[Form 4] AMPHENOL CORP /DE/ Insider Trading Activity

Rhea-AI Filing Summary

Amphenol Corporation (APH) reported insider derivative transactions by its Senior Vice President of Human Resources on a Form 4. The filing shows stock options on Class A common stock with exercise prices of $37.9 and $65.955 tied to multiple grants. Following the reported transactions dated 11/13/2025, the officer holds option positions both directly and indirectly through the Silverman Family Trust, including option grants over 29,012 and 18,343 underlying shares. These changes reflect reallocation of beneficial ownership between direct and trust accounts rather than new equity issuance by the company.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
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hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Silverman David M

(Last) (First) (Middle)

C/O AMPHENOL CORPORATION

358 HALL AVENUE

(Street)

WALLINGFORD CT 06492

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
AMPHENOL CORP /DE/ [ APH ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Senior VP, Human Resources

3. Date of Earliest Transaction (Month/Day/Year)
11/13/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option-Trust	$37.9	11/13/2025		G		29,012		05/19/2024	05/19/2033	Class A Common Stock	29,012	$37.9	29,012	I	Silverman Family Trust
Stock Option	$37.9	11/13/2025		G			29,012	05/19/2024	05/19/2033	Class A Common Stock	29,012	$37.9	116,048	D
Stock Option-Trust	$65.955	11/13/2025		G		18,343		05/17/2025	05/17/2034	Class A Common Stock	18,343	$65.955	18,343	I	Silverman Family Trust
Stock Option	$65.955	11/13/2025		G			18,343	05/17/2025	05/17/2034	Class A Common Stock	18,343	$65.955	73,375	D

Explanation of Responses:

	/s/ Lance E. D'Amico, POA	11/17/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Amphenol (APH) disclose in this Form 4 filing?

Amphenol (APH) disclosed that its Senior Vice President of Human Resources reported changes in beneficial ownership of stock options on Class A common stock, involving both direct holdings and indirect holdings through the Silverman Family Trust.

Which derivatives are reported in the Amphenol (APH) Form 4?

The Form 4 reports stock options on Amphenol Class A common stock with exercise prices of $37.9 and $65.955, each linked to specific option grants and underlying share amounts.

How many Amphenol shares underlie the reported stock options?

The filing shows option grants over 29,012 and 18,343 underlying shares of Amphenol Class A common stock, split between direct ownership and indirect ownership via the Silverman Family Trust.

What is the relationship of the reporting person to Amphenol (APH)?

The reporting person is identified as an officer of Amphenol, serving as Senior VP, Human Resources.

Does this Amphenol Form 4 involve direct or indirect ownership changes?

The Form 4 shows both direct (D) and indirect (I) beneficial ownership, with certain stock options held directly by the officer and others held indirectly through the Silverman Family Trust.

What is the transaction date in this Amphenol (APH) Form 4?

The earliest transaction date reported in the Form 4 is 11/13/2025 for the derivative transactions involving stock options on Amphenol Class A common stock.