[8-K] AMETEK INC/ Reports Material Event

Rhea-AI Filing Summary

AMETEK, Inc. (AME) announced leadership changes in its finance organization. Thomas M. Montgomery, Senior Vice President, Comptroller and Principal Accounting Officer, intends to retire effective January 1, 2026, and will remain a Senior Advisor through 2026. The company elected Robert J. Amodei

Insights

Corporate Governance Analyst

Planned PAO retirement with internal successor; continuity measures and no related-party issues. Routine governance change with limited operational impact, monitor transition effective January 1, 2026.

AMETEK disclosed a leadership transition in its accounting function: the current Senior Vice President, Comptroller and Principal Accounting Officer will retire effective January 1, 2026 and remain a Senior Advisor through 2026. Robert J. Amodei, currently Vice President, Assistant Controller, is appointed Senior Vice President, Controller and Principal Accounting Officer effective the same date. This is an internal promotion from a sequence of accounting and audit roles since 2014, which supports continuity in financial reporting and controls.

The filing affirms no arrangements, understandings, family relationships, or related-party transactions tied to the appointment, reducing governance risk. The continued advisory role during 2026 provides an on-ramp for knowledge transfer in areas such as internal controls over financial reporting and external reporting cadence. As an executive officer, Mr. Amodei will assume formal responsibility for principal accounting officer duties beginning January 1, 2026.

Key watch item is execution of a smooth handoff around the effective date and any subsequent disclosure of compensatory terms, if later filed. Also note the press release at Exhibit 99.1 dated November 7, 2025. Near term, the change appears orderly and routine without identified disruptions or special conditions.

11/10/2025 - 02:24 PM

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

__________________

FORM 8-K

__________________

CURRENT REPORT

Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 7, 2025

__________________

AMETEK, Inc.

(Exact name of registrant as specified in its charter)

__________________

Delaware						1-12981			14-1682544
(State or other jurisdiction of incorporation)						(Commission File Number)			(IRS Employer Identification No.)
1100 Cassatt Road
Berwyn,			Pennsylvania						19312
(Address of principal executive offices)									(Zip Code)

Registrant’s telephone number, including area code: (610) 647-2121

Not Applicable

(Former name or former address, if changed since last report)

__________________

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below):

☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading symbol(s)

Name of each exchange on which registered

Common Stock, $0.01 Par Value (voting)

AME

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. 

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On November 7, 2025, AMETEK, Inc. (the “Company”) announced that Thomas M. Montgomery, Senior Vice President, Comptroller and Principal Accounting Officer, intends to retire effective January 1, 2026. Mr. Montgomery will remain with the Company as a Senior Advisor through 2026.

The Company also announced that Robert J. Amodei was elected Senior Vice President, Controller and Principal Accounting Officer effective January 1, 2026, assuming Mr. Montgomery’s position. Mr. Amodei, 58, currently serves as Vice President, Assistant Controller of the Company, a position he has held since April 2025. From July 2023 to April 2025, he served as Vice President, Group Controller, Electromechanical Group. From October 2021 to July 2023, he served as Vice President – Operational Finance and Accounting. From July 2014 to October 2021, he served as Vice President, Audit Services.

There is no arrangement or understanding between Mr. Amodei and any other person pursuant to which he was selected Senior Vice President, Controller and Principal Accounting Officer of the Company, there is no family relationship between Mr. Amodei and any Director or Officer of the Company, and Mr. Amodei is not a party to any transaction in which the Company is a participant.

Mr. Amodei will be an executive officer of the Company in his new role.

A copy of the Company’s press release is attached hereto as Exhibit 99.1 and is incorporated by reference herein.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.						Description
99.1						Press Release dated November 7, 2025, “AMETEK Appoints Robert J. Amodei Senior Vice President, Controller and Scott M. DelOrefice, Vice President, Group Controller "
104						Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

						AMETEK, Inc.
November 10, 2025						By:			/s/ THOMAS M. MONTGOMERY
									Name: Thomas M. Montgomery
									Title: Senior Vice President - Comptroller

FAQ

What did AMETEK (AME) announce regarding its finance leadership?

AMETEK announced Thomas M. Montgomery will retire as Principal Accounting Officer effective January 1, 2026, and will serve as Senior Advisor through 2026.

Who will become AMETEK’s Principal Accounting Officer on January 1, 2026?

Robert J. Amodei was elected Senior Vice President, Controller and Principal Accounting Officer effective January 1, 2026.

What roles has Robert J. Amodei held at AMETEK?

Amodei, 58, has been Vice President, Assistant Controller since April 2025, and previously Vice President, Group Controller (Electromechanical Group), among other roles.

Are there any arrangements or family relationships tied to Robert J. Amodei’s appointment at AMETEK?

The company stated there is no arrangement or understanding behind his selection and no family relationship with any director or officer.

Did AMETEK provide an accompanying press release for these changes?

Yes. A press release was included as Exhibit 99.1 to the report.