# EDGAR Filing Document

**Accession Number:** 0001037868
**File Stem:** 0001037868-25-000048
**Filing Date:** 2025-6
**Character Count:** 3854
**Document Hash:** ff3f4ee7d8f9f17792396b4212f09777
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001037868-25-000048.hdr.sgml**: 20250623

**ACCESSION NUMBER**: 0001037868-25-000048

**CONFORMED SUBMISSION TYPE**: 15-12G

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250623

**DATE AS OF CHANGE**: 20250623

**EFFECTIVENESS DATE**: 20250623

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AMETEK INC/
- **CENTRAL INDEX KEY:** 0001037868
- **STANDARD INDUSTRIAL CLASSIFICATION:** INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 141682544
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 15-12G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-12981
- **FILM NUMBER:** 251063307

**BUSINESS ADDRESS:**
- **STREET 1:** 1100 CASSATT ROAD
- **CITY:** BERWYN
- **STATE:** PA
- **ZIP:** 19312
- **BUSINESS PHONE:** 610-647-2121

**MAIL ADDRESS:**
- **STREET 1:** 1100 CASSATT ROAD
- **CITY:** BERWYN
- **STATE:** PA
- **ZIP:** 19312

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AMETEK AEROSPACE PRODUCTS INC
- **DATE OF NAME CHANGE:** 19970415

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C.20549**

**_________________________**

**FORM 15**

**_________________________**

**CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934.**

Commission File Number 1-12981

**_________________________**

**Superior Tube Company, Inc. Union 401(k) Plan**

(Exact name of registrant as specified in its charter)

**AMETEK, Inc.**

**1100 Cassatt Road**

**Berwyn, Pennsylvania, 19312-1177**

**(610) 647-2121**

(Address, including zip code, and telephone number, including area code, of registrant's principal executive offices)

**Plan Interests in the Superior Tube Company, Inc. Union 401(k) Plan**

(Title of each class of securities covered by this Form)

**AMETEK, Inc. common stock, par value $0.01 per share\***

(Titles of all other classes of securities for which a duty to file reports under section 13(a) or 15(d) remains)

**_________________________**

Please place an X in the box(es) to designate the appropriate rule provision(s) relied upon to terminate or suspend the duty to file reports:

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| | |
|:---|:---|
| &nbsp;&nbsp;Rule 12g-4(a)(1) | ☐ |
| &nbsp;&nbsp;&nbsp;Rule 12g-4(a)(2) | ☐ |
| &nbsp;&nbsp;&nbsp;Rule 12h-3(b)(1)(i) | ☒ |
| &nbsp;&nbsp;&nbsp;Rule 12h-3(b)(1)(ii) | ☐ |
| &nbsp;&nbsp;&nbsp;Rule 15d-6 | ☐ |
| &nbsp;&nbsp;Rule 15d-22(b) | ☐ |

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Approximate number of holders of record as of the certification or notice date: **None\***

• Effective December 31, 2024, AMETEK, Inc. merged the Superior Tube Company Inc. Union 401(k) Plan (the "Superior Tube Plan") with and into the AMETEK Retirement and Savings Plan (the "Plan Merger"). As a result of the Plan Merger, interest in the Superior Tube Plan, which previously constituted securities registered under the Securities Act of 1933, as amended, no longer exist. Pursuant to Rule 12h-3(b)(1)(i), this Form 15 is being filed to reflect the suspension of the Superior Tube Plan's duties to file reports under Section 15(d) of the Securities Exchange Act of 1934, as amended.

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Pursuant to the requirements of the Securities Exchange Act of 1934, The AMETEK Retirement and Savings Plan has caused this certification/notice to be signed on its behalf by the undersigned duly authorized person.

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| | | |
|:---|:---|:---|
| | | The AMETEK Retirement and Savings Plan |
| | | (Name of Plan) |
| Date: June 23, 2025 | By: | /s/ THOMAS M. MONTGOMERY |
|  |  | Thomas M. Montgomery |
|  |  | Member, Savings and Investment Committee |

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