UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of

The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported):   May 20, 2024

AMPHENOL CORPORATION

(Exact name of registrant as specified in its charter)

Delaware	1-10879	22-2785165
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

358 Hall Avenue, Wallingford, Connecticut	06492
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (203) 265-8900

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Class A Common Stock, $0.001 par value	APH	New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ¨

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. ¨

Item 8.01 Other Events.

On May 20, 2024, Amphenol Corporation (the “Company”) announced the approval of a two-for-one stock split of the Company’s Class A Common Stock in the form of a stock dividend to be distributed on June 11, 2024, to holders of record of the Company’s Class A Common stock at the close of business on May 31, 2024.

A copy of the press release announcing the approval of the stock dividend is attached hereto as Exhibit 99.1 and is incorporated by reference herein.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.	Document Description
99.1	Press Release dated May 20, 2024
104.1	Cover Page Interactive Data File (embedded within the Inline XBRL document).

Signature

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

		AMPHENOL CORPORATION
	By:	/s/ Lance E. D’Amico
		Lance E. D’Amico
		Senior Vice President, Secretary and General Counsel
Date:  May 20, 2024