Amphenol (NYSE: APH) director Livingston purchases 10,000 shares at $128.51

Rhea-AI Filing Summary

Amphenol Corporation director Robert Livingston reported buying additional shares of the company’s Class A Common Stock. On February 5, 2026, he purchased 10,000 shares at a weighted average price of $128.508 per share in multiple trades.

After this transaction, Livingston directly owns 135,720 shares of Amphenol Class A Common Stock, plus 2,360 shares of restricted stock. The price range for the purchases was from $128.2928 to $128.7052, reflecting execution across several individual trades.

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

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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^*

Livingston Robert

(Last) (First) (Middle)

C/O AMPHENOL CORPORATION

358 HALL AVENUE

(Street)

WALLINGFORD CT 06437

(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)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/05/2026

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	02/05/2026		P		10,000	A	$128.508(1)(2)	135,720	D
Restricted Stock								2,360	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. The price reported above reflects the weighted average purchase 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.

2. This transaction was executed in multiple trades at prices ranging from $128.2928 to $128.7052.

	/s/ Lance E. D'Amico, POA	02/06/2026
	** 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 insider transaction did APH director Robert Livingston report?

Director Robert Livingston reported buying 10,000 shares of Amphenol Class A Common Stock. The purchase occurred on February 5, 2026, in open-market transactions, and increased his direct holdings to 135,720 common shares plus 2,360 restricted stock shares.

At what price did Robert Livingston buy Amphenol (APH) shares?

Robert Livingston bought 10,000 Amphenol Class A shares at a weighted average price of $128.508 per share. The trades were executed in multiple transactions within a price range of $128.2928 to $128.7052, according to the Form 4 disclosure.

How many Amphenol (APH) shares does Robert Livingston own after this trade?

Following the reported purchase, Robert Livingston directly owns 135,720 shares of Amphenol Class A Common Stock. He also directly holds 2,360 shares of restricted stock, reflecting both his regular and restricted equity interests in the company as disclosed.

What does the transaction code "P" mean in the APH Form 4 filing?

The transaction code “P” in the Form 4 indicates an open-market or private purchase of securities. In this case, it shows that director Robert Livingston bought 10,000 Amphenol Class A Common shares rather than selling or exercising derivative securities.

Were Robert Livingston’s APH share purchases made in a single trade?

The purchase was executed in multiple trades rather than a single transaction. The Form 4 states the 10,000 shares were bought at prices ranging from $128.2928 to $128.7052, producing a weighted average purchase price of $128.508 per share.

Is Robert Livingston’s ownership in Amphenol (APH) direct or indirect?

The Form 4 indicates Robert Livingston’s holdings are reported as direct ownership. Both the 135,720 shares of Class A Common Stock and the 2,360 shares of restricted stock are listed with a direct ownership form, without any noted indirect holding entities.