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: Silverman David M (Senior VP, Human Resources)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-02	Class A Common Stock	M	100000	$18.230	Acquired	100000	Direct
2025-05-02	Class A Common Stock	S	87500	$80.0339	Disposed	12500	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-05-02	Stock Option	$18.225	M	100000	Disposed	2027-05-19	Class A Common Stock (100000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	14000	Indirect

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 at prices ranging from $80.0000 to $80.1350.