Cover and table of contents

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q

OR

Commission File Number: 1-10235

IDEX CORPORATION

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code: (847) 498-7070

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes ☑ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

Yes ☑ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes ☐ No ☑

Number of shares of common stock of IDEX Corporation outstanding as of October 24, 2025: 74,849,436.

TABLE OF CONTENTS

Cautionary Statement Under the Private Securities Litigation Reform Act

This quarterly report on Form 10-Q, including the “Overview,” “Results of Operations” and “Liquidity and Capital Resources” sections of this Management’s Discussion and Analysis of Financial Condition and Results of Operations, contains “forward-looking” statements within the meaning of the Private Securities Litigation Reform Act of 1995, as amended. These statements may relate to, among other things, the Company’s business strategy, outlook and the assumptions underlying these expectations, capital return strategy, plant and equipment capacity for future growth, planned production, anticipated future acquisition behavior, resource and capital deployment, the Company’s ability to adapt to macroeconomic challenges and anticipated adaptability of resource deployment, anticipated impacts of tariffs and global trade policies and changes in law, including the One, Big, Beautiful Bill Act, the Company’s future market positioning, anticipated trends in end markets, including expectations regarding market sector contraction, recovery, stabilization or growth and underlying drivers of such expectations, expectations regarding future order volumes and order patterns, demand within end markets, availability and sufficiency of cash and financing alternatives, the impacts of any pending or threatened legal, regulatory and other proceedings involving the Company and its subsidiaries, anticipated benefits and restructuring charges. including severance charges, related to the Company’s organizational changes, the anticipated tax treatment of the Company’s recent acquisitions, the expected contingent consideration payable related to the Company’s recent acquisitions, the anticipated benefits and performance of the Company’s recent or future acquisitions, anticipated growth initiatives and expansions and the anticipated benefits of the Company’s productivity and cost containment efforts, and are indicated by words or phrases such as “anticipates,” “estimates,” “plans,” “guidance,” “expects,” “projects,” “forecasts,” “should,” “could,” “will,” “management believes,” “the Company believes,” “the Company intends” and similar words or phrases. These statements are subject to inherent uncertainties and risks that could cause actual results to differ materially from those anticipated at the date of this report.

The risks and uncertainties include, but are not limited to, the following: levels of industrial activity and economic conditions in the U.S. and other countries around the world, including uncertainties in the financial markets; pricing pressures, including inflation and rising interest rates, and other competitive factors and levels of capital spending in certain industries; the impact of severe weather events, natural disasters and public health threats; economic and political consequences resulting from terrorist attacks and wars; the Company’s ability to make acquisitions and to integrate and operate acquired businesses on a profitable basis; cybersecurity incidents; the relationship of the U.S. dollar to other currencies and its impact on pricing and cost competitiveness; political and economic conditions in countries in which the Company operates; developments with respect to trade policy and existing, new or increased tariffs or other similar measures; changes to applicable laws and regulations, including tax laws; interest rates; capacity utilization and the effect this has on costs; labor markets; supply chain conditions; market conditions and material costs; risks related to environmental, social and corporate governance issues, including those related to climate change and sustainability; and developments with respect to contingencies, such as litigation and environmental matters.

Additional factors that could cause actual results to differ materially from those reflected in the forward-looking statements include, but are not limited to, the risks discussed in the “Risk Factors” section included in the Company’s most recent annual report on Form 10-K and the Company’s subsequent quarterly reports filed with the United States Securities and Exchange Commission (“SEC”) and the other risks discussed in the Company’s filings with the SEC. The forward-looking statements included here are only made as of the date of this report, and management undertakes no obligation to publicly update them to reflect subsequent events or circumstances, except as may be required by law. Investors are cautioned not to rely unduly on forward-looking statements when evaluating the information presented here.

PART I. FINANCIAL INFORMATION