secwatch / observer
ATMU Atmus Filtration Technologies Inc.
CIK 0001921963 33 ready 8-Ks latest May 1, 2026, 7:59 PM ET RSS · JSON
Activity: QUIET 0 filings / 30d vs 1 baseline
Ready 8-Ks 33
Latest filing May 13, 2026, 12:15 PM ET
Top materiality 0.85
Event mix earnings ×12 · dividend ×8 · other_material ×5
Sentiment 14 pos · 2 neg · 17 neu
Latest earnings ▼ miss 2026-Q1
Executive change recent →

Recent 8-K filings for ATMU

Executive changes

Appointed

Kevin Carpenter

Senior Vice President & Chief Supply Chain Officer
ATMU · Atmus Filtration Technologies Inc.
Effective
2026-05-11
Filed
May 11, 2026, 7:59 PM ET
On May 8, 2026, the Board of Directors of Atmus Filtration Technologies Inc. (the “Company”) appointed Kevin Carpenter, 52, as Senior Vice President & Chief Supply Chain Officer of the Company, effective May 11, 2026.
Appointed

Laura Heltebran

Senior Vice President, Chief Legal Officer & Corporate Secretary
ATMU · Atmus Filtration Technologies Inc.
Effective
2025-05-13
Filed
May 13, 2025, 7:59 PM ET
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.
Role change

Toni Y. Hickey

transitional advisory employment role
ATMU · Atmus Filtration Technologies Inc.
Effective
2024-04-15
Filed
April 19, 2024, 7:59 PM ET
On April 18, 2024, Atmus Filtration Technologies Inc. (the “Company”) reached a mutual agreement (the “Separation Agreement”) with Toni Y. Hickey pursuant to which Ms. Hickey resigned her role as Chief Legal Officer and Corporate Secretary as of April 15, 2024 and accepted a reassignment to serve in a transitional advisory employment role until her departure from the Company no later than August 18, 2024.
Departed

Mark Smith

Director
ATMU · Atmus Filtration Technologies Inc.
Filed
February 14, 2024, 6:59 PM ET
Sharon Barner, Mark Smith, Cristina Burrola, Tony Satterthwaite, Earl Newsome and Nathan Stoner each resigned from the Company’s board of directors
Departed

Nathan Stoner

Director
ATMU · Atmus Filtration Technologies Inc.
Filed
February 14, 2024, 6:59 PM ET
Sharon Barner, Mark Smith, Cristina Burrola, Tony Satterthwaite, Earl Newsome and Nathan Stoner each resigned from the Company’s board of directors
Departed

Earl Newsome

Director
ATMU · Atmus Filtration Technologies Inc.
Filed
February 14, 2024, 6:59 PM ET
Sharon Barner, Mark Smith, Cristina Burrola, Tony Satterthwaite, Earl Newsome and Nathan Stoner each resigned from the Company’s board of directors
Appointed

Stuart Taylor

Director
ATMU · Atmus Filtration Technologies Inc.
Filed
February 14, 2024, 6:59 PM ET
appointed each of Diego Donoso and Stuart Taylor as a member of the Company’s board of directors to fill the remaining vacancies on the board
Departed

Cristina Burrola

Director
ATMU · Atmus Filtration Technologies Inc.
Filed
February 14, 2024, 6:59 PM ET
Sharon Barner, Mark Smith, Cristina Burrola, Tony Satterthwaite, Earl Newsome and Nathan Stoner each resigned from the Company’s board of directors
Departed

Tony Satterthwaite

Director
ATMU · Atmus Filtration Technologies Inc.
Filed
February 14, 2024, 6:59 PM ET
Sharon Barner, Mark Smith, Cristina Burrola, Tony Satterthwaite, Earl Newsome and Nathan Stoner each resigned from the Company’s board of directors
Appointed

Diego Donoso

Director
ATMU · Atmus Filtration Technologies Inc.
Filed
February 14, 2024, 6:59 PM ET
appointed each of Diego Donoso and Stuart Taylor as a member of the Company’s board of directors to fill the remaining vacancies on the board
Departed

Sharon Barner

Director
ATMU · Atmus Filtration Technologies Inc.
Filed
February 14, 2024, 6:59 PM ET
Sharon Barner, Mark Smith, Cristina Burrola, Tony Satterthwaite, Earl Newsome and Nathan Stoner each resigned from the Company’s board of directors
Role change

Mark Osowick

Chief People Officer
ATMU · Atmus Filtration Technologies Inc.
Effective
2023-08-14
Filed
August 17, 2023, 7:59 PM ET
Mr. Mark Osowick’s role and responsibilities as Chief Human Resources Officer transferred to a new Chief People Officer effective August 14, 2023.

Earnings & guidance

2026-Q1 EPS reported $0.59 vs consensus $0.68 ▼ miss (-13.1%) filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.65 · Most common event earnings

14 positive 2 negative 17 neutral

source · ATMU on sec.gov