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): May 8, 2025

Atmus Filtration Technologies Inc.

(Exact name of registrant as specified in its charter)

Delaware	001-41710		88-1611079
(State or other jurisdiction of<br>incorporation or organization)	(Commission File Number)		(I.R.S. Employer<br>Identification No.)
26 Century Boulevard<br><br>Nashville, Tennessee		37214
(Address of Principal Executive Offices)		(Zip Code)

(615) 514-7339

Registrant's telephone number, including area code

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:

| ☐ | 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, $0.0001 par value	ATMU	New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined by Rule 405 of the Securities Act (17 CFR 230.405) or Rule 12b-2 of the Exchange Act (17 CFR 240.12b-2).

☐	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. o

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

On May 8, 2025, the Board of Directors of Atmus Filtration Technologies Inc. (the “Company”) appointed Laura Heltebran, 60, as Senior Vice President, Chief Legal Officer & Corporate Secretary of the Company, effective May 13, 2025. A copy of the Company’s press release announcing this appointment is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

Most recently, Ms. Heltebran served as Executive Vice President, Chief Legal Officer & Corporate Secretary with Wheels Up (NYSE: UP), where she led the company through its Initial Public Offering with the New York Stock Exchange in 2021 and worked closely with the Board of Directors. Prior to Wheels Up, Ms. Heltebran served as Senior Vice President and Deputy General Counsel at Hilton Worldwide. Her career is marked by progressive leadership positions across industries, from Hewlett Packard Enterprise to MCI Telecommunications Corporation to Computer Science Corporation (now DXC Technology). In her new role, Ms. Heltebran will receive a compensation package including $500,000 base salary, a target bonus of 65% of base salary, and a target annual long-term equity incentive award of $700,000. Ms. Heltebran also will receive a target one-time long-term equity incentive award of $500,000 along with other compensation pursuant to certain plans provided by the Company, including health and welfare, retirement, and benefits typically available to our executives.

Item 9.01 Financial Statements and Exhibits.

The following exhibits are being filed as part of this Report.

Exhibit No.	Description
99.1	Press Release issued by Atmus Filtration Technologies Inc. on May 13, 2025.
104	Cover Page Interactive Data File (embedded with the Inline XBRL Document).

SIGNATURE

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 thereunto duly authorized.

ATMUS FILTRATION TECHNOLOGIES INC.

By:	/s/ TIFFANY B. WILLIAMS
Tiffany B. Williams
Assistant Corporate Secretary

May 13, 2025

Document

EXHIBIT 99.1

May 13, 2025

Laura Heltebran Appointed Chief Legal Officer and Corporate Secretary at Atmus Filtration Technologies

NASHVILLE, Tenn. – Atmus Filtration Technologies Inc. (Atmus; NYSE: ATMU), a global leader in filtration and media solutions, has appointed Laura Heltebran as Chief Legal Officer and Corporate Secretary, reporting to Atmus’ CEO Steph Disher, effective May 13. Heltebran will serve as a member of the Atmus Leadership Team.

“Laura brings a great breadth and depth of legal experience, which will play an important role in the continued growth of Atmus,” said Steph Disher, CEO and President of Atmus. “I am excited to welcome Laura to the Atmus team.”

Most recently, Heltebran served as Executive Vice President, Chief Legal Officer & Corporate Secretary with Wheels Up (NYSE: UP), where she led the company through its Initial Public Offering with the New York Stock Exchange in 2021 and worked closely with the Board of Directors. Prior to Wheels Up, Heltebran served as Senior Vice President and Deputy General Counsel at Hilton Worldwide. Her career is marked by progressive leadership positions across industries, from Hewlett Packard Enterprise to MCI Telecommunications Corporation to Computer Science Corporation (now DXC Technology).

With a continued drive toward excellence, Heltebran has actively pursued opportunities to hone her skills and experiences. Earlier this year, Heltebran earned her National Association of Corporate Directors Directorship Certification. She previously served as an Advisory Board Member of Women Leading in Travel and Hospitality and is a member of the class of 2022 of the DirectWomen Board Institute.

“I am inspired by the success Atmus has achieved thus far in its journey as an independent company,” shared Heltebran. “I am thrilled to join the team and help realize our full potential.”

Heltebran holds a bachelor’s degree from George Mason University (U.S.) and her Juris Doctor from the Antonin Scalia Law School, George Mason University.

About Atmus Filtration Technologies Inc.

Atmus Filtration Technologies Inc. is a global leader in filtration and media solutions. For more than 65 years, the company has combined its culture of innovation with a rich history of designing and manufacturing filtration solutions. With a presence on six continents, Atmus serves customers across truck, bus, agriculture, construction, mining, marine and power generation vehicle and equipment markets, along with providing comprehensive aftermarket support and solutions. Headquartered in Nashville, Tennessee (U.S.), Atmus employs approximately 4,500 people globally who are committed to creating a better future by protecting what is important. Learn more at https://www.atmus.com.

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Media Contacts

Investor relations:

Todd Chirillo

investor.relations@atmus.com

Media relations:

Keri Moenssen

media.inquiries@atmus.com