Form 8-K

8-K — AMPHENOL CORP /DE/

Accession: 0001104659-26-065682

Filed: 2026-05-22

Period: 2026-05-21

CIK: 0000820313

SIC: 3678 (ELECTRONIC CONNECTORS)

Item: Submission of Matters to a Vote of Security Holders

Item: Financial Statements and Exhibits

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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): May 21, 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

Not Applicable

(Former name or former address, if changed since last report)

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

3.125% Senior Notes due 2032

APH32

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 5.07 Submission of Matters to a Vote

of Security Holders.

The annual meeting of stockholders of Amphenol

Corporation (the “Company”) was held on May 21, 2026. As of March 23, 2026, the record date for the meeting,

1,229,430,709 shares of Class A Common Stock, par value $.001 per share (“Common Stock”) were outstanding. A quorum

of 1,121,383,291 shares were present or represented at the meeting.

The stockholders (i) elected each of

the Company’s nominees for director, (ii) ratified the selection of Deloitte & Touche LLP as independent public accountants

of the Company, and (iii) approved the advisory vote to approve compensation of named executive officers. The voting results

for each item, all of which are described in the Company’s Proxy Statement filed with the Securities and Exchange Commission on

April 8, 2026, are as follows:

ELECTION OF EIGHT DIRECTORS

FOR the

nominees:

NOMINEE

FOR

AGAINST

ABSTAIN

NON-VOTES

Nancy A. Altobello

1,060,354,260

12,136,716

226,738

48,665,577

David P. Falck

1,019,588,710

51,238,137

1,890,867

48,665,577

Sanjiv Lamba

1,061,622,681

10,849,424

245,609

48,665,577

Rita S. Lane

1,066,823,967

5,662,734

231,013

48,665,577

Robert A. Livingston

1,043,851,235

28,626,974

239,505

48,665,577

R. Adam Norwitt

1,014,364,065

58,062,011

291,638

48,665,577

Prahlad Singh

1,063,901,047

8,572,596

244,071

48,665,577

Anne Clarke Wolff

1,064,478,936

8,011,199

227,579

48,665,577

RATIFICATION OF THE SELECTION OF DELOITTE & TOUCHE LLP AS INDEPENDENT PUBLIC ACCOUNTANTS

FOR

1,048,449,127

AGAINST

72,154,410

ABSTAIN

779,754

NON-VOTES

3. ADVISORY VOTE TO APPROVE COMPENSATION OF NAMED EXECUTIVE

OFFICERS

FOR

984,297,730

AGAINST

83,096,067

ABSTAIN

5,323,917

NON-VOTES

48,665,577

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.

Document Description

104

Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)

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: May 22, 2026

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Entity File Number

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Entity Registrant Name

AMPHENOL CORPORATION

Entity Central Index Key

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Entity Tax Identification Number

22-2785165

Entity Incorporation, State or Country Code

Entity Address, Address Line One

358

Hall Avenue

Entity Address, City or Town

Wallingford

Entity Address, State or Province

Entity Address, Postal Zip Code

06492

City Area Code

203

Local Phone Number

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Title of 12(b) Security

Class A Common Stock, $0.001 par value

Trading Symbol

APH

Security Exchange Name

NYSE

Common Class B [Member]

Title of 12(b) Security

3.125% Senior Notes due 2032

Trading Symbol

APH32

Security Exchange Name

NYSE

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