Amphenol CFO reports 40,000-share stock gift filing

Amphenol Corporation reported an insider stock transfer by its Senior Vice President and Chief Financial Officer, Craig A. Lampo, on a Form 4.

Rhea-AI Filing Summary

Amphenol Corporation reported an insider stock transfer by its Senior Vice President and Chief Financial Officer, Craig A. Lampo, on a Form 4. On 11/26/2025, Lampo made a gift of 40,000 shares of Amphenol Class A common stock, reflected with transaction code "G." The closing price on the date of the gift was $138.72 per share.

After this transaction, Lampo beneficially owns 127,695 shares directly. He also has indirect ownership through several entities, including Lampo Family Trust and multiple GRAT (grantor retained annuity) trusts, which together hold additional blocks of Amphenol Class A common stock.

Insider Trade Summary

40,000 shares gifted

Gift 5 txns

Insider Lampo Craig A

Role SR VP & CFO

Type	Security	Shares	Price	Value
Gift	Class A Common Stock	40,000	$0.00	$0.00
holding	Class A Common Stock	--	--	--
holding	Class A Common Stock	--	--	--
holding	Class A Common Stock	--	--	--
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Class A Common Stock — 127,695 shares (Direct); Class A Common Stock — 39,884 shares (Indirect, By Lampo Family Trust); Class A Common Stock — 58,116 shares (Indirect, By Craig A. Lampo 2025 GRAT #1); Class A Common Stock — 74,305 shares (Indirect, By Craig A. Lampo 2024 GRAT #1); Class A Common Stock — 160,000 shares (Indirect, By Craig A. Lampo 2024 GRAT #2)

Footnotes (1)

1. F1. Closing price on date shares were gifted was $138.72.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

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

The filing shows that Senior Vice President and CFO Craig A. Lampo made a gift of 40,000 shares of Amphenol Class A common stock on 11/26/2025, coded as transaction type "G."

What was the share price for the Amphenol (APH) stock gift reported?

The explanation states that the closing price of Amphenol Class A common stock on the date of the gift was $138.72 per share.

How many Amphenol (APH) shares does the CFO own directly after the transaction?

Following the reported gift, Craig A. Lampo directly owns 127,695 shares of Amphenol Class A common stock.

Does the Amphenol (APH) CFO have indirect ownership of shares?

Yes. The Form 4 shows indirect holdings through entities such as the Lampo Family Trust and several GRAT trusts, which together hold multiple blocks of Amphenol Class A common stock.

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

The reporting person is identified as an Officer of Amphenol Corporation, holding the title Senior Vice President & Chief Financial Officer.

Is this Amphenol (APH) Form 4 filed by more than one reporting person?

No. The document indicates that the Form is filed by one reporting person, not by a group.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 12/01/2025 - 04:01 PM EST Learn about SEC filing dates

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^*

Lampo Craig A

(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)
	SR VP & CFO

3. Date of Earliest Transaction (Month/Day/Year)
11/26/2025

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	11/26/2025		G		40,000	D	(1)	127,695	D
Class A Common Stock								39,884	I	By Lampo Family Trust
Class A Common Stock								58,116	I	By Craig A. Lampo 2025 GRAT #1
Class A Common Stock								74,305	I	By Craig A. Lampo 2024 GRAT #1
Class A Common Stock								160,000	I	By Craig A. Lampo 2024 GRAT #2

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. Closing price on date shares were gifted was $138.72.

	/s/ Lance E. D'Amico, POA	12/01/2025
	** 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.