 40 of 79 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 FY2021 filing and the FY2020 filing.

Item 7A. Quantitative and Qualitative Disclosures about Market Risk

471 rewritten, 194 added, 109 removed, 1,105 unchanged

Rewritten

The following information, together with information included in Note 10, [removed: Debt] [added: *Debt] and Credit [removed: Agreements,] [added: Agreements*,] describes the key aspects of such contracts and the related market risk to CSX.

Rewritten

The Company recognized an unrealized gain of [added: $8 million and] $62 million net of tax during the [removed: year] [added: years] ended December 31, [removed: 2020] [added: 2021 and 2020, respectively,] in the consolidated statements of comprehensive income with the related asset on the balance sheet as of December 31, [removed: 2020.][added: 2021.]

Rewritten

As of December 31, [removed: 2020,] [added: 2021,] the potential change in fair value resulting from a hypothetical 10% change in interest rates would not be material.

Rewritten

As of December [removed: 2020,] [added: 31, 2021,] CSX has no floating rate debt obligations outstanding.

Rewritten

The potential decrease in fair value of the Company's fixed rate long-term debt resulting from a hypothetical 10% increase in [removed: interest] [added: U.S. Treasury] rates, or approximately 15 basis points, is estimated to be [added: $448 million as of December 31, 2021 and] $428 million as of December 31, 2020.

Rewritten

| Report of Independent Registered Public Accounting Firm [added: (PCAOB ID: 42)] | | | | | | [removed: [47](#i1736d3dd31584f79bc1bd00543c5b4bd_79)] [added: [49](#i185e3defd4a34a279067a06c09b5e07a_79)] | | |

Rewritten

| Consolidated Income Statements for the Fiscal Years Ended: | | | | | | [removed: [49](#i1736d3dd31584f79bc1bd00543c5b4bd_82)] [added: [51](#i185e3defd4a34a279067a06c09b5e07a_82)] | | |

Rewritten

| [added: December 31, 2018] | | | [removed: December 31, 2018] [added: $] | [added: 199] | | | | | [added: $ | 80 | | | | | $ | 45 | | | | | $ | 324 | |]

Rewritten

| Consolidated Comprehensive Income Statements for the Fiscal Years Ended: | | | | | | [removed: [50](#i1736d3dd31584f79bc1bd00543c5b4bd_85)] [added: [52](#i185e3defd4a34a279067a06c09b5e07a_85)] | | |

Rewritten

| Consolidated Balance Sheets as of: | | | | | | [removed: [51](#i1736d3dd31584f79bc1bd00543c5b4bd_88)] [added: [53](#i185e3defd4a34a279067a06c09b5e07a_88)] | | |

Rewritten

| Consolidated Cash Flow Statements for Fiscal Years Ended: | | | | | | [removed: [52](#i1736d3dd31584f79bc1bd00543c5b4bd_94)] [added: [54](#i185e3defd4a34a279067a06c09b5e07a_91)] | | |

Rewritten

| Consolidated Statements of Changes in Shareholders' Equity: | | | | | | [removed: [53](#i1736d3dd31584f79bc1bd00543c5b4bd_97)] [added: [55](#i185e3defd4a34a279067a06c09b5e07a_94)] | | |

Rewritten

| Notes to Consolidated Financial Statements | | | | | | [removed: [54](#i1736d3dd31584f79bc1bd00543c5b4bd_103)] [added: [56](#i185e3defd4a34a279067a06c09b5e07a_97)] | | |

Rewritten

We have audited the accompanying consolidated balance sheets of CSX Corporation (the Company) as of December 31, [removed: 2020] [added: 2021] and [removed: 2019,] [added: 2020,] and the related consolidated statements of income, comprehensive income, cash flows, and changes in shareholders’ equity for each of the three years in the period ended December 31, [removed: 2020,] [added: 2021,] and the related notes (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: 2020] [added: 2021] and [removed: 2019,] [added: 2020,] and the results of its operations and its cash flows for each of the three years in the period ended December 31, [removed: 2020,] [added: 2021,] in conformity with U.S. generally accepted accounting principles.

Rewritten

We also have audited, in accordance with standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company’s internal control over financial reporting as of December 31, [removed: 2020,] [added: 2021,] 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: 10, 2021] [added: 16, 2022] expressed an unqualified opinion thereon.

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.47

Rewritten

| *Description of the Matter* | | | At December 31, [removed: 2020,] [added: 2021,] assets depreciated under the group-life method comprised [removed: 87%] [added: 86%] of total gross fixed assets of [removed: $45.5] [added: $46.5] billion. As discussed in Note 6 of the consolidated financial statements, the group-life method aggregates assets with similar lives and characteristics into groups and depreciates each of these groups as a whole. When using the group-life method, an underlying assumption is that each group of assets, as a whole, is used and depreciated to the end of the group’s recoverable life. The Company utilizes different depreciable asset categories to account for depreciation expense for the railroad assets that are depreciated under the group-life method. Under the group-life method, depreciation studies are completed to review asset service lives, salvage values, accumulated depreciation and other factors related to group assets. Depreciation studies are performed every three years for equipment assets and every six years for road and track assets. A depreciation study was performed in 2019 for equipment assets and 2020 for road and track assets. The most recent depreciation studies are reviewed by management each year [added: through an annual data review] to determine if there have been significant factors that result in changes to the group-life method key assumptions. Auditing depreciation expense for assets subject to the group-life method was complex and required the involvement of specialists due to the nature of the methods used in the depreciation studies to determine the useful service lives and salvage values of the Company’s assets. These methods have a significant effect on depreciation expense. | | | | | | | | |

Rewritten

| *How We Addressed the Matter in Our Audit* | | | We obtained an understanding, evaluated the design and tested the operating effectiveness of controls over the Company’s process related to the assessment of periodic depreciation studies [added: and annual data reviews] of its group-life assets. For example, we tested controls over management’s review of [removed: the depreciation study for road and track assets and review of depreciation expense and useful lives. We also tested controls over management’s review of] asset activity and assumptions that could impact the most recent depreciation study of equipment [added: and road and track] assets. To test the estimated useful lives and salvage values of the Company’s group-life assets, we performed audit procedures that included, among others: obtaining the periodic depreciation studies [added: and annual data reviews] provided by the Company’s third-party [removed: specialist and subsequent updates by management;] [added: specialist;] assessing the completeness and accuracy of the data provided [added: by management] to the third-party [removed: specialist and used by management;] [added: specialist;] and including a specialist on our team to evaluate the methods used by the third-party specialist and management in determining the average service lives and salvage values of assets to perform the depreciation [removed: studies.] [added: studies and any changes to the service lives and salvage values, if any, resulting from the annual data reviews.] We compared the significant methods used by management to those used throughout the industry and within other depreciation studies. We [removed: also] assessed the historical accuracy of management’s estimates via retrospective review and independently calculated [removed: a sample of] the [removed: annual] [added: current year] depreciation rates. | | | | | | | | |

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.48

Rewritten

| | | | [removed: 2020] [added: 2021] | | | | | | [removed: 2019] [added: 2020] | | | | | | [removed: 2018] [added: 2019] | | |

Rewritten

| Revenue | | | $ | [removed: 10,583] [added: 12,522] | | | | | $ | [removed: 11,937] [added: 10,583] | | | | | $ | [removed: 12,250] [added: 11,937] | |

Rewritten

| Labor and Fringe | | | [removed: 2,275] [added: 2,550] | | | | | | [removed: 2,616] [added: 2,275] | | | | | | [removed: 2,738] [added: 2,616] | | |

Rewritten

| Depreciation | | | [removed: 1,383] [added: 1,420] | | | | | | [removed: 1,349] [added: 1,383] | | | | | | [removed: 1,331] [added: 1,349] | | |

Rewritten

| Fuel | | | [removed: 541] [added: 913] | | | | | | [removed: 906] [added: 541] | | | | | | [removed: 1,046] [added: 906] | | |

Rewritten

| Equipment and Other Rents | | | [removed: 338] [added: 364] | | | | | | [removed: 352] [added: 338] | | | | | | [removed: 335] [added: 352] | | |

Rewritten

| Total Expense | | | [removed: 6,221] [added: 6,928] | | | | | | [removed: 6,972] [added: 6,221] | | | | | | [removed: 7,381] [added: 6,972] | | |

Rewritten

| Operating Income | | | [removed: 4,362] [added: 5,594] | | | | | | [removed: 4,965] [added: 4,362] | | | | | | [removed: 4,869] [added: 4,965] | | |

Rewritten

| Interest Expense | | | [removed: (754)] [added: (722)] | | | | | | [removed: (737)] [added: (754)] | | | | | | [removed: (639)] [added: (737)] | | |

Rewritten

| Other Income - Net (Note 14) | | | [removed: 19] [added: 79] | | | | | | [removed: 88] [added: 19] | | | | | | [removed: 74] [added: 88] | | |

Rewritten

| Earnings Before Income Taxes | | | [removed: 3,627] [added: 4,951] | | | | | | [removed: 4,316] [added: 3,627] | | | | | | [removed: 4,304] [added: 4,316] | | |

Rewritten

| Income Tax Expense (Note 12) | | | [removed: (862)] [added: (1,170)] | | | | | | [removed: (985)] [added: (862)] | | | | | | [removed: (995)] [added: (985)] | | |

Rewritten

| Net Earnings | | | $ | [removed: 2,765] [added: 3,781] | | | | | $ | [removed: 3,331] [added: 2,765] | | | | | $ | [removed: 3,309] [added: 3,331] | |

Rewritten

Certain prior year data has been [added: retroactively adjusted to reflect the stock split effective June 28, 2021 and] reclassified to conform to the current presentation.

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.49

Rewritten

| | | | Fiscal Years | | | | | | | | | [added: | | | | | |]

Rewritten

| | | | [removed: 2020] [added: 2021] | | | [removed: 2019] [added: 2020] | | | [removed: 2018] [added: 2019] | | |

Rewritten

| Net Earnings | | | $ | [removed: 2,765] [added: 3,781] | | $ | [removed: 3,331] [added: 2,765] | | $ | [removed: 3,309] [added: 3,331] | |

Rewritten

| Pension and Other Post-Employment Benefits | | | [removed: 21] [added: 167] | | | [removed: (15)] [added: 21] | | | [removed: (164)] [added: (15)] | | |

Rewritten

| Interest Rate Derivatives | | | [removed: 62] [added: 8] | | | [removed: —] [added: 62] | | | — | | |

New in FY2021

| | | | December 31, 2021 | | | | | |

New in FY2021

| | | | December 31, 2021 | | | | | |

New in FY2021

| | | | December 31, 2021 | | | | | |

New in FY2021

| | | | December 31, 2021 | | | | | |

New in FY2021

February 16, 2022

New in FY2021

| Purchased Services and Other | | | 2,135 | | | | | | 1,719 | | | | | | 1,900 | | |

New in FY2021

| Basic | | | $ | 1.68 | | | | | $ | 1.20 | | | | | $ | 1.39 | |

New in FY2021

| Assuming Dilution | | | $ | 1.68 | | | | | $ | 1.20 | | | | | $ | 1.39 | |

New in FY2021

| Basic | | | 2,250 | | | | | | 2,300 | | | | | | 2,389 | | |

New in FY2021

| Assuming Dilution | | | 2,255 | | | | | | 2,305 | | | | | | 2,395 | | |

New in FY2021

Beginning third quarter 2021, the Company changed the name of *Materials, Supplies and Other* expense to *Purchased Services and Other*, which better describes the composition of this expense amount.

New in FY2021

This change in naming convention does not impact previously reported results.

New in FY2021

All prior period share and per share data has been retroactively adjusted to reflect the stock split effective June 28, 2021.

New in FY2021

| | | | 2021 | | | | | | 2020 | | |

New in FY2021

| Goodwill and Other Intangible Assets - Net (Note 18) | | | 451 | | | | | | 63 | | |

New in FY2021

| Other Capital | | | 66 | | | | | | 152 | | |

New in FY2021

| Retained Earnings | | | 11,630 | | | | | | 11,259 | | |

New in FY2021

| Depreciation | | | 1,420 | | | | | | 1,383 | | | | | | 1,349 | | |

New in FY2021

| Gains on Property Dispositions | | | (454) | | | | | | (35) | | | | | | (151) | | |

New in FY2021

| Business Acquisition, Net of Cash Acquired (Note 17) | | | (541) | | | | | | — | | | | | | — | | |

New in FY2021

| December 31, 2018 | | | 2,454,540 | | | $ | | | 2,455 | | | $ | 10,769 | | $ | (661) | | $ | 17 | | $ | 12,580 | |

New in FY2021

| Share Repurchases | | | (143,457) | | | | | | (143) | | | (3,230) | | | — | | | — | | | (3,373) | | |

New in FY2021

| December 31, 2019 | | | 2,320,414 | | | | | | 2,412 | | | 10,111 | | | (675) | | | 15 | | | 11,863 | | |

New in FY2021

| December 31, 2020 | | | 2,287,587 | | | | | | 2,440 | | | 11,259 | | | (598) | | | 9 | | | 13,110 | | |

New in FY2021

| Share Repurchases | | | (90,431) | | | | | | (90) | | | (2,796) | | | — | | | — | | | (2,886) | | |

New in FY2021

| Other | | | 4,631 | | | | | | (82) | | | 225 | | | — | | | 1 | | | 144 | | |

New in FY2021

| December 31, 2021 | | | 2,201,787 | | | $ | | | 2,268 | | | $ | 11,630 | | $ | (408) | | $ | 10 | | $ | 13,500 | |

New in FY2021

All prior period share and per share data along with certain other prior period data has been retroactively adjusted to reflect the stock split effective June 28, 2021.

New in FY2021

Effective July 1, 2021, CSX acquired Quality Carriers, the largest provider of bulk liquid chemicals truck transportation in North America, from Quality Distribution, Inc. For further details, refer to Note 17, *Business Combinations*.

New in FY2021

- The trucking business generated 3% of revenue in 2021.

New in FY2021

Trucking revenue includes revenue from the operations of Quality Carriers, which was acquired by CSX effective July 1, 2021.

New in FY2021

Intermodal storage represents charges for customer storage of containers at an intermodal terminal, ramp facility or offsite location beyond a specified period of time.

New in FY2021

*Common Stock Split*

New in FY2021

On June 4, 2021, CSX announced a three-for-one split of the Company’s common stock in the form of a stock dividend.

New in FY2021

Each shareholder of record on June 18, 2021, received two additional shares of common stock for each share held as of this record date.

New in FY2021

The new shares were distributed after close of trading on June 28, 2021.

New in FY2021

All prior period share and per share amounts, common stock, other capital, and retained earnings presented herein have been retroactively adjusted to reflect the impact of the stock split.

New in FY2021

Proportional adjustments were also made to outstanding awards under the Company's stock-based compensation plans.

New in FY2021

- goodwill and other intangible assets (see Note 17, *Business Combinations* and Note 18, *Goodwill and Other Intangibles - Net*).

New in FY2021

In March 2020, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update 2020-04, *Facilitation of the Effects of Reference Rate Reform on Financial Reporting*.

Dropped from FY2020

CSX 2020 Form 10-K p.45

Dropped from FY2020

| | | | | | | | | |

Dropped from FY2020

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

Dropped from FY2020

| | | | December 31, 2019 | | | | | |

Dropped from FY2020

CSX 2020 Form 10-K p.46

Dropped from FY2020

February 10, 2021

Dropped from FY2020

| Materials, Supplies and Other | | | 1,684 | | | | | | 1,749 | | | | | | 1,931 | | |

Dropped from FY2020

| Basic | | | $ | 3.61 | | | | | $ | 4.18 | | | | | $ | 3.86 | |

Dropped from FY2020

| Assuming Dilution | | | $ | 3.60 | | | | | $ | 4.17 | | | | | $ | 3.84 | |

Dropped from FY2020

| Basic | | | 766 | | | | | | 796 | | | | | | 857 | | |

Dropped from FY2020

| Assuming Dilution | | | 768 | | | | | | 798 | | | | | | 861 | | |

Dropped from FY2020

| Retained Earnings (Note 1) | | | 12,527 | | | | | | 11,404 | | |

Dropped from FY2020

| Cash Payments for Restructuring Charge | | | — | | | | | | — | | | | | | (15) | | |

Dropped from FY2020

| December 31, 2017 | | | 889,851 | | | $ | | | 1,107 | | | $ | 14,084 | | $ | (486) | | $ | 16 | | $ | 14,721 | |

Dropped from FY2020

| Share Repurchases | | | (72,264) | | | | | | (72) | | | (4,599) | | | — | | | — | | | (4,671) | | |

Dropped from FY2020

| Other | | | 593 | | | | | | 32 | | | 114 | | | — | | | 1 | | | 147 | | |

Dropped from FY2020

| December 31, 2018 | | | 818,180 | | | | | | 1,067 | | | 12,157 | | | (661) | | | 17 | | | 12,580 | | |

Dropped from FY2020

| Share Repurchases | | | (47,819) | | | | | | (48) | | | (3,325) | | | — | | | — | | | (3,373) | | |

Dropped from FY2020

| December 31, 2019 | | | 773,471 | | | | | | 1,119 | | | 11,404 | | | (675) | | | 15 | | | 11,863 | | |

Dropped from FY2020

| December 31, 2020 | | | 762,529 | | | $ | | | 1,172 | | | $ | 12,527 | | $ | (598) | | $ | 9 | | $ | 13,110 | |

Dropped from FY2020

*Acquisition of Pan-Am Railways*

Dropped from FY2020

On November 30, 2020, CSX signed a definitive agreement to acquire Pan Am Railways, Inc. (“Pan Am”) which owns and operates a highly integrated, nearly 1,200-mile rail network and has a partial interest in the more than 600-mile Pan Am Southern system.

Dropped from FY2020

This will expand CSX’s reach in Connecticut, New York and Massachusetts while adding Vermont, New Hampshire and Maine to its existing network.

Dropped from FY2020

A $30 million deposit paid by the Company related to its agreement to acquire Pan Am is included in other investing activities on the consolidated cash flow statement.

Dropped from FY2020

This transaction remains subject to regulatory review and approval by the Surface Transportation Board.

Dropped from FY2020

In June 2016, the FASB issued ASU Measurement of Credit Losses on Financial Instruments, which replaces current methods for evaluating impairment of financial instruments not measured at fair value, including trade accounts receivable and certain debt securities, with a current expected credit loss model.

Dropped from FY2020

CSX was required to adopt this new standard update by January 1, 2020.

Dropped from FY2020

Adoption did not have a material effect on the Company's results of operations.

Dropped from FY2020

In August 2018, the FASB issued ASU Changes to the Disclosure Requirements for Defined Benefit Plans as part of its disclosure effectiveness initiative, which modifies the disclosure requirements for employer-sponsored defined benefit pension and other postretirement plans.

Dropped from FY2020

Adoption did not have a material impact on the Company's disclosures.

Dropped from FY2020

At December 31, 2020, approximately $889 million of authority remained under this program.

Dropped from FY2020

During 2018, the Company completed four accelerated share repurchase agreements under the October 2017 program.

Dropped from FY2020

Under these agreements, the Company paid $1.5 billion and received approximately 22 million total shares.

Dropped from FY2020

Stock Plans and Share-Based Compensation, *continued*

Dropped from FY2020

| Unvested at December 31, 2019 | | | 643 | | | | | | $ | 60.58 | |

Dropped from FY2020

| Granted | | | 356 | | | | | | 76.17 | | |

Dropped from FY2020

| Forfeited | | | (34) | | | | | | 66.71 | | |

Dropped from FY2020

| Vested | | | (325) | | | | | | 55.35 | | |

Dropped from FY2020

The options granted in 2018 vest three years after the grant date (three-year cliff).

Dropped from FY2020

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

An excerpt. Shown here: 40 of 471 rewritten, 40 of 194 added and 40 of 109 removed. The counts are complete. For every sentence, read Item 7A. Quantitative and Qualitative Disclosures about Market Risk in the FY2021 filing and the FY2020 filing.

Item 1. Business

22 rewritten, 9 added, 15 removed, 84 unchanged

Rewritten

In addition to CSXT, the Company’s subsidiaries include [added: Quality Carriers, Inc. ("Quality Carriers"),] CSX Intermodal Terminals, Inc. (“CSX Intermodal Terminals”), Total Distribution Services, Inc. (“TDSI”), Transflo Terminal Services, Inc. (“Transflo”), CSX Technology, Inc. (“CSX Technology”) and other subsidiaries.

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.3

Rewritten

During [removed: 2020,] [added: 2021,] the Company's services generated [removed: $10.6] [added: $12.5] billion of revenue and served [removed: three] [added: four] primary lines of business: merchandise, [removed: intermodal] [added: intermodal, coal] and [removed: coal.][added: trucking.]

Rewritten

- The merchandise business shipped [removed: 2.5] [added: 2.6] million carloads [removed: (43 percent] [added: (41%] of volume) and generated [removed: 67 percent] [added: 60%] of revenue in [removed: 2020.][added: 2021.]

Rewritten

The Company’s merchandise business is comprised of shipments in the following diverse markets: chemicals, agricultural and food products, [removed: automotive,] minerals, [added: automotive,] forest products, metals and equipment, and fertilizers.

Rewritten

- The intermodal business shipped [removed: 2.7] [added: 3.0] million units [removed: (46 percent] [added: (48%] of volume) and generated [removed: 16 percent] [added: 16%] of revenue in [removed: 2020.][added: 2021.]

Rewritten

- The coal business shipped [removed: 637] [added: 706] thousand carloads [removed: (11 percent] [added: (11%] of volume) and generated [removed: 13 percent] [added: 14%] of revenue in [removed: 2020.][added: 2021.]

Rewritten

Approximately one-quarter [removed: to one-third] of export coal and the majority of the domestic coal that the Company transports is used for generating electricity or industrial purposes.

Rewritten

Other revenue accounted for [removed: 4 percent] [added: 7%] of the Company’s total revenue in [removed: 2020.][added: 2021.]

Rewritten

This category includes revenue from regional subsidiary [removed: railroads, demurrage, storage at intermodal facilities, revenue for customer volume commitments not met, switching, other] [added: railroads and] incidental [removed: charges] [added: charges, including intermodal storage] and [removed: adjustments to revenue reserves.][added: equipment usage, demurrage and switching.]

Rewritten

Revenue from regional [added: subsidiary] railroads includes shipments by railroads that the Company does not directly operate.

Rewritten

Demurrage represents charges assessed when freight cars [removed: or other equipment] are held [added: by a customer] beyond a specified period of time.

Rewritten

The Company had [removed: nearly 19,300] [added: more than 20,900] employees as of December [removed: 2020,] [added: 2021,] which includes approximately [removed: 15,700] [added: 16,500] employees that are members of a labor union.

Rewritten

CSX prioritizes workplace safety for employees and is committed to continued [removed: safety] improvement through enhanced [added: processes,] training, [removed: processes] [added: technology, communication,] and [removed: technology.][added: continuous collaboration with customers and peers across the railroad industry.]

Rewritten

The FRA Personal Injury Frequency Index, a measure of the number of FRA-reportable injuries per 200,000 man-hours, was [removed: 0.81] [added: 0.92] in [removed: 2020] [added: 2021] and [removed: 0.90] [added: 0.82] in [removed: 2019,] [added: 2020,] representing a [removed: 10% improvement] [added: 12% increase] year over year.

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.4

Rewritten

The Compensation and Talent Management Committee of the Board of Directors is charged with oversight of [removed: human capital management.][added: CSX's workforce.]

Rewritten

In [removed: 2019,] [added: 2021,] CSX was recognized as a “Best Place to Work for Disability Inclusion” by Disability:IN and the American Association of People with Disabilities [added: for a third consecutive year] after receiving a [removed: 100%] [added: top] score on their disability equality index.

Rewritten

A leader in freight rail transportation for more than 190 years, the Company’s heritage dates back to the early nineteenth century when The Baltimore and Ohio Railroad Company [removed: (“B&O”) –] [added: (“B&O”),] the nation’s first common [removed: carrier –] [added: carrier,] was chartered in 1827.

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.5

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.6

Rewritten

For additional information concerning business conducted by the Company during [removed: 2020,] [added: 2021,] see Item 7.

New in FY2021

Effective July 1, 2021, CSX acquired Quality Carriers, the largest provider of bulk liquid chemicals truck transportation in North America, from Quality Distribution, Inc. For further details, refer to Note 17, *Business Combinations*.

New in FY2021

- The trucking business generated 3% of revenue in 2021.

New in FY2021

Trucking revenue includes revenue from the operations of Quality Carriers, which was acquired by CSX effective July 1, 2021.

New in FY2021

Intermodal storage represents charges for customer storage of containers at an intermodal terminal, ramp facility or offsite location beyond a specified period of time.

New in FY2021

*CSX's Committed Workforce*

New in FY2021

Training programs and processes are focused on injury and accident prevention as well as emergency preparedness.

New in FY2021

As of December 31, 2021, approximately 20% of CSX's overall workforce and 37% of management was diverse, calculated as the percentage of males of color and all females.

New in FY2021

Information regarding the Company's results of operations and financial position can be found in Item 7.

New in FY2021

Management’s Discussion and Analysis of Financial Condition.

Dropped from FY2020

CSX CORPORATION

Dropped from FY2020

PART I

Dropped from FY2020

*Human Capital*

Dropped from FY2020

Compared to 2019, both the number of injuries and the number of man-hours declined in 2020.

Dropped from FY2020

See Item 7.

Dropped from FY2020

Management’s Discussion and Analysis of Financial Condition and Results of Operations for operating revenue, operating income and total assets for each of the last three fiscal years.

Dropped from FY2020

*Positive Train Control*

Dropped from FY2020

In 2008, Congress enacted the Rail Safety Improvement Act, which included a mandate that all Class I freight railroads implement an interoperable positive train control system (“PTC”) by the initial deadline of December 31, 2015.

Dropped from FY2020

Subsequently, the Positive Train Control Enforcement and Implementation Act of 2015 extended this deadline.

Dropped from FY2020

In accordance with this Act, the Company completed installation of all PTC hardware by December 31, 2018, and the PTC system was fully operational and interoperable before December 31, 2020.

Dropped from FY2020

PTC is designed to prevent train-to-train collisions, over-speed derailments, incursions into established work-zone limits, and train diversions onto another set of tracks.

Dropped from FY2020

PTC must be installed on all main lines with passenger and commuter operations as well as most of those over which toxic-by-inhalation hazardous materials are transported.

Dropped from FY2020

While the Company expects ongoing PTC costs, PTC implementation is complete at a total cost of $2.4 billion.

Dropped from FY2020

Implementation costs included installing new equipment along tracks, upgrading locomotives, adding communication equipment and developing new technologies.

Dropped from FY2020

CSX 2020 Form 10-K p.7

Item 3. Legal Proceedings

1 rewritten, 0 added, 0 removed, 1 unchanged

Rewritten

[removed: Commitments] [added: *Commitments] and [removed: Contingencies] [added: Contingencies*] of this annual report on Form 10-K.

Cover and table of contents

28 rewritten, 9 added, 9 removed, 59 unchanged

Rewritten

For the fiscal year ended December 31, [removed: 2020][added: 2021]

Rewritten

[removed: ![csx-20201231_g1.jpg](https://www.sec.gov/Archives/edgar/data/277948/000027794821000014/csx-20201231_g1.jpg)][added: ![csx-20211231_g1.jpg](https://www.sec.gov/Archives/edgar/data/277948/000027794822000009/csx-20211231_g1.jpg)]

Rewritten

On June 30, [removed: 2020] [added: 2021] (which is the last day of the second quarter and the required date to use), the aggregate market value of the Registrant’s voting stock held by non-affiliates was approximately [removed: $53] [added: $72] billion (based on the close price as reported on the NASDAQ National Market System on such date).

Rewritten

There were [removed: 762,505,058] [added: 2,193,389,444] shares of Common Stock outstanding on January 31, [removed: 2021] [added: 2022] (the latest practicable date that is closest to the filing date).

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.1

Rewritten

| | | | [1A. Risk [removed: Factors](#i1736d3dd31584f79bc1bd00543c5b4bd_13)] [added: Factors](#i185e3defd4a34a279067a06c09b5e07a_13)] | | | | | | | | | [removed: [8](#i1736d3dd31584f79bc1bd00543c5b4bd_13)] [added: [7](#i185e3defd4a34a279067a06c09b5e07a_13)] | | |

Rewritten

| | | | [1B. Unresolved Staff [removed: Comments](#i1736d3dd31584f79bc1bd00543c5b4bd_16)] [added: Comments](#i185e3defd4a34a279067a06c09b5e07a_16)] | | | | | | | | | [removed: [13](#i1736d3dd31584f79bc1bd00543c5b4bd_16)] [added: [12](#i185e3defd4a34a279067a06c09b5e07a_16)] | | |

Rewritten

| 3. | | | [Legal [removed: Proceedings](#i1736d3dd31584f79bc1bd00543c5b4bd_22)] [added: Proceedings](#i185e3defd4a34a279067a06c09b5e07a_22)] | | | | | | | | | [removed: [18](#i1736d3dd31584f79bc1bd00543c5b4bd_22)] [added: [17](#i185e3defd4a34a279067a06c09b5e07a_22)] | | |

Rewritten

| 4. | | | [Mine Safety [removed: Disclosures](#i1736d3dd31584f79bc1bd00543c5b4bd_25)] [added: Disclosures](#i185e3defd4a34a279067a06c09b5e07a_25)] | | | | | | | | | [removed: [18](#i1736d3dd31584f79bc1bd00543c5b4bd_25)] [added: [17](#i185e3defd4a34a279067a06c09b5e07a_25)] | | |

Rewritten

| | | | [Executive Officers of the [removed: Registrant](#i1736d3dd31584f79bc1bd00543c5b4bd_28)] [added: Registrant](#i185e3defd4a34a279067a06c09b5e07a_28)] | | | | | | | | | [removed: [19](#i1736d3dd31584f79bc1bd00543c5b4bd_28)] [added: [18](#i185e3defd4a34a279067a06c09b5e07a_28)] | | |

Rewritten

| 5. | | | [Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity [removed: Securities](#i1736d3dd31584f79bc1bd00543c5b4bd_31)] [added: Securities](#i185e3defd4a34a279067a06c09b5e07a_31)] | | | | | | | | | [removed: [21](#i1736d3dd31584f79bc1bd00543c5b4bd_31)] [added: [20](#i185e3defd4a34a279067a06c09b5e07a_31)] | | |

Rewritten

| 7. | | | [Management's Discussion and Analysis of Financial Condition and Results of [removed: Operations](#i1736d3dd31584f79bc1bd00543c5b4bd_37)] [added: Operations](#i185e3defd4a34a279067a06c09b5e07a_37)] | | | | | | | | | [removed: [23](#i1736d3dd31584f79bc1bd00543c5b4bd_37)] [added: [22](#i185e3defd4a34a279067a06c09b5e07a_37)] | | |

Rewritten

| | | | | | | | | | [· Terms Used by [removed: CSX](#i1736d3dd31584f79bc1bd00543c5b4bd_40)] [added: CSX](#i185e3defd4a34a279067a06c09b5e07a_40)] | | | [removed: [23](#i1736d3dd31584f79bc1bd00543c5b4bd_40)] [added: [22](#i185e3defd4a34a279067a06c09b5e07a_40)] | | |

Rewritten

| | | | | | | | | | · [Results of [removed: Operations](#i1736d3dd31584f79bc1bd00543c5b4bd_46)] [added: Operations](#i185e3defd4a34a279067a06c09b5e07a_46)] | | | [removed: [25](#i1736d3dd31584f79bc1bd00543c5b4bd_46)] [added: [24](#i185e3defd4a34a279067a06c09b5e07a_46)] | | |

Rewritten

| | | | | | | | | | · [Liquidity and Capital [removed: Resources](#i1736d3dd31584f79bc1bd00543c5b4bd_55)] [added: Resources](#i185e3defd4a34a279067a06c09b5e07a_55)] | | | [removed: [33](#i1736d3dd31584f79bc1bd00543c5b4bd_55)] [added: [34](#i185e3defd4a34a279067a06c09b5e07a_55)] | | |

Rewritten

| | | | | | | | | | [· Labor [removed: Agreements](#i1736d3dd31584f79bc1bd00543c5b4bd_64)] [added: Agreements](#i185e3defd4a34a279067a06c09b5e07a_64)] | | | [removed: [38](#i1736d3dd31584f79bc1bd00543c5b4bd_61)] [added: [40](#i185e3defd4a34a279067a06c09b5e07a_64)] | | |

Rewritten

| | | | | | | | | | [removed: [·](#i1736d3dd31584f79bc1bd00543c5b4bd_67) [Critical] [added: [· Critical] Accounting [removed: Estimates](#i1736d3dd31584f79bc1bd00543c5b4bd_67)] [added: Estimates](#i185e3defd4a34a279067a06c09b5e07a_67)] | | | [removed: [38](#i1736d3dd31584f79bc1bd00543c5b4bd_67)] [added: [40](#i185e3defd4a34a279067a06c09b5e07a_67)] | | |

Rewritten

| | | | | | | | | | [removed: [·](#i1736d3dd31584f79bc1bd00543c5b4bd_70) [Forward-Looking Statements](#i1736d3dd31584f79bc1bd00543c5b4bd_70)] [added: [· Forward-Looking Statements](#i185e3defd4a34a279067a06c09b5e07a_70)] | | | [removed: [43](#i1736d3dd31584f79bc1bd00543c5b4bd_70)] [added: [45](#i185e3defd4a34a279067a06c09b5e07a_70)] | | |

Rewritten

| 7A. | | | [Quantitative and Qualitative Disclosures about Market [removed: Risk](#i1736d3dd31584f79bc1bd00543c5b4bd_73)] [added: Risk](#i185e3defd4a34a279067a06c09b5e07a_73)] | | | | | | | | | [removed: [45](#i1736d3dd31584f79bc1bd00543c5b4bd_73)] [added: [47](#i185e3defd4a34a279067a06c09b5e07a_73)] | | |

Rewritten

| 8. | | | [Financial Statements and Supplementary [removed: Data](#i1736d3dd31584f79bc1bd00543c5b4bd_76)] [added: Data](#i185e3defd4a34a279067a06c09b5e07a_76)] | | | | | | | | | [removed: [46](#i1736d3dd31584f79bc1bd00543c5b4bd_76)] [added: [48](#i185e3defd4a34a279067a06c09b5e07a_76)] | | |

Rewritten

| 9. | | | [Changes in and Disagreements with Accountants on Accounting and Financial [removed: Disclosure](#i1736d3dd31584f79bc1bd00543c5b4bd_178)] [added: Disclosure](#i185e3defd4a34a279067a06c09b5e07a_157)] | | | | | | | | | [removed: [101](#i1736d3dd31584f79bc1bd00543c5b4bd_178)] [added: [110](#i185e3defd4a34a279067a06c09b5e07a_157)] | | |

Rewritten

| 9A. | | | [Controls and [removed: Procedures](#i1736d3dd31584f79bc1bd00543c5b4bd_181)] [added: Procedures](#i185e3defd4a34a279067a06c09b5e07a_160)] | | | | | | | | | [removed: [101](#i1736d3dd31584f79bc1bd00543c5b4bd_181)] [added: [110](#i185e3defd4a34a279067a06c09b5e07a_160)] | | |

Rewritten

| 10. | | | [Directors, Executive Officers of the Registrant and Corporate [removed: Governance](#i1736d3dd31584f79bc1bd00543c5b4bd_187)] [added: Governance](#i185e3defd4a34a279067a06c09b5e07a_166)] | | | | | | | | | [removed: [104](#i1736d3dd31584f79bc1bd00543c5b4bd_187)] [added: [113](#i185e3defd4a34a279067a06c09b5e07a_166)] | | |

Rewritten

| 12. | | | [Security Ownership of Certain Beneficial Owners and Management and Related Stockholder [removed: Matters](#i1736d3dd31584f79bc1bd00543c5b4bd_193)] [added: Matters](#i185e3defd4a34a279067a06c09b5e07a_172)] | | | | | | | | | [removed: [104](#i1736d3dd31584f79bc1bd00543c5b4bd_193)] [added: [113](#i185e3defd4a34a279067a06c09b5e07a_172)] | | |

Rewritten

| 13. | | | [Certain Relationships and Related Transactions, and Director [removed: Independence](#i1736d3dd31584f79bc1bd00543c5b4bd_196)] [added: Independence](#i185e3defd4a34a279067a06c09b5e07a_175)] | | | | | | | | | [removed: [104](#i1736d3dd31584f79bc1bd00543c5b4bd_196)] [added: [113](#i185e3defd4a34a279067a06c09b5e07a_175)] | | |

Rewritten

| 14. | | | [Principal Accounting Fees and [removed: Services](#i1736d3dd31584f79bc1bd00543c5b4bd_199)] [added: Services](#i185e3defd4a34a279067a06c09b5e07a_178)] | | | | | | | | | [removed: [104](#i1736d3dd31584f79bc1bd00543c5b4bd_199)] [added: [113](#i185e3defd4a34a279067a06c09b5e07a_178)] | | |

Rewritten

| 15. | | | [Exhibits, Financial Statement [removed: Schedules](#i1736d3dd31584f79bc1bd00543c5b4bd_202)] [added: Schedules](#i185e3defd4a34a279067a06c09b5e07a_181)] | | | | | | | | | [removed: [104](#i1736d3dd31584f79bc1bd00543c5b4bd_202)] [added: [114](#i185e3defd4a34a279067a06c09b5e07a_181)] | | |

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.2

New in FY2021

| 1. | | | [Business](#i185e3defd4a34a279067a06c09b5e07a_10) | | | | | | | | | [3](#i185e3defd4a34a279067a06c09b5e07a_10) | | |

New in FY2021

| 2. | | | [Properties](#i185e3defd4a34a279067a06c09b5e07a_19) | | | | | | | | | [13](#i185e3defd4a34a279067a06c09b5e07a_19) | | |

New in FY2021

| 6. | | | [Reserved](#i185e3defd4a34a279067a06c09b5e07a_34) | | | | | | | | | [21](#i185e3defd4a34a279067a06c09b5e07a_34) | | |

New in FY2021

| | | | | | | | | | [· 202](#i185e3defd4a34a279067a06c09b5e07a_43)[1](#i185e3defd4a34a279067a06c09b5e07a_43) [Highlights](#i185e3defd4a34a279067a06c09b5e07a_43) | | | [24](#i185e3defd4a34a279067a06c09b5e07a_43) | | |

New in FY2021

| | | | | | | | | | [·](#i185e3defd4a34a279067a06c09b5e07a_58) [Contractual Obligations, Other Commitments and Off-Balance Sheet Arrangements](#i185e3defd4a34a279067a06c09b5e07a_58) | | | [39](#i185e3defd4a34a279067a06c09b5e07a_58) | | |

New in FY2021

| 9B. | | | [Other Information](#i185e3defd4a34a279067a06c09b5e07a_163) | | | | | | | | | [113](#i185e3defd4a34a279067a06c09b5e07a_163) | | |

New in FY2021

| 9C. | | | [D](#i185e3defd4a34a279067a06c09b5e07a_1726)[isclosure](#i185e3defd4a34a279067a06c09b5e07a_1726) [Regarding Foreign Jurisdictions that Prevent Inspections](#i185e3defd4a34a279067a06c09b5e07a_1726) | | | | | | | | | [113](#i185e3defd4a34a279067a06c09b5e07a_1726) | | |

New in FY2021

| 11. | | | [Executive Compensation](#i185e3defd4a34a279067a06c09b5e07a_169) | | | | | | | | | [113](#i185e3defd4a34a279067a06c09b5e07a_169) | | |

New in FY2021

| [Signatures](#i185e3defd4a34a279067a06c09b5e07a_184) | | | | | | | | | | | | [118](#i185e3defd4a34a279067a06c09b5e07a_184) | | |

Dropped from FY2020

| 1. | | | [Business](#i1736d3dd31584f79bc1bd00543c5b4bd_10) | | | | | | | | | [3](#i1736d3dd31584f79bc1bd00543c5b4bd_10) | | |

Dropped from FY2020

| 2. | | | [Properties](#i1736d3dd31584f79bc1bd00543c5b4bd_19) | | | | | | | | | [14](#i1736d3dd31584f79bc1bd00543c5b4bd_19) | | |

Dropped from FY2020

| 6. | | | [Selected Financial Data](#i1736d3dd31584f79bc1bd00543c5b4bd_34) | | | | | | | | | [22](#i1736d3dd31584f79bc1bd00543c5b4bd_34) | | |

Dropped from FY2020

| | | | | | | | | | [· 2020 Highlights](#i1736d3dd31584f79bc1bd00543c5b4bd_43) | | | [25](#i1736d3dd31584f79bc1bd00543c5b4bd_43) | | |

Dropped from FY2020

| | | | | | | | | | · [Schedule of Contractual Obligations and Commercial Commitments](#i1736d3dd31584f79bc1bd00543c5b4bd_58) | | | [36](#i1736d3dd31584f79bc1bd00543c5b4bd_58) | | |

Dropped from FY2020

| | | | | | | | | | · [Off-Balance Sheet Arrangements](#i1736d3dd31584f79bc1bd00543c5b4bd_61) | | | [38](#i1736d3dd31584f79bc1bd00543c5b4bd_61) | | |

Dropped from FY2020

| 9B. | | | [Other Information](#i1736d3dd31584f79bc1bd00543c5b4bd_184) | | | | | | | | | [104](#i1736d3dd31584f79bc1bd00543c5b4bd_184) | | |

Dropped from FY2020

| 11. | | | [Executive Compensation](#i1736d3dd31584f79bc1bd00543c5b4bd_190) | | | | | | | | | [104](#i1736d3dd31584f79bc1bd00543c5b4bd_190) | | |

Dropped from FY2020

| [Signatures](#i1736d3dd31584f79bc1bd00543c5b4bd_205) | | | | | | | | | | | | [109](#i1736d3dd31584f79bc1bd00543c5b4bd_205) | | |

Item 1B. Unresolved Staff Comments

0 rewritten, 1 added, 1 removed, 3 unchanged

New in FY2021

CSX 2021 Form 10-K p.12

Dropped from FY2020

CSX 2020 Form 10-K p.13

Item 2. Properties

33 rewritten, 14 added, 14 removed, 65 unchanged

Rewritten

CSXT’s track structure includes mainline track, connecting terminals and yards, track within terminals and switching yards, sidings used for passing trains, track connecting CSXT's track to customer locations and [removed: track] [added: turnouts] that [removed: diverts] [added: divert] trains from one track to [removed: another known as turnouts.][added: another.]

Rewritten

At December [removed: 2020,] [added: 2021,] the breakdown of track miles was as follows:

Rewritten

| Single mainline track | | | [removed: 19,605] [added: 19,433] | | |

Rewritten

| Other mainline track | | | [removed: 5,695] [added: 5,707] | | |

Rewritten

| Terminals and switching yards | | | [removed: 9,289] [added: 9,278] | | |

Rewritten

| Passing sidings and turnouts | | | [removed: 896] [added: 887] | | |

Rewritten

The Company’s largest yards and terminals based on [removed: 2020] [added: 2021] volume (number of railcars or intermodal containers processed) are listed below.

Rewritten

| Bedford Park Intermodal Terminal (Chicago) | | | [removed: 896,474] [added: 916,805] | | |

Rewritten

| Fairburn, GA Intermodal Terminal (Atlanta) | | | [removed: 424,377] [added: 392,688] | | |

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.14

Rewritten

CSXT’s coal network remains well positioned to supply utility markets in both the Northeast and Southeast and to transport coal shipments for export outside of the U.S. Approximately one-quarter [removed: to one-third] of export coal and the majority of the domestic coal that the Company transports is used for generating electricity or industrial purposes.

Rewritten

Also included on the map, [removed: CSX] [added: "CSX] Operating [removed: Agreement] [added: Agreement"] indicates areas within which CSX can operate through trackage rights beyond the CSX network.

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.15

Rewritten

[removed: ![csx-20201231_g2.jpg](https://www.sec.gov/Archives/edgar/data/277948/000027794821000014/csx-20201231_g2.jpg)][added: ![csx-20211231_g2.jpg](https://www.sec.gov/Archives/edgar/data/277948/000027794822000009/csx-20211231_g2.jpg)]

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.16

Rewritten

As of December [removed: 2020,] [added: 2021,] CSXT owns or long-term leases more than 3,500 locomotives.

Rewritten

Of owned locomotives, approximately [removed: 66%] [added: 68%] were in active service as of December 31, [removed: 2020,] [added: 2021,] and the remainder were in storage to be utilized as needed.

Rewritten

As of December [removed: 2020,] [added: 2021,] CSXT’s fleet of owned or long-term leased locomotives consisted of the following types:

Rewritten

| Auxiliary units | | | 178 | | | | | | 5 | | % | | | | [removed: 28] [added: 29] | | |

Rewritten

| Total locomotives | | | [removed: 3,539] [added: 3,516] | | | | | | 100 | | % | | | | [removed: 21] [added: 22] | | |

Rewritten

The Company owns or long-term leases [added: rail] equipment, including several types of freight cars and intermodal containers.

Rewritten

Of total owned and long-term leased equipment, approximately [removed: 77%] [added: 87%] was in active service as of December 31, [removed: 2020,] [added: 2021,] and the remainder were in storage to be utilized as needed.

Rewritten

As of December [removed: 2020,] [added: 2021,] the Company’s owned and long-term leased equipment consisted of the following:

Rewritten

| Multi-level flat cars | | | [removed: 11,161] [added: 10,910] | | | | | | [removed: 22] [added: 23] | | % |

Rewritten

| Covered hoppers | | | [removed: 7,832] [added: 7,187] | | | | | | [removed: 16] [added: 15] | | % |

Rewritten

| Open-top hoppers | | | [removed: 6,970] [added: 6,610] | | | | | | 14 | | % |

Rewritten

| Box cars | | | [removed: 4,247] [added: 3,926] | | | | | | [removed: 9] [added: 8] | | % |

Rewritten

| Flat cars | | | [removed: 658] [added: 622] | | | | | | 1 | | % |

Rewritten

| Other cars | | | [removed: 242] [added: 384] | | | | | | 1 | | % |

Rewritten

| Subtotal freight cars | | | [removed: 49,766] [added: 48,033] | | | | | | 100 | | % |

Rewritten

| Total equipment | | | [removed: 67,200] [added: 65,180] | | | | | | | | |

Rewritten

At any time, [removed: over half] [added: approximately two-thirds] of the railcars on the CSXT system are not owned or leased by the Company.

Rewritten

The Company’s revenue-generating equipment, either owned or long-term leased, [added: primarily] consists of freight cars and containers as described below.

New in FY2021

| Total | | | 35,305 | | |

New in FY2021

| Waycross, GA | | | 930,621 | | |

New in FY2021

| Avon, IN (Indianapolis) | | | 671,856 | | |

New in FY2021

| Nashville, TN | | | 660,424 | | |

New in FY2021

| Cincinnati, OH | | | 644,679 | | |

New in FY2021

| Selkirk, NY | | | 620,526 | | |

New in FY2021

| Walbridge, OH (Toledo) | | | 407,205 | | |

New in FY2021

| Louisville, KY | | | 336,211 | | |

New in FY2021

| Chicago 59th St. Intermodal Terminal | | | 313,870 | | |

New in FY2021

CSX 2021 Form 10-K p.13

New in FY2021

| Freight | | | 3,126 | | | | | | 89 | | % | | | | 22 | | |

New in FY2021

| Switching | | | 212 | | | | | | 6 | | % | | | | 43 | | |

New in FY2021

| Gondolas | | | 18,394 | | | | | | 38 | | % |

New in FY2021

| Containers | | | 17,147 | | | | | | | | |

Dropped from FY2020

| Total | | | 35,485 | | |

Dropped from FY2020

| Waycross, GA | | | 907,445 | | |

Dropped from FY2020

| Nashville, TN | | | 653,643 | | |

Dropped from FY2020

| Avon, IN (Indianapolis) | | | 626,868 | | |

Dropped from FY2020

| Cincinnati, OH | | | 603,773 | | |

Dropped from FY2020

| Selkirk, NY | | | 597,966 | | |

Dropped from FY2020

| Walbridge, OH (Toledo) | | | 389,169 | | |

Dropped from FY2020

| Chicago, IL | | | 334,743 | | |

Dropped from FY2020

| Louisville, KY | | | 296,277 | | |

Dropped from FY2020

| Freight | | | 3,142 | | | | | | 89 | | % | | | | 21 | | |

Dropped from FY2020

| Switching | | | 219 | | | | | | 6 | | % | | | | 42 | | |

Dropped from FY2020

| Gondolas | | | 18,656 | | | | | | 37 | | % |

Dropped from FY2020

| Containers | | | 17,434 | | | | | | | | |

Dropped from FY2020

CSX 2020 Form 10-K p.17

Item 4. Mine Safety Disclosure

8 rewritten, 2 added, 2 removed, 17 unchanged

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.18

Rewritten

| James M. Foote, [removed: 67] [added: 68] *President and Chief Executive Officer* | | | Foote has served as President and Chief Executive Office since December 2017. He joined CSX in October 2017 as Chief Operating Officer, with responsibility for both operations and sales and marketing. Mr. Foote has more than 40 years of railroad industry experience. Most recently, he was President and Chief Executive Officer of Bright Rail Energy. Before heading Bright Rail, he was Executive Vice President, Sales and Marketing with Canadian National Railway Company. At Canadian National, Mr. Foote also served as Vice President – Investor Relations and Vice President Sales and Marketing – Merchandise. | | |

Rewritten

| Kevin S. Boone, [removed: 43] [added: 44] *Executive Vice President and Chief [removed: Financial] [added: Sales & Marketing] Officer* | | | Boone was named Executive Vice President and Chief [removed: Financial] [added: Sales & Marketing] Officer in [removed: October 2019] [added: June 2021] after serving as [removed: Interim] Chief Financial Officer since May 2019. In [removed: this] [added: his current] role, he is responsible for [removed: all financial aspects of] the [removed: Company's business including financial and economic analysis, accounting, tax, treasury, real estate and purchasing activities.] [added: commercial organization.] Mr. Boone has more than [removed: 19] [added: 20] years of experience in finance, accounting, mergers and acquisitions, and transportation performance analysis. He joined CSX in September 2017 as Vice President of Corporate Affairs and Chief Investor Relations Officer and was later named Vice President, Marketing and Strategy leading research and data analysis to advance growth strategies for CSX. Before joining CSX in 2017, Mr. Boone worked as a Senior Equity Research Analyst at Janus Capital. He also served as a Vice President at Morgan Stanley in equity research and an associate at Merrill Lynch in the mergers and acquisitions group. | | |

Rewritten

| Jamie J. Boychuk, [removed: 43] [added: 44] *Executive Vice President of Operations* | | | Boychuk has served as CSXT's Executive Vice President of Operations since October 2019. In this role, he is responsible for mechanical, engineering, transportation and network operations, including terminals. Since joining CSXT in 2017, he has held the positions of Senior Vice President of Network, Engineering, Mechanical and Intermodal Operations; Vice President of Scheduled Railroading; and Assistant Vice President of Transportation Support. Mr. Boychuk previously worked at Canadian National Railway, where he served for 20 years in various operational roles of increasing responsibility, including sub-region General Manager. | | |

Rewritten

| Nathan D. Goldman, [removed: 63] [added: 64] *Executive Vice President and Chief Legal Officer* | | | Goldman has served as Executive Vice President and Chief Legal Officer, and Corporate Secretary of CSX since November 2017. In this role, he directs the Company’s legal affairs, government relations, corporate communications, risk management, public safety, environmental, and audit functions. During his [removed: 17] [added: 18] years with the Company, Mr. Goldman has previously served as Vice President of Risk Compliance and General Counsel and has overseen work in compliance, risk management and safety programs. | | |

Rewritten

CSX [removed: 2020] [added: 2021] Form 10-K p.19

Rewritten

| Diana B. Sorfleet, [removed: 56] [added: 57] *Executive Vice President and Chief Administrative Officer* | | | Sorfleet was named Executive Vice President and Chief Administrative Officer in July 2018. In this role, her responsibilities include human resources, information technology, labor relations, people systems and analytics, total rewards and aviation. During her [removed: 9] [added: 10] years with the Company, Ms. Sorfleet has previously served as Chief Human Resources Officer. Prior to joining CSX, she worked in human resources for 20 years. | | |

Rewritten

| Angela C. Williams, [removed: 46] [added: 47] *Vice President and Chief Accounting Officer* | | | Williams has served as Vice President and Chief Accounting Officer of CSX since March 2018. She is responsible for financial and regulatory reporting, freight billing and collections, payroll, accounts payable and various other accounting processes. During her [removed: 17] [added: 18] years with the Company, she previously served as Assistant Vice President - Assistant Controller and in other various accounting roles. With more than 24 years of experience, Williams held various accounting and auditing positions prior to joining CSX. Ms. Williams is a Certified Public Accountant. | | |

New in FY2021

CSX 2021 Form 10-K p.17

New in FY2021

| Sean R. Pelkey, 42 *Executive Vice President and Chief Financial Officer* | | | Pelkey was named Executive Vice President and Chief Financial Officer in January 2022 after serving as Vice President and Acting Chief Financial Officer since June 2021. Prior to these roles, Pelkey held the role of Vice President Finance & Treasury since 2017. In his current role, he is responsible for all financial aspects of the Company's business including financial and economic analysis, accounting, tax, treasury, real estate and purchasing activities. Prior to 2017, he has held the positions of AVP Capital Markets and Director Performance Analysis. During his 16 years with CSX, Mr. Pelkey has held a variety of other roles, including financial planning and technology finance. | | |

Dropped from FY2020

| Mark K. Wallace, 51 *Executive Vice President and Chief Sales & Marketing Officer* | | | Wallace has served as Executive Vice President of Sales and Marketing since July 2018. In his current role, Mr. Wallace is responsible for the commercial organization. He joined the Company in March 2017 and previously served as Executive Vice President and Chief Administrative Officer and Executive Vice President of Corporate Affairs and Chief of Staff to the CEO. Prior to joining CSX, he served as the Vice President of Corporate Affairs at Canadian Pacific Railway Limited with responsibility for the corporate communications and public affairs, investor relations, facilities and real estate functions. Prior to his time at Canadian Pacific, Mr. Wallace spent more than 15 years in various senior management positions with Canadian National Railway Company. | | |

Dropped from FY2020

CSX 2020 Form 10-K p.20

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

10 rewritten, 9 added, 10 removed, 19 unchanged

Rewritten

A total of [removed: 1.8] [added: 5.4] billion shares of common stock are authorized, of which [removed: 762,529,119] [added: 2,201,787,404] shares were outstanding as of December 31, [removed: 2020.][added: 2021.]

Rewritten

At January 31, [removed: 2021,] [added: 2022,] the latest practicable date that is closest to the filing date, there were [removed: 24,100] [added: 23,137] common stock shareholders of record.

Rewritten

The weighted average of common shares outstanding, which was used in the calculation of diluted earnings per share, was [removed: 768] [added: 2,255] million as of December 31, [removed: 2020.][added: 2021.]

Rewritten

(See Note 2, [removed: Earnings] [added: *Earnings] Per [removed: Share.)] [added: Share*.)] A total of 25 million shares of preferred stock is authorized, none of which is currently outstanding.

Rewritten

The cumulative shareholder returns, assuming reinvestment of dividends, on $100 invested at December 31, [removed: 2015] [added: 2016] are illustrated on the graph below.

Rewritten

[removed: ![csx-20201231_g3.jpg](https://www.sec.gov/Archives/edgar/data/277948/000027794821000014/csx-20201231_g3.jpg)][added: ![csx-20211231_g3.jpg](https://www.sec.gov/Archives/edgar/data/277948/000027794822000009/csx-20211231_g3.jpg)]

Rewritten

The Company continues to repurchase shares under the $5 billion program announced in [removed: January 2019.][added: October 2020.]

Rewritten

For more information about share repurchases, see Note [removed: 2 Earnings] [added: 2, *Earnings] Per [removed: Share.][added: Share*.]

Rewritten

Share repurchase activity of [removed: $203] [added: $570] million for the fourth quarter [removed: 2020] [added: 2021] was as follows:

Rewritten

| Fourth Quarter | | | Total Number of Shares Purchased | | | | | | Average Price Paid per Share | | | | | | Total Number of Shares Purchased as Part of Publicly Announced Plans or [removed: Programs(a)] [added: Programs] | | | | | | Approximate Dollar Value of Shares that May Yet Be Purchased Under the Plans or Programs | | | | | |

New in FY2021

| 2021 | | | $ | 0.093 | | | | | $ | 0.093 | | | | | $ | 0.093 | | | | | $ | 0.093 | | | | | $ | 0.372 | |

New in FY2021

| 2020 | | | $ | 0.087 | | | | | $ | 0.087 | | | | | $ | 0.087 | | | | | $ | 0.087 | | | | | $ | 0.348 | |

New in FY2021

CSX 2021 Form 10-K p.20

New in FY2021

Total repurchase authority remaining as of December 31, 2021 was $3.0 billion.

New in FY2021

| Beginning Balance | | | | | | | | | | | | | | | | | | | | | $ | | | 3,572,838,310 | | |

New in FY2021

| October 1 - October 31, 2021 | | | 5,194,579 | | | | | | $ | | | 31.56 | | | 5,194,579 | | | | | | | | | 3,408,904,138 | | |

New in FY2021

| November 1 - November 30, 2021 | | | 4,300,579 | | | | | | | | | 35.60 | | | 4,300,579 | | | | | | | | | 3,255,785,536 | | |

New in FY2021

| December 1 - December 31, 2021 | | | 6,984,577 | | | | | | | | | 36.17 | | | 6,984,577 | | | | | | | | | 3,003,170,964 | | |

New in FY2021

| Ending Balance | | | 16,479,735 | | | | | | $ | | | 34.57 | | | 16,479,735 | | | | | | $ | | | 3,003,170,964 | | |

Dropped from FY2020

| 2020 | | | $ | 0.26 | | | | | $ | 0.26 | | | | | $ | 0.26 | | | | | $ | 0.26 | | | | | $ | 1.04 | |

Dropped from FY2020

| 2019 | | | $ | 0.24 | | | | | $ | 0.24 | | | | | $ | 0.24 | | | | | $ | 0.24 | | | | | $ | 0.96 | |

Dropped from FY2020

CSX 2020 Form 10-K p.21

Dropped from FY2020

On October 21, 2020, the Company announced a new, incremental $5 billion share repurchase program.

Dropped from FY2020

| Beginning Balance | | | | | | | | | | | | | | | | | | | | | $ | | | 1,092,188,096 | | |

Dropped from FY2020

| October 1 - October 31, 2020 | | | 978,384 | | | | | | $ | | | 78.51 | | | 978,384 | | | | | | | | | 6,015,375,220 | | |

Dropped from FY2020

| November 1 - November 30, 2020 | | | 348,885 | | | | | | | | | 78.81 | | | 334,275 | | | | | | | | | 5,989,233,126 | | |

Dropped from FY2020

| December 1 - December 31, 2020 | | | 1,110,784 | | | | | | | | | 90.03 | | | 1,110,784 | | | | | | | | | 5,889,233,126 | | |

Dropped from FY2020

| Ending Balance | | | 2,438,053 | | | | | | $ | | | 83.80 | | | 2,423,443 | | | | | | $ | | | 5,889,233,126 | | |

Dropped from FY2020

*(a) The difference between the "Total Number of Shares Purchased" and the "Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs" of 14,610 shares for the quarter represents shares purchased to fund the Company's contribution to a 401(k) plan that covers certain union employees.*

Item 6. Reserved

0 rewritten, 1 added, 2 removed, 2 unchanged

New in FY2021

CSX 2021 Form 10-K p.21

Dropped from FY2020

Not Applicable

Dropped from FY2020

CSX 2020 Form 10-K p.22

Item 8. Financial Statements and Supplementary Data

67 rewritten, 119 added, 14 removed, 116 unchanged

Rewritten

The pension plan assets at fair value by level, within the fair value hierarchy, as of calendar plan years [removed: 2020] [added: 2021] and [removed: 2019] [added: 2020] are shown in the table below.

Rewritten

For additional information related to pension assets, see Note 9, [removed: Employee] [added: *Employee] Benefit [removed: Plans.][added: Plans*.]

Rewritten

| [removed: | | | 2020 | | |] [added: *(Dollars in Millions)*] | | | [added: 2021] | | | | | | [added: 2020] | | | | | | 2019 | | | [removed: | | | | | | | | | | | | | | | | | | | | | | | |]

Rewritten

| Common Stock | | | $ | [removed: 337] [added: 487] | | | | | $ | — | | | | | | | | | | | $ | [removed: 337] [added: 487] | | | | | $ | [removed: 823] [added: 337] | | | | | $ | — | | | | | | | | | | | $ | [removed: 823] [added: 337] | |

Rewritten

| Mutual funds | | | [removed: 21] [added: 14] | | | | | | — | | | | | | | | | | | | [removed: 21] [added: 14] | | | | | | [removed: 78] [added: 21] | | | | | | — | | | | | | | | | | | | [removed: 78] [added: 21] | | |

Rewritten

| Cash and cash equivalents | | | [removed: 387] [added: 108] | | | | | | — | | | | | | | | | | | | [removed: 387] [added: 108] | | | | | | [removed: 229] [added: 387] | | | | | | — | | | | | | | | | | | | [removed: 229] [added: 387] | | |

Rewritten

| Corporate bonds | | | — | | | | | | [removed: 1,026] [added: 1,013] | | | | | | | | | | | | [removed: 1,026] [added: 1,013] | | | | | | — | | | | | | [removed: 588] [added: 1,026] | | | | | | | | | | | | [removed: 588] [added: 1,026] | | |

Rewritten

| Government securities | | | — | | | | | | [removed: 164] [added: 173] | | | | | | | | | | | | [removed: 164] [added: 173] | | | | | | — | | | | | | [removed: 217] [added: 164] | | | | | | | | | | | | [removed: 217] [added: 164] | | |

Rewritten

| Asset-backed securities, derivatives and other | | | — | | | | | | [removed: 85] [added: 98] | | | | | | | | | | | | [removed: 85] [added: 98] | | | | | | — | | | | | | [removed: 17] [added: 85] | | | | | | | | | | | | [removed: 17] [added: 85] | | |

Rewritten

| Total investments in the fair value hierarchy | | | $ | [removed: 745] [added: 609] | | | | | $ | [removed: 1,275] [added: 1,284] | | | | | | | | | | | $ | [removed: 2,020] [added: 1,893] | | | | | $ | [removed: 1,130] [added: 745] | | | | | $ | [removed: 822] [added: 1,275] | | | | | | | | | | | $ | [removed: 1,952] [added: 2,020] | |

Rewritten

| Investments measured at net asset value *(a)* | | | n/a | | | | | | n/a | | | | | | | | | | | | $ | [removed: 980] [added: 1,123] | | | | | n/a | | | | | | n/a | | | | | | | | | | | | $ | [removed: 873] [added: 980] | |

Rewritten

| Investments at fair value | | | $ | [removed: 745] [added: 609] | | | | | $ | [removed: 1,275] [added: 1,284] | | | | | | | | | | | $ | [removed: 3,000] [added: 3,016] | | | | | $ | [removed: 1,130] [added: 745] | | | | | $ | [removed: 822] [added: 1,275] | | | | | | | | | | | $ | [removed: 2,825] [added: 3,000] | |

Rewritten

| *(Dollars in Millions)* | | | [removed: 2020] [added: 2021] | | | | | | [removed: 2019] [added: 2020] | | | | | | [removed: 2018] [added: 2019] | | |

Rewritten

| Net Periodic Pension and Post-retirement Benefit Credit *(a)* | | | $ | [removed: 42] [added: 64] | | | | | $ | [removed: 43] [added: 42] | | | | | $ | [removed: 38] [added: 43] | |

Rewritten

| Interest Income | | | [removed: 17] [added: 7] | | | | | | [removed: 48] [added: 17] | | | | | | [removed: 32] [added: 48] | | |

Rewritten

| Debt Repurchase Expense | | | [removed: (48)] [added: —] | | | | | | [removed: (10)] [added: (48)] | | | | | | [removed: —] [added: (10)] | | |

Rewritten

| Miscellaneous Income | | | 8 | | | | | | [removed: 7] [added: 8] | | | | | | [removed: 4] [added: 7] | | |

Rewritten

| Total Other Income - Net | | | $ | [removed: 19] [added: 79] | | | | | $ | [removed: 88] [added: 19] | | | | | $ | [removed: 74] [added: 88] | |

Rewritten

| *(Dollars in Millions)* | | | [removed: 2020] [added: 2021] | | | | | | [added: 2020 | | | | | |] 2019 | | |

Rewritten

| Conrail | | | $ | [removed: 1,025] [added: 1,083] | | | | | $ | [removed: 982] [added: 1,025] | |

Rewritten

| TTX | | | [removed: 796] [added: 849] | | | | | | [removed: 743] [added: 796] | | |

Rewritten

| Other | | | [removed: 164] [added: 167] | | | | | | [removed: 154] [added: 164] | | |

Rewritten

| Total | | | $ | [removed: 1,985] [added: 2,099] | | | | | $ | [removed: 1,879] [added: 1,985] | |

Rewritten

These expenses are included in [removed: materials, supplies] [added: purchased services] and other on the consolidated income statements.

Rewritten

| [removed: 2021] | | | [removed: $] [added: 2021] | [removed: 30] | | [added: | | | | | | | | | | | | | | | 2020 | | | | | | | | | | | | | | | | | | | | | | | | | | |]

Rewritten

| 2022 | | | [removed: 30] [added: $] | [added: 31] | |

Rewritten

| 2023 | | | [removed: 30] [added: 31] | | |

Rewritten

| 2024 | | | [removed: 22] [added: 23] | | |

Rewritten

| Total | | | $ | [removed: 112] [added: 85] | |

Rewritten

This write-up of fixed assets resulted in a difference between CSX's investment in Conrail and its share of Conrail's underlying net equity, which is [removed: $335] [added: $331] million as of December [removed: 2020.][added: 2021.]

Rewritten

All amounts in the table below are included in [removed: materials, supplies] [added: purchased services] and other expenses on the Company’s consolidated income statements.

Rewritten

| Rents, fees and services | | | $ | [removed: 126] [added: 128] | | | | | $ | [removed: 119] [added: 126] | | | | | $ | [removed: 117] [added: 119] | |

Rewritten

| Equity earnings of Conrail | | | [removed: (49)] [added: (44)] | | | | | | [removed: (42)] [added: (49)] | | | | | | [removed: (43)] [added: (42)] | | |

Rewritten

| Total Conrail Expense | | | $ | [removed: 81] [added: 88] | | | | | $ | 81 | | | | | $ | [removed: 78] [added: 81] | |

Rewritten

As required by the *Related Party Disclosures Topic* in the ASC, the Company has [removed: identified] [added: disclosed] amounts below owed to Conrail, or its subsidiaries, representing liabilities under the operating, equipment and shared area agreements with Conrail.

Rewritten

Interest expense from these promissory notes was $6 million in each [removed: 2020, 2019] [added: 2021, 2020] and [removed: 2018.][added: 2019.]

Rewritten

| CSX accounts payable to Conrail | | | $ | [removed: 50] [added: 100] | | | | | $ | [removed: 213] [added: 50] | |

Rewritten

| 1.31% CSX Promissory Note due December 2050 | | | 73 | | | | | | [removed: —] [added: 73] | | |

Rewritten

| 1.31% CSXT Promissory Note due December 2050 | | | 368 | | | | | | [removed: —] [added: 368] | | |

Rewritten

| Car hire rents | | | $ | [removed: 219] [added: 221] | | | | | $ | [removed: 223] [added: 219] | | | | | $ | 223 | |

New in FY2021

For discussion of the drivers of changes in net periodic pension and post-retirement benefit credit from 2020 to 2021 and from 2019 to 2020, refer to Note 9, *Employee Benefit Plans*.

New in FY2021

CSX 2021 Form 10-K p.101

New in FY2021

| *(Dollars in Millions)* | | | 2021 | | | | | | 2020 | | |

New in FY2021

| 2026 | | | — | | |

New in FY2021

CSX 2021 Form 10-K p.102

New in FY2021

| *(Dollars in Millions)* | | | 2021 | | | | | | 2020 | | |

New in FY2021

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

New in FY2021

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

New in FY2021

CSX 2021 Form 10-K p.103

New in FY2021

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

New in FY2021

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

New in FY2021

CSX 2021 Form 10-K p.104

New in FY2021

| Balance December 31, 2021 - Net of Tax | | | $ | (431) | | $ | 70 | | $ | (47) | | $ | (408) | |

New in FY2021

CSX 2021 Form 10-K p.105

New in FY2021

Item 8.

New in FY2021

Financial Statements and Supplementary Data

New in FY2021

NOTE 17.

New in FY2021

Business Combinations

New in FY2021

*Acquisition of Quality Carriers, Inc.*

New in FY2021

On July 1, 2021, the Company completed its acquisition of Quality Carriers, the largest provider of bulk liquid chemicals truck transportation in North America, for $544 million in cash, which is presented on the statement of cash flows net of $3 million cash acquired.

New in FY2021

Through a network of over 100 company-owned and affiliate terminals and facilities in key locations throughout the United States, Canada and Mexico, Quality Carriers provides transportation services to many of the leading chemical producers and shippers in North America.

New in FY2021

The results of Quality Carriers' operations and its cash flows were consolidated prospectively.

New in FY2021

The Company accounted for the transaction using the acquisition method in accordance with ASC Topic 805, Business Combinations.

New in FY2021

The purchase price allocation was finalized as of December 31, 2021, and total measurement period adjustments to the preliminary allocation were immaterial.

New in FY2021

The allocation of total consideration to the fair values of the acquired assets and liabilities of Quality Carriers is summarized in the table below.

New in FY2021

| | | | | | |

New in FY2021

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

New in FY2021

| *(Dollars in millions)* | | | July 1, 2021 | | |

New in FY2021

| Assets Acquired: | | | | | |

New in FY2021

| Cash and Cash Equivalents | | | $ | 3 | |

New in FY2021

| Accounts Receivable, net | | | 113 | | |

New in FY2021

| Properties and Equipment, net | | | 225 | | |

New in FY2021

| Goodwill | | | 213 | | |

New in FY2021

| Intangible Assets | | | 180 | | |

New in FY2021

| Other Assets | | | 9 | | |

New in FY2021

| Total Assets Acquired | | | $ | 743 | |

New in FY2021

| Liabilities Assumed: | | | | | |

New in FY2021

| Accounts Payable and Accrued Liabilities | | | $ | 48 | |

New in FY2021

| Finance Lease Obligations and Notes Payable | | | 68 | | |

New in FY2021

| Casualty, Environmental and Other Reserves | | | 62 | | |

Dropped from FY2020

Interest income decreased from 2019 to 2020 primarily as a result of lower interest rates, partially offset by higher average investment balances.

Dropped from FY2020

Interest income increased from 2018 to 2019 primarily as a result of higher average cash and short-term investment balances.

Dropped from FY2020

CSX 2020 Form 10-K p.96

Dropped from FY2020

CSX 2020 Form 10-K p.97

Dropped from FY2020

| 2.89% CSX Promissory Note due October 2044 | | | — | | | | | | 73 | | |

Dropped from FY2020

| 2.89% CSXT Promissory Note due October 2044 | | | — | | | | | | 151 | | |

Dropped from FY2020

CSX 2020 Form 10-K p.98

Dropped from FY2020

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

Dropped from FY2020

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

Dropped from FY2020

CSX 2020 Form 10-K p.99

Dropped from FY2020

See Note 9.

Dropped from FY2020

| Reclassification of Stranded Tax Effects *(a)* | | | (108) | | | — | | | 1 | | | (107) | | |

Dropped from FY2020

*(a) As the result of a standard update adopted in 2018, certain tax effects stranded in accumulated other comprehensive income as a result of tax reform were reclassified to retained earnings.*

Dropped from FY2020

CSX 2020 Form 10-K p.100

An excerpt. Shown here: 40 of 67 rewritten, 40 of 119 added and all 14 removed. The counts are complete. For every sentence, read Item 8. Financial Statements and Supplementary Data in the FY2021 filing and the FY2020 filing.

Item 9A. Controls and Procedures

8 rewritten, 4 added, 4 removed, 31 unchanged

Rewritten

As of December 31, [removed: 2020,] [added: 2021,] under the supervision and with the participation of CSX's Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”), management has evaluated the effectiveness of the design and operation of the Company's disclosure controls and procedures.

Rewritten

Based on that evaluation, the CEO and CFO concluded that, as of December 31, [removed: 2020,] [added: 2021,] the Company's disclosure controls and procedures were effective at the reasonable assurance level in timely alerting them to material information required to be included in CSX’s periodic SEC reports.

Rewritten

Under the supervision and with the participation of the management of CSX, including CSX’s CEO and CFO, CSX conducted an evaluation of the effectiveness of the Company’s internal control over financial reporting as of December 31, [removed: 2020] [added: 2021] based on the 2013 framework in Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission, which is also referred to as COSO.

Rewritten

Based on that evaluation, management of CSX concluded that the Company’s internal control over financial reporting was effective as of December 31, [removed: 2020.][added: 2021.]

Rewritten

The Company’s internal control over financial reporting as of December 31, [removed: 2020] [added: 2021] has been audited by Ernst & Young LLP, an independent registered public accounting firm, as stated in their report which is included elsewhere herein.

Rewritten

We have audited CSX Corporation’s internal control over financial reporting as of December 31, [removed: 2020,] [added: 2021,] based on criteria established in Internal [removed: Control–Integrated] [added: Control—Integrated] Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) (the COSO criteria).

Rewritten

In our opinion, CSX Corporation (the Company) maintained, in all material respects, effective internal control over financial reporting as of December 31, [removed: 2020,] [added: 2021,] based on the COSO criteria.

Rewritten

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of CSX Corporation as of December 31, [removed: 2020] [added: 2021] and [removed: 2019,] [added: 2020,] and the related consolidated statements of income, comprehensive income, cash flows, and changes in shareholders’ equity for each of the three years in the period ended December 31, [removed: 2020,] [added: 2021,] and the related notes of the Company and our report dated February [removed: 10, 2021] [added: 16, 2022] expressed an unqualified opinion thereon.

New in FY2021

CSX 2021 Form 10-K p.110

New in FY2021

CSX 2021 Form 10-K p.111

New in FY2021

February 16, 2022

New in FY2021

CSX 2021 Form 10-K p.112

Dropped from FY2020

CSX 2020 Form 10-K p.101

Dropped from FY2020

CSX 2020 Form 10-K p.102

Dropped from FY2020

February 10, 2021

Dropped from FY2020

CSX 2020 Form 10-K p.103

Item 9B. Other Information

0 rewritten, 0 added, 1 removed, 1 unchanged

Dropped from FY2020

PART III

Item 9C. Disclosure Regarding Foreign Jurisdictions That Prevent Inspections

0 rewritten, 2 added, 0 removed, 0 unchanged

New section this year

New in FY2021

Not applicable.

New in FY2021

PART III

Item 10. Directors, Executive Officers of the Registrant and Corporate Governance

1 rewritten, 0 added, 0 removed, 2 unchanged

Rewritten

The Proxy Statement will be filed no later than April 30, [removed: 2021] [added: 2022] with respect to the [removed: 2021] [added: 2022] annual meeting of shareholders, except for the information regarding the executive officers of the Company.

Item 14. Principal Accounting Fees and Services

0 rewritten, 2 added, 0 removed, 2 unchanged

New in FY2021

CSX 2021 Form 10-K p.113

New in FY2021

CSX CORPORATION

Item 15. Exhibits, Financial Statement Schedules

45 rewritten, 12 added, 14 removed, 102 unchanged

Rewritten

| See Index to Consolidated Financial Statements on page | | | [removed: [46](#i1736d3dd31584f79bc1bd00543c5b4bd_76).] [added: [48](#i185e3defd4a34a279067a06c09b5e07a_76).] | | |

Rewritten

The information required by Schedule II, *Valuation and Qualifying Accounts*, is included in Note 5 to the Consolidated Financial Statements, [removed: Casualty,] [added: *Casualty,] Environmental and Other [removed: Reserves.][added: Reserves*.]

Rewritten

[added: *(b)*] The documents listed below are being filed or have previously been filed on behalf of CSX and are incorporated herein by reference from the documents indicated and made a part hereof.

Rewritten

| 2.1 | | | [Distribution Agreement, dated as of July 26, 2004, by and among CSX Corporation, CSX Transportation, Inc., CSX Rail Holding Corporation, CSX Northeast Holding Corporation, Norfolk Southern Corporation, Norfolk Southern Railway Company, CRR Holdings LLC, Green Acquisition Corp., Conrail Inc., Consolidated Rail Corporation, New York Central Lines LLC, Pennsylvania Lines LLC, NYC Newco, Inc. and PRR Newco, [removed: Inc.](http://www.sec.gov/Archives/edgar/data/88128/000095012304010597/y01612bexv2w1.txt)] [added: Inc](https://www.sec.gov/Archives/edgar/data/88128/000095012304010597/y01612bexv2w1.txt)[.](https://www.sec.gov/Archives/edgar/data/88128/000095012304010597/y01612bexv2w1.txt)] | | | September 2, 2004, Exhibit 2.1, Form 8-K | | |

Rewritten

| 3.1 | | | [Amended and Restated Articles of Incorporation [removed: of](https://www.sec.gov/Archives/edgar/data/277948/000027794815000010/csx12262014exhibit31amende.htm) [CSX Corporation](https://www.sec.gov/Archives/edgar/data/277948/000027794815000010/csx12262014exhibit31amende.htm)[,] [added: of CSX Corporation,] effective as of December 16, 2014](https://www.sec.gov/Archives/edgar/data/277948/000027794815000010/csx12262014exhibit31amende.htm) | | | February 11, 2015, Exhibit 3.1, Form 10-K | | |

Rewritten

| [removed: 3.2] [added: 3.3] | | | [Amended and Restated Bylaws of CSX Corporation, effective as of October 7, 2020](http://www.sec.gov/Archives/edgar/data/277948/000119312520268055/d942836dex31.htm) | | | October 13, 2020 Exhibit 3.1, Form 8-K | | |

Rewritten

| 4.1(i) | | | [Eighth Supplemental Indenture, dated as of March 24, 2010, between the Registrant and The Bank of New York [removed: Mellon](http://www.sec.gov/Archives/edgar/data/277948/000027794810000025/exhibit_4.htm) [](http://www.sec.gov/Archives/edgar/data/277948/000027794810000025/exhibit_4.htm)[(as] [added: Mellon (as] successor to JP Morgan Chase Bank), as Trustee](http://www.sec.gov/Archives/edgar/data/277948/000027794810000025/exhibit_4.htm) | | | April 19, 2010, Exhibit 4.1, Form 10-Q | | |

Rewritten

| [removed: 4.2] [added: 4.2*] | | | [Description of Common [removed: Stock](http://www.sec.gov/Archives/edgar/data/277948/000119312518221500/d385697d8k.htm)] [added: Stock](https://www.sec.gov/Archives/edgar/data/277948/000027794822000009/csx-12312021ex42descriptio.htm)] | | | [removed: July 19, 2018 Form 8-K] | | |

Rewritten

| [removed: 10.1] [added: 10.12] | | | [CSX Directors’ [removed: Pre-2005] Deferred Compensation Plan [removed: (as amended through] [added: effective] January [removed: 8, 2008)](http://www.sec.gov/Archives/edgar/data/277948/000027794808000036/ex102.htm)] [added: 1, 2005](http://www.sec.gov/Archives/edgar/data/277948/000027794808000036/ex103.htm)] | | | February 22, 2008, Exhibit [removed: 10.2,] [added: 10.3,] Form 10-K | | |

Rewritten

| [removed: 10.2] [added: 10.17] | | | [CSX [removed: Directors’] [added: Executives'] Deferred Compensation Plan [added: (as amended and restated] effective January 1, [removed: 2005](http://www.sec.gov/Archives/edgar/data/277948/000027794808000036/ex103.htm)] [added: 2021)](http://www.sec.gov/Archives/edgar/data/277948/000119312520323249/d63847dex991.htm)] | | | [removed: February 22, 2008,] [added: December 21, 2020,] Exhibit [removed: 10.3,] [added: 99.1,] Form [removed: 10-K] [added: S-8] | | |

Rewritten

| [removed: 10.3] [added: 10.13] | | | [CSX Directors' [removed: Charitable] [added: Matching] Gift [removed: Plan, as amended](http://www.sec.gov/Archives/edgar/data/277948/0000277948-94-000002-index.html)] [added: Plan (as amended through February 9, 2011)](http://www.sec.gov/Archives/edgar/data/277948/0000277948-94-000002.txt)] | | | March 4, 1994, Exhibit [removed: 10.4,] [added: 10.5,] Form 10-K | | |

Rewritten

| [removed: 10.4] [added: 10.14] | | | [removed: [CSX Directors' Matching Gift] [added: [Special Retirement] Plan [added: of CSX Corporation and Affiliated Companies] (as amended through February [removed: 9, 2011)](http://www.sec.gov/Archives/edgar/data/277948/0000277948-94-000002.txt)] [added: 14, 2001)](http://www.sec.gov/Archives/edgar/data/277948/000091664102000350/dex1023.txt)] | | | March 4, [removed: 1994,] [added: 2002,] Exhibit [removed: 10.5,] [added: 10.23,] Form 10-K | | |

Rewritten

| [removed: 10.5] [added: 10.15] | | | [removed: [Special] [added: [Supplemental] Retirement [added: Benefit] Plan of CSX Corporation and Affiliated Companies (as amended through February 14, [removed: 2001)](http://www.sec.gov/Archives/edgar/data/277948/000091664102000350/dex1023.txt)] [added: 2001)](http://www.sec.gov/Archives/edgar/data/277948/000091664102000350/dex1024.txt)] | | | March 4, 2002, Exhibit [removed: 10.23,] [added: 10.24,] Form 10-K | | |

Rewritten

| [removed: 10.7] [added: 10.1] | | | [Transaction Agreement, dated as of June 10, 1997, by and among CSX Corporation, CSX Transportation, Inc., Norfolk Southern Corporation, Norfolk Southern Railway Company, Conrail Inc., Consolidated Rail Corporation and CRR Holdings LLC, with certain schedules [removed: thereto](http://www.sec.gov/Archives/edgar/data/277948/0000277948-97-000017.txt)] [added: thereto](https://www.sec.gov/Archives/edgar/data/277948/0000277948-97-000017.txt)] | | | July 8, 1997, Exhibit 10, Form 8-K | | |

Rewritten

| [removed: 10.8] [added: 10.2] | | | [Amendment No. 1, dated as of August 22, 1998, to the Transaction Agreement, dated as of June 10, 1997, by and among CSX Corporation, CSX Transportation, Inc., Norfolk Southern Corporation, Norfolk Southern Railway Company, Conrail Inc., Consolidated Rail Corporation and CRR Holdings, [removed: LLC](http://www.sec.gov/Archives/edgar/data/277948/000027794899000008/0000277948-99-000008.txt)] [added: LLC](https://www.sec.gov/Archives/edgar/data/277948/000027794899000008/0000277948-99-000008.txt)] | | | June 11, 1999, Exhibit 10.1, Form 8-K | | |

Rewritten

| [removed: 10.9] [added: 10.3] | | | [Amendment No. 2, dated as of June 1, 1999, to the Transaction Agreement, dated as of June 10, 1997, by and among CSX Corporation, CSX Transportation, Inc., Norfolk Southern Corporation, Norfolk Southern Railway Company, Conrail Inc., Consolidated Rail Corporation and CRR Holdings, [removed: LLC](http://www.sec.gov/Archives/edgar/data/277948/000027794899000008/0000277948-99-000008.txt)] [added: LLC](https://www.sec.gov/Archives/edgar/data/277948/000027794899000008/0000277948-99-000008.txt)] | | | June 11, 1999, Exhibit 10.2, Form 8-K | | |

Rewritten

| [removed: 10.10] [added: 10.4] | | | [Amendment No. 3, dated as of August 1, 2000, to the Transaction Agreement by and among CSX Corporation, CSX Transportation, Inc., Norfolk Southern Corporation, Norfolk Southern Railway Company, Conrail Inc., Consolidated Rail Corporation, and CRR Holdings, LLC.](http://www.sec.gov/Archives/edgar/data/277948/000102140801001422/0001021408-01-001422-0008.txt) | | | March 1, 2001, Exhibit 10.34, Form 10-K | | |

Rewritten

| [removed: 10.11] [added: 10.5] | | | [Amendment No. 4, dated and effective as of June 1, 1999, and executed in April 2004, to the Transaction Agreement, dated as of June 10, 1997, by and among CSX Corporation, CSX Transportation, Inc., Norfolk Southern Corporation, Norfolk Southern Railway Company, Conrail Inc., Consolidated Rail Corporation and CRR Holdings, LLC](http://www.sec.gov/Archives/edgar/data/277948/000119312504134444/dex991.htm) | | | August 6, 2004, Exhibit 99.1, Form 8-K | | |

Rewritten

| [removed: 10.12] [added: 10.6] | | | [Amendment No. 5, dated as of August 27, 2004, to the Transaction Agreement, dated as of June 10, 1997, by and among CSX Corporation, CSX Transportation, Inc., Norfolk Southern Corporation, Norfolk Southern Railway Company, Conrail Inc., Consolidated Rail Corporation and CRR Holdings LLC](http://www.sec.gov/Archives/edgar/data/88128/000095012304010597/y01612bexv10w1.txt) | | | September 2, 2004, Exhibit 10.1, Form 8-K | | |

Rewritten

| [removed: 10.13] [added: 10.7] | | | [Shared Assets Area Operating Agreement for Detroit, dated as of June 1, 1999, by and among Consolidated Rail Corporation, CSX Transportation, Inc. and Norfolk Southern Railway Corporation, with exhibit thereto](http://www.sec.gov/Archives/edgar/data/277948/000027794899000008/0000277948-99-000008.txt) | | | June 11, 1999, Exhibit 10.6, Form [removed: 8-K,] [added: 8-K] | | |

Rewritten

| [removed: 10.14] [added: 10.8] | | | [Shared Assets Area Operating Agreement for North Jersey, dated as of June 1, 1999, by and among Consolidated Rail Corporation, CSX Transportation, Inc. and Norfolk Southern Railway Company, with exhibit thereto](http://www.sec.gov/Archives/edgar/data/277948/000027794899000008/0000277948-99-000008.txt) | | | June 11, 1999, Exhibit 10.4, Form 8-K | | |

Rewritten

| [removed: 10.15] [added: 10.9] | | | [Shared Assets Area Operating Agreement for South Jersey/Philadelphia, dated as of June 1, 1999, by and among Consolidated Rail Corporation, CSX Transportation, Inc. and Norfolk Southern Railway Company, with exhibit thereto](http://www.sec.gov/Archives/edgar/data/277948/000027794899000008/0000277948-99-000008.txt) | | | June 11, 1999, Exhibit 10.5, Form 8-K | | |

Rewritten

| [removed: 10.16] [added: 10.10] | | | [Monongahela Usage Agreement, dated as of June 1, 1999, by and among CSX Transportation, Inc., Norfolk Southern Railway Company, Pennsylvania Lines LLC and New York Central Lines LLC, with exhibit thereto](http://www.sec.gov/Archives/edgar/data/277948/000027794899000008/0000277948-99-000008.txt) | | | June 11, 1999, Exhibit 10.7, Form 8-K | | |

Rewritten

| [removed: 10.17] [added: 10.11] | | | [Tax Allocation Agreement, dated as of August 27, 2004, by and among CSX Corporation, Norfolk Southern Corporation, Green Acquisition Corp., Conrail Inc., Consolidated Rail Corporation, New York Central Lines LLC and Pennsylvania Lines LLC](http://www.sec.gov/Archives/edgar/data/88128/000095012304010597/y01612bexv10w2.txt) | | | September 2, 2004, Exhibit 10.2, Form 8-K | | |

Rewritten

| [removed: 10.18] [added: 10.16] | | | [CSX Stock and Incentive Award Plan](http://www.sec.gov/Archives/edgar/data/277948/000095012310046366/g23356exv10w1.htm) | | | May 7, 2010, Exhibit 10.1, Form 8-K | | |

Rewritten

| [removed: 10.20] [added: 10.18] | | | [Employment Agreement, effective as of March 29, 2017, between CSX Corporation and Mark K. Wallace](http://www.sec.gov/Archives/edgar/data/277948/000027794818000009/wallaceemploymentagreement.htm) | | | February 7, 2018 Exhibit 10.41, Form 10-K | | |

Rewritten

| [removed: 10.21] [added: 10.19] | | | [Employment Agreement, effective as of December 22, 2017, between CSX Corporation and James M. Foote](http://www.sec.gov/Archives/edgar/data/277948/000027794818000009/footeemploymentagreement.htm) | | | February 7, 2018 Exhibit 10.42, Form 10-K | | |

Rewritten

| [removed: 10.22] [added: 10.20] | | | [Form of Change of Control Agreement, effective February 7, 2018](http://www.sec.gov/Archives/edgar/data/277948/000027794818000009/formofchangeofcontrolagree.htm) | | | February 7, 2018 Exhibit 10.43, Form 10-K | | |

Rewritten

| [removed: 10.23] [added: 10.21] | | | [CSX [removed: 2018-2020] [added: 2019-2021] Long-Term Incentive [removed: Plan](http://www.sec.gov/Archives/edgar/data/277948/000119312518040384/d532941dex101.htm)] [added: Plan](http://www.sec.gov/Archives/edgar/data/277948/000119312519035949/d681727dex101.htm)] | | | February 12, [removed: 2018] [added: 2019] Exhibit 10.1, Form 8-K | | |

Rewritten

| [removed: 10.25] [added: 10.22] | | | [$1,200,000,000 Five-Year Revolving Credit Agreement, dated as of March 29, 2019, among CSX Corporation, as borrower, the lenders party thereto, and JPMorgan Chase Bank, N.A., as administrative agent](http://www.sec.gov/Archives/edgar/data/277948/000095010319004545/dp104892_ex1001.htm) | | | April 3, 2019 Exhibit 10.1, Form 8-K | | |

Rewritten

| [removed: 10.26] [added: 10.23] | | | [CSX 2019 Stock and Incentive Award Plan (incorporated by reference to Appendix A to the registrant’s Definitive Proxy Statement on Schedule 14A filed March 22, 2019)](http://www.sec.gov/Archives/edgar/data/277948/000120677419000985/csx3463091-def14a.htm) | | | May 8, 2019 Exhibit 10.1, Form 8-K | | |

Rewritten

| [removed: 10.27] [added: 10.24] | | | [Form of 2020-2022 LTIP Performance Unit Award Agreement](http://www.sec.gov/Archives/edgar/data/277948/000119312520044781/d886231dex101.htm) | | | February 21, 2020 Exhibit 10.1, Form 8-K | | |

Rewritten

| [removed: 10.28] [added: 10.25] | | | [Form of 2020 Stock Option Agreement](http://www.sec.gov/Archives/edgar/data/277948/000119312520044781/d886231dex102.htm) | | | February 21, 2020 Exhibit 10.2, Form 8-K | | |

Rewritten

| [removed: 10.29] [added: 10.27] | | | [Amendment to Form of Change of Control Agreement](http://www.sec.gov/Archives/edgar/data/277948/000119312520137536/d842643dex101.htm) | | | May 8, 2020 Exhibit 10.1, Form 8-K | | |

Rewritten

| 31* | | | [Rule 13a-14(a) [removed: Certifications](https://www.sec.gov/Archives/edgar/data/277948/000027794821000014/csx-12312020ex31certificat.htm)] [added: Certifications](https://www.sec.gov/Archives/edgar/data/277948/000027794822000009/csx-12312021ex31certificat.htm)] | | | | | |

Rewritten

| 32* | | | [Section 1350 [removed: Certifications](https://www.sec.gov/Archives/edgar/data/277948/000027794821000014/csx-12312020ex32certificat.htm)] [added: Certifications](https://www.sec.gov/Archives/edgar/data/277948/000027794822000009/csx-12312021ex32certificat.htm)] | | | | | |

Rewritten

| 101* | | | The following financial information from CSX Corporation’s Annual Report on Form 10-K for the year ended December 31, [removed: 2020] [added: 2021] filed with the SEC on February [removed: 10, 2021,] [added: 16, 2022,] formatted in XBRL includes: (i) Consolidated Income Statements for the fiscal periods ended December 31, [removed: 2020,] [added: 2021,] December 31, [removed: 2019,] [added: 2020,] and December 31, [removed: 2018,] [added: 2019,] (ii) Consolidated Comprehensive Income Statements for the fiscal periods ended December 31, [removed: 2020,] [added: 2021,] December 31, [removed: 2019,] [added: 2020,] and December 31, [removed: 2018,] [added: 2019,] (iii) Consolidated Balance Sheets at December 31, [removed: 2020] [added: 2021] and December 31, [removed: 2019,] [added: 2020,] (iv) Consolidated Cash Flow Statements for the fiscal periods ended December 31, [removed: 2020,] [added: 2021,] December 31, [removed: 2019] [added: 2020] and December 31, [removed: 2018,] [added: 2019,] (v) Consolidated Statements of Changes in Shareholders' Equity for the fiscal periods ended December 31, [removed: 2020,] [added: 2021,] December 31, [removed: 2019] [added: 2020] and December 31, [removed: 2018,] [added: 2019,] and (vi) the Notes to Consolidated Financial Statements. | | | | | |

Rewritten

| 21* | | | [Subsidiaries of the [removed: Registrant](https://www.sec.gov/Archives/edgar/data/277948/000027794821000014/csx-12312020ex21subsidiari.htm)] [added: Registrant](https://www.sec.gov/Archives/edgar/data/277948/000027794822000009/csx-12312021ex21subsidiari.htm)] | | | | | |

Rewritten

| 22.1* | | | [List of Subsidiary Issuers and [removed: Guarantors](https://www.sec.gov/Archives/edgar/data/277948/000027794821000014/csx123120ex221listofsubsid.htm)] [added: Guarantors](https://www.sec.gov/Archives/edgar/data/277948/000027794822000009/csx123121ex221listofsubsid.htm)] | | | | | |

Rewritten

| 23* | | | [Consent of Independent Registered Public Accounting [removed: Firm](https://www.sec.gov/Archives/edgar/data/277948/000027794821000014/csx-12312020ex23consentofp.htm)] [added: Firm](https://www.sec.gov/Archives/edgar/data/277948/000027794822000009/csx-12312021ex23consentofp.htm)] | | | | | |

New in FY2021

See exhibits listed under part *(b)* below.

New in FY2021

| 3.2 | | | [Articles of Amendment to CSX Corporation's Amended and Restated Articles of Incorporation, as amended](https://www.sec.gov/Archives/edgar/data/277948/000119312521184344/d177874dex31.htm) | | | June 7, 2021 Exhibit 3.1, Form 8-K | | |

New in FY2021

CSX 2021 Form 10-K p.114

New in FY2021

PART IV

New in FY2021

CSX 2021 Form 10-K p.115

New in FY2021

PART IV

New in FY2021

| 10.26 | | | [Form of Restricted Stock Unit Agreement](https://www.sec.gov/Archives/edgar/data/277948/000119312516465737/d144118dex102.htm) | | | February 26, 2016 Exhibit 10.2, Form 8-K | | |

New in FY2021

CSX 2021 Form 10-K p.116

New in FY2021

PART IV

New in FY2021

CSX 2021 Form 10-K p.117

New in FY2021

CSX 2021 Form 10-K p.118

New in FY2021

CSX 2021 Form 10-K p.119

Dropped from FY2020

CSX 2020 Form 10-K p.104

Dropped from FY2020

CSX CORPORATION

Dropped from FY2020

| | | | | | | | | |

Dropped from FY2020

CSX 2020 Form 10-K p.105

Dropped from FY2020

| 10.6 | | | [Supplemental Retirement Benefit Plan of CSX Corporation and Affiliated Companies (as amended through February 14, 2001)](http://www.sec.gov/Archives/edgar/data/277948/000091664102000350/dex1024.txt) | | | March 4, 2002, Exhibit 10.24, Form 10-K | | |

Dropped from FY2020

CSX 2020 Form 10-K p.106

Dropped from FY2020

| 10.19 | | | [CSX Executives' Deferred Compensation Plan (as amended and restated effective January 1, 20](http://www.sec.gov/Archives/edgar/data/277948/000119312520323249/d63847dex991.htm)[21](http://www.sec.gov/Archives/edgar/data/277948/000119312520323249/d63847dex991.htm)[)](http://www.sec.gov/Archives/edgar/data/277948/000119312520323249/d63847dex991.htm) | | | December 21, 2020, Exhibit 99.1, Form S-8 | | |

Dropped from FY2020

| 10.24 | | | [CSX 2019-2021 Long-Term Incentive Plan](http://www.sec.gov/Archives/edgar/data/277948/000119312519035949/d681727dex101.htm) | | | February 12, 2019 Exhibit 10.1, Form 8-K | | |

Dropped from FY2020

CSX 2020 Form 10-K p.107

Dropped from FY2020

CSX 2020 Form 10-K p.108

Dropped from FY2020

CSX 2020 Form 10-K p.109

Dropped from FY2020

| * | | | | | | Director | | |

Dropped from FY2020

| John D. McPherson | | | | | | | | |

Dropped from FY2020

CSX 2020 Form 10-K p.110

An excerpt. Shown here: 40 of 45 rewritten, all 12 added and all 14 removed. The counts are complete. For every sentence, read Item 15. Exhibits, Financial Statement Schedules in the FY2021 filing and the FY2020 filing.