Richard Adam Norwitt - 28 Oct 2025 Form 4 Insider Report for AMPHENOL CORP /DE/ (APH)

Role
President & CEO, Director
Signature
/s/ Lance E. D'Amico, POA
Issuer symbol
APH
Transactions as of
28 Oct 2025
Net transactions value
+$1,677,938
Form type
4
Filing time
30 Oct 2025, 16:01:29 UTC
Previous filing
20 May 2025
Next filing
10 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
NORWITT RICHARD ADAM President & CEO, Director C/O AMPHENOL CORPORATION, 358 HALL AVENUE, WALLINGFORD /s/ Lance E. D'Amico, POA 30 Oct 2025 0001276461

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction APH Class A Common Stock Gift -75,000 -3.7% 1,927,507 28 Oct 2025 Direct F1
transaction APH Class A Common Stock Options Exercise $1,677,938 +75,000 +3.9% $22.37 2,002,507 28 Oct 2025 Direct
holding APH Class A Common Stock 864,177 28 Oct 2025 By Norwitt Family Trust
holding APH Class A Common Stock 3,968 28 Oct 2025 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction APH Stock Option Options Exercise $0 -75,000 -4.6% $0.000000 1,545,844 28 Oct 2025 Class A Common Stock 75,000 $22.37 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Closing price on date shares were gifted was $137.29.
F2 Shares are owned through the reporting person's IRA.