Amphenol 2-for-1 split in effect; Q3 dividend $0.125

Amphenol confirms its two-for-one stock split is effective and adjusts the upcoming third quarter 2026 dividend to $0.125 per post-split share.

Rhea-AI Filing Summary

Amphenol Corporation (APH) reports that a previously announced two-for-one stock split of its Class A Common Stock, structured as a stock dividend and distributed on September 2, 2026 to holders of record on August 17, 2026, has now been effected.

The company had declared a third quarter 2026 cash dividend of $0.25 per share on its Class A Common Stock, payable on October 14, 2026 to shareholders of record as of September 22, 2026. In light of the stock split, that dividend will now be $0.125 per share, reflecting the doubled share count while maintaining the same aggregate economic value per pre-split share.

8-K Event Classification

Item 8.01 — Other Events

1 item

Item 8.01 Other Events Other

Voluntary disclosure of events the company deems important to shareholders but not covered by other items.

Key Figures

Original Q3 2026 dividend per share: $0.25 per share Adjusted Q3 2026 dividend per share: $0.125 per share Stock split ratio: 2-for-1 +4 more

7 metrics

Original Q3 2026 dividend per share $0.25 per share Declared on August 6, 2026 for Class A Common Stock before giving effect to the stock split

Adjusted Q3 2026 dividend per share $0.125 per share Dividend payable on October 14, 2026 to shareholders of record on September 22, 2026 after the two-for-one split

Stock split ratio 2-for-1 Two-for-one stock split of Class A Common Stock in the form of a stock dividend

Stock split distribution date September 2, 2026 Date the stock dividend effecting the two-for-one stock split was distributed

Stock split record date August 17, 2026 Holders of record at the close of business on this date received the stock split dividend

Dividend payment date October 14, 2026 Payment date for the third quarter 2026 dividend on Class A Common Stock

Dividend record date September 22, 2026 Shareholders of record on this date are entitled to the Q3 2026 dividend

Key Terms

two-for-one stock split, stock dividend, forward-looking statements, Risk Factors, +1 more

5 terms

two-for-one stock split financial

"announced the approval of a two-for-one stock split of the Common Stock"

A two-for-one stock split doubles the number of a company's outstanding shares by giving shareholders two new shares for every one they own, while the total value of their holdings stays the same because the price per share is roughly halved. It matters to investors because it changes the share count and the per-share math used in valuations (like earnings per share) and can make individual shares more affordable and more liquid—like cutting each pizza slice in half so there are more, smaller slices but the same size pizza.

stock dividend financial

"two-for-one stock split of the Common Stock in the form of a stock dividend"

A stock dividend is when a company gives its existing shareholders extra shares instead of cash. It’s like receiving more pieces of the same pie rather than a bigger piece of money, which can increase the number of shares you own but usually doesn’t change the total value of your investment right away. Investors care about it because it can signal the company's growth and affect the stock’s price.

forward-looking statements regulatory

"may include forward-looking statements within the meaning of the Private Securities Litigation Reform Act"

Forward-looking statements are predictions or plans that companies share about what they expect to happen in the future, like estimating sales or profits. They matter because they help investors understand a company's outlook, but since they are based on guesses and assumptions, they can sometimes be wrong.

Risk Factors regulatory

"found under the caption “Risk Factors” in Part I, Item 1A"

Risk factors are elements or conditions that could cause an investment's value to decrease or lead to potential losses. They are like warning signs or obstacles that can affect the success of an investment, making it uncertain or more unpredictable. Recognizing risk factors helps investors understand the possible challenges and make more informed decisions.

Annual Report on Form 10-K regulatory

"in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025"

An annual report on Form 10‑K is a required, comprehensive filing that publicly traded companies give to regulators and investors summarizing their business, results of operations, detailed financial statements reviewed by independent auditors, material risks, legal issues and management’s discussion of performance. Investors use it like a company’s year‑end report card and medical checkup: it reveals how the business made money, where it is vulnerable, and the facts needed to compare value, judge risk and make informed investment decisions.

FAQ

What stock split did APH announce and is it now effective?

Amphenol Corporation implemented a two-for-one stock split of its Class A Common Stock in the form of a stock dividend, distributed on September 2, 2026 to holders of record at the close of business on August 17, 2026.

What is the updated third quarter 2026 dividend per share for APH?

The third quarter 2026 dividend on Amphenol’s Class A Common Stock will now be $0.125 per share, adjusted to reflect the two-for-one stock split. The dividend had originally been declared at $0.25 per share before the split.

When will APH pay its third quarter 2026 dividend?

Amphenol plans to pay its third quarter 2026 dividend on October 14, 2026 to shareholders of record as of September 22, 2026. The per-share amount, after giving effect to the stock split, will be $0.125.

What are the record dates related to APH’s split and dividend?

The record date for the two-for-one stock split was August 17, 2026. The record date for the third quarter 2026 dividend is September 22, 2026. These dates determine which shareholders are entitled to the split shares and the dividend, respectively.

Does Amphenol provide any forward-looking statements in this 8-K?

Yes. Amphenol includes forward-looking statements about expected business and financial performance, subject to risks and uncertainties described under “Risk Factors” in its Annual Report on Form 10-K for the year ended December 31, 2025 and other SEC reports.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/04/2026 - 04:02 PM Accepted by SEC EDGAR 09/04/2026 - 04:01 PM Learn about SEC filing dates

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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):   September 2, 2026

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
3.375% Senior Notes due 2029		APH29B		New York Stock Exchange
3.125% Senior Notes due 2032		APH32		New York Stock Exchange
3.875% Senior Notes due 2034		APH34A		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 August 6, 2026, Amphenol Corporation (the “Company”) announced that its Board of Directors approved the third quarter 2026 dividend on its Class A Common Stock (the “Common Stock”) in the amount of $0.25 per share. The dividend will be paid on October 14, 2026 to shareholders of record as of September 22, 2026.

On August 6, 2026, the Company also announced the approval of a two-for-one stock split of the Common Stock in the form of a stock dividend to be distributed on September 2, 2026, to holders of record of the Common Stock at the close of business on August 17, 2026.

The two-for-one stock split referenced above has now been effected. In light of the stock split, the dividend to be paid on October 14, 2026 to shareholders of record as of September 22, 2026 will now be $0.125 per share.

This Current Report on Form 8-K may include forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 and the provisions of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and other related laws, which relate to future events and are subject to risks and uncertainties. The forward-looking statements, which address the Company’s expected business and financial performance and financial condition, among other matters, may contain words and terms such as: “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “forecast,” “guidance,” “intend,” “look ahead,” “may,” “ongoing,” “optimistic,” “plan,” “potential,” “predict,” “project,” “seek,” “should,” “target,” “will,” or “would” and other words and terms of similar meaning. Forward-looking statements by their nature address matters that are, to different degrees, uncertain, such as statements about expected earnings, revenues, growth, liquidity, effective tax rate, interest rates, the expected timing for the closing of certain acquisitions or other matters. A further description of these uncertainties and other risks can be found under the caption “Risk Factors” in Part I, Item 1A and elsewhere in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, as well as other reports filed with the Securities and Exchange Commission, including, but not limited to, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K. These or other uncertainties could cause the Company’s actual future results to be materially different from those expressed in any forward-looking statements. The Company undertakes no obligation to update or revise any forward-looking statements except as required by law.

The information set forth in this Item 8.01 is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section, nor shall it be deemed incorporated by reference in any filing by the Company under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such filing.

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
		Executive Vice President, Secretary and General Counsel
Date: September 4, 2026

Filing Exhibits & Attachments

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• EX-101 XBRL TAXONOMY EXTENSION SCHEMA 4.1 KB
• EX-101 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE 26.7 KB
• EX-101 XBRL TAXONOMY EXTENSION LABEL LINKBASE 36.9 KB
• EX-101 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE 25.3 KB