ATMU director Heath Sharp reports 2,500 shares

Atmus Filtration Technologies Inc. director Heath Sharp filed an initial ownership report showing beneficial ownership of the company’s common stock.

Rhea-AI Filing Summary

Atmus Filtration Technologies Inc. director Heath Sharp filed an initial ownership report showing beneficial ownership of the company’s common stock. As of February 5, 2026, he beneficially owns 2,500 shares of common stock, held directly.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Sharp Heath

Role Director

Type	Security	Shares	Price	Value
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 2,500 shares (Direct)

FAQ

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

What does the new Form 3 filing for ATMU disclose about Heath Sharp?

The Form 3 shows that director Heath Sharp beneficially owns 2,500 shares of Atmus Filtration Technologies Inc. common stock. This is an initial disclosure of his holdings, required when someone becomes an insider under SEC rules.

How many Atmus Filtration Technologies (ATMU) shares does director Heath Sharp own?

Director Heath Sharp reports beneficial ownership of 2,500 shares of common stock of Atmus Filtration Technologies Inc. The filing indicates these shares are held directly, meaning they are not reported through an intermediary entity or indirect ownership structure.

Is Heath Sharp’s ownership in ATMU reported as direct or indirect?

The filing reports direct ownership of the 2,500 Atmus Filtration Technologies Inc. common shares by Heath Sharp. Direct ownership means the shares are held in his own name, not through a trust, partnership, or other indirect vehicle mentioned in the filing.

What is the significance of a Form 3 for Atmus Filtration Technologies (ATMU)?

Form 3 is an initial statement of beneficial ownership filed when someone becomes an insider of Atmus Filtration Technologies Inc. It discloses their starting share position, helping investors understand how many company shares that director or officer currently holds.

What role does Heath Sharp hold at Atmus Filtration Technologies Inc. (ATMU)?

Heath Sharp is listed as a director of Atmus Filtration Technologies Inc. in the Form 3 filing. As a director and insider, he must report his beneficial ownership of the company’s common stock to comply with U.S. securities law requirements.

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

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Accepted by SEC EDGAR 02/06/2026 - 11:35 AM Learn about SEC filing dates

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Sharp Heath

(Last) (First) (Middle)

26 CENTURY BLVD ONE CENTURY PLACE

5TH FLOOR, NORTH TOWER, STE 500

(Street)

NASHVILLE TN 37214

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
02/05/2026

3. Issuer Name and Ticker or Trading Symbol
Atmus Filtration Technologies Inc. [ ATMU ]

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

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

5. 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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	2,500	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	/s/Tiffany B. Williams, Attorney-in-fact for Heath Sharp	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 5 (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.