AMPHENOL CORP /DE/ — Director's Dealing 2025

May 6, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMPHENOL CORP /DE/ (APH)
CIK: 0000820313
Period of Report: 2025-05-02

Reporting Person: Doherty William J (President, CS Division)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-02	Class A Common Stock	M	36000	$22.37	Acquired	36000	Direct
2025-05-02	Class A Common Stock	S	36000	$80.285	Disposed	0	Direct
2025-05-02	Class A Common Stock	M	90000	$22.55	Acquired	90000	Direct
2025-05-02	Class A Common Stock	S	90000	$80.285	Disposed	0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-05-02	Stock Option	$22.3725	M	36000	Disposed	2029-05-23	Class A Common Stock (36000)	Direct
2025-05-02	Stock Option	$22.5525	M	90000	Disposed	2030-05-21	Class A Common Stock (90000)	Direct

Footnotes

F1: The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2: This transaction was executed in multiple trades ranging from $80.1400 to $80.4450.