AMPHENOL CORP /DE/ — Director's Dealing 2025

Apr 29, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMPHENOL CORP /DE/ (APH)
CIK: 0000820313
Period of Report: 2025-04-25

Reporting Person: WALTER LUC (President, HES Division)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-04-25	Class A Common Stock	M	190000	$22.55	Acquired	637790	Direct
2025-04-25	Class A Common Stock	S	190000	$75.9123	Disposed	447790	Direct
2025-04-25	Class A Common Stock	M	200000	$22.37	Acquired	647790	Direct
2025-04-25	Class A Common Stock	S	200000	$75.9123	Disposed	447790	Direct
2025-04-25	Class A Common Stock	M	50000	$21.995	Acquired	497790	Direct
2025-04-25	Class A Common Stock	G	46000	—	Disposed	451790	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-04-25	Stock Option	$22.5525	M	190000	Disposed	2030-05-21	Class A Common Stock (190000)	Direct
2025-04-25	Stock Option	$22.3725	M	200000	Disposed	2029-05-23	Class A Common Stock (200000)	Direct
2025-04-25	Stock Option	$21.995	M	50000	Disposed	2028-05-18	Class A Common Stock (50000)	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 at prices ranging from $75.5000 to $76.5357.

F3: Closing price on date shares were gifted was $75.85.