[Form 4] AMETEK INC/ Insider Trading Activity

Rhea-AI Filing Summary

AMETEK Inc. officer reports option exercise and share sale. A senior vice president and comptroller exercised stock options for 6,388 shares of AMETEK common stock on 12/22/2025 at an exercise price of $85.45 per share and immediately sold 6,388 shares on the same date. The reported sale price is $205.0548 per share, with actual sale prices ranging from $204.57 to $205.49. After these transactions, the reporting person holds 22,116 AMETEK shares directly and 3,441 shares indirectly through a 401(k) plan. The underlying stock options, which were scheduled to become exercisable in three equal annual installments beginning on May 9, 2020, now show a remaining balance of zero and had an expiration date of May 9, 2029.

Insider Trade Summary

Net Seller: 6,388 shares ($1,309,890)

Net Sell 5 txns

Insider MONTGOMERY THOMAS M

Role SR. VP. - COMPTROLLER

Sold 6,388 shs ($1.31M)

Type	Security	Shares	Price	Value
Exercise	Stock Option	6,388	$0.00	--
Exercise	Common Stock	6,388	$85.45	$546K
Sale	Common Stock	6,388	$205.0548	$1.31M
holding	401k Plan	--	--	--
holding	Common Stock/ Serp	--	--	--

Holdings After Transaction: Stock Option — 0 shares (Direct); Common Stock — 28,504 shares (Direct); 401k Plan — 3,441 shares (Indirect, 401k Plan); Common Stock/ Serp — 3,283 shares (Direct)

Footnotes (1)

1. The shares were sold at prices ranging from $204.57 to $205.49. Upon request by the SEC staff the issuer or any security holder of the issuer, the reporting person will provide information regarding the number of shares sold at each separate price. The stock options will become exercisable in three equal annual installments beginning on May 9, 2020.

Form 4 Insider Transactions: What Each Field Means →

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^*

MONTGOMERY THOMAS M

(Last) (First) (Middle)

1100 CASSATT ROAD

(Street)

BERWYN PA 19312

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
AMETEK INC/ [ AME ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SR. VP. - COMPTROLLER

3. Date of Earliest Transaction (Month/Day/Year)
12/22/2025

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
401k Plan								3,441	I	401k Plan
Common Stock/ Serp								3,283	D
Common Stock	12/22/2025		M		6,388	A	$85.45	28,504	D
Common Stock	12/22/2025		S		6,388	D	$205.0548(1)	22,116	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
Stock Option	$85.45	12/22/2025		M			6,388	(2)	05/09/2029	Common Stock	6,388	$0	0	D

Explanation of Responses:

1. The shares were sold at prices ranging from $204.57 to $205.49. Upon request by the SEC staff the issuer or any security holder of the issuer, the reporting person will provide information regarding the number of shares sold at each separate price.

2. The stock options will become exercisable in three equal annual installments beginning on May 9, 2020.

Remarks:

	/s/ Lynn Carino, attorney-in-fact for Mr. Montgomery	12/23/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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