APH Form 4: Walter Luc Reports 18,048-Share Gift at $110.81

Rhea-AI Filing Summary

Walter Luc, an officer and director of Amphenol Corporation (APH), reported a change in beneficial ownership on 08/29/2025. The Form 4 shows a gift (Code G) disposing of 18,048 shares of Class A common stock at a reported per-share price of $110.81. After the transaction, Mr. Luc is reported to beneficially own 433,742 shares, held directly. The filing was signed by a power of attorney on 09/02/2025. The document contains no earnings or other corporate action details; it solely discloses this insider transfer.

Positive

• Complete disclosure of transaction details: includes date, transaction code (G), number of shares (18,048), and reported gift price ($110.81).
• Post-transaction ownership reported: beneficial ownership after the transaction provided (433,742 shares).

Negative

• None.

Insights

Corporate Governance Expert

TL;DR: Routine insider gift by an officer; reduces direct holdings but presents no explicit governance concern in this filing.

The Form 4 documents a Code G transaction indicating a gift of 18,048 Class A shares by Walter Luc. Such filings typically reflect personal estate planning or family transfers rather than company-related actions. The remaining direct beneficial ownership of 433,742 shares is material only relative to Mr. Luc's prior holdings, which are not provided here. No pledging, option exercises, or sales for cash are reported. Because the filing contains only this transfer and the stated gift price ($110.81), there are no immediate corporate governance red flags disclosed in this document alone.

Securities Compliance Analyst

TL;DR: Compliance disclosure appears complete for a single gift transaction; signature executed by POA and required fields are present.

The filing includes the reporting person's name, relationship to the issuer (Officer, President HES Division), transaction date (08/29/2025), transaction code (G), number of shares disposed (18,048), price per share when gifted ($110.81), and the post-transaction beneficial ownership (433,742 shares). The Form 4 is signed by a power of attorney on 09/02/2025. From a compliance perspective, the required fields visible in this excerpt are present; the form does not include other transactions or derivative positions.

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
Estimated average burden
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^*

WALTER LUC

(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)
	President, HES Division

3. Date of Earliest Transaction (Month/Day/Year)
08/29/2025

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
Class A Common Stock	08/29/2025		G		18,048	D	(1)	433,742	D

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

Explanation of Responses:

1. Price of shares when gifted was $110.81.

	/s/ Lance E. D'Amico, POA	09/02/2025
	** 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 Walter Luc report on the Form 4 for APH?

He reported a gift (Code G) of 18,048 Class A shares on 08/29/2025 and a post-transaction beneficial ownership of 433,742 shares.

What was the reported price per share for the gifted APH shares?

$110.81 per share is stated as the price when the shares were gifted.

What is Walter Luc's role at Amphenol (APH) listed on the form?

Officer and Director; President, HES Division is indicated as his relationship to the issuer.

When was the transaction and when was the Form 4 signed?

Transaction date: 08/29/2025. Form signature (by POA): 09/02/2025.

Was this filing an individual or joint filing?

Form filed by one reporting person is checked, indicating an individual filing.