Every material Form 8-K Atmus Filtration Technologies filed with the SEC in 2026, read and summarized by AI: what happened, the key figures, whether it reads positive or negative for shareholders, and how big a deal it is (impact 1-5). Newest first; each brief links to its own page and to the filing on SEC.gov.
Atmus reported third-quarter 2026 net sales of $510 million, up 13.9% from a year earlier, and net income of $61 million, or $0.74 per diluted share, compared with $0.66 a year earlier. The company raised its full-year 2026 outlook and its Board approved a new $300 million share repurchase program that replaces the prior program, which had $28.9 million remaining.
Q3 2026 net sales of $510 million, up from $448 million in Q3 2025, driven mainly by the Koch Filter acquisition
Diluted EPS of $0.74 versus $0.66 a year earlier; adjusted EPS of $0.77 versus $0.69
Full-year 2026 adjusted EPS guidance raised to $2.90 to $3.05; net sales guidance raised to $2,010 million to $2,035 million
New $300 million repurchase program effective immediately; no expiration date and no obligation to buy any amount
Atmus Filtration Technologies said Senior Vice President and Chief People Officer Renee Swan will resign effective November 11, 2026, to pursue other opportunities, and that her departure did not result from any disagreement with the company. Laura Heltebran, the company's Chief Legal Officer and Corporate Secretary, will serve as interim Chief People Officer until a permanent replacement is named.
Renee Swan resigns as SVP and Chief People Officer, effective November 11, 2026
Resignation was not due to any disagreement with the company on operations, policies or practices
Laura Heltebran to take on the Chief People Officer role on an interim basis from the effective date
The company has not yet named a permanent replacement
Atmus reported second-quarter 2026 net sales of $528 million, up 16.4% from a year earlier, with diluted earnings per share of $0.78 versus $0.72. The company raised its full-year 2026 guidance for net sales and adjusted earnings per share, which signals stronger expected results for shareholders.
Q2 net sales of $528 million, up 16.4% from $454 million, driven by the Koch Filter acquisition, pricing, currency and higher volumes.
Diluted EPS of $0.78 vs. $0.72 a year earlier; adjusted EPS of $0.82 vs. $0.75.
2026 guidance raised to net sales of $1,975 million to $2,030 million and adjusted EPS of $2.85 to $3.00.
Repurchased $13 million of stock in the quarter; $49 million remained under the $150 million program as of June 30, 2026.
Atmus Filtration Technologies appointed Kevin Carpenter, 52, as Senior Vice President and Chief Supply Chain Officer, effective May 11, 2026. He previously served as Vice President of Global Operations and Integrated Supply Chain at The Toro Company, and the role covers procurement, manufacturing, health, safety and environment, and transportation and logistics across the enterprise.
Appointed by the Board on May 8, 2026, effective May 11, 2026
Compensation includes a $595,000 base salary, a 65% target bonus, and a $825,000 target annual long-term equity incentive award
One-time items include a $235,000 cash payment and a $1,440,000 target one-time long-term equity incentive award
Prior roles include Vice President positions at The Toro Company and Carrier Global Corporation
Atmus reported first-quarter 2026 net sales of $478 million, up 14.6% from $417 million a year earlier, and diluted EPS of $0.59 versus $0.54. The company said the sales increase was driven mainly by the Koch Filter acquisition, which closed on January 7, 2026, and it reaffirmed full-year 2026 guidance for shareholders.
Net sales of $478 million vs. $417 million; GAAP net income of $48 million vs. $45 million
Adjusted EPS of $0.69 vs. $0.63; adjusted EBITDA of $95 million with a 19.8% margin
2026 guidance reaffirmed: net sales of $1,945 million to $2,015 million and adjusted EPS of $2.75 to $3.00
Repurchased $7 million of common stock in the quarter; $62 million remained under the $150 million program as of March 31, 2026
Atmus Filtration Technologies reported fourth-quarter and full-year 2025 results, with net sales up 9.8% in the quarter and 5.7% for the year, and diluted EPS rising from $0.48 to $0.58 in the quarter. The company also guided 2026 total revenue to $1.945 billion to $2.015 billion and adjusted EPS to $2.75 to $3.00, above its 2025 adjusted EPS of $2.73, following its January 7, 2026 acquisition of Koch Filter Corporation.
Q4 2025 net sales were $447 million, up from $407 million, and diluted EPS was $0.58 versus $0.48 a year earlier
Full-year 2025 net income was $207 million, or $2.50 diluted EPS, compared with $186 million, or $2.22, in 2024
2026 guidance: total revenue of $1.945 billion to $2.015 billion and adjusted EPS of $2.75 to $3.00
Atmus returned $78 million to investors in 2025, including $61 million of buybacks; $69 million remained under the authorization as of December 31, 2025
Atmus Filtration Technologies appointed Heath Sharp, CEO and Managing Director of Reliance Worldwide Corporation, as a director on February 5, 2026, increasing the board from seven to eight members. Sharp was named to the Audit and Nominating and Governance Committees and qualifies as independent under NYSE standards, a change that adds an outside industrial executive to board oversight.
Appointed February 5, 2026; serves as a Class III director until the next Annual Meeting of Stockholders
Board size increased from seven to eight directors
Named to the Audit Committee and Nominating and Governance Committee
Currently CEO since 2015 and Managing Director since 2016 at Reliance Worldwide Corporation (ASX: RWC)
Atmus Filtration Technologies completed its acquisition of Koch Filter Corporation for approximately $450 million in cash, subject to customary adjustments, and entered an amended credit agreement providing a $1.0 billion term loan and a $500 million revolving credit facility maturing January 7, 2031. The new debt replaces the prior $600 million term loan, of which about $570 million was outstanding, and funds part of the acquisition, so shareholders will see higher borrowing and a new Industrial Solutions segment.
Koch Filter acquisition closed January 7, 2026, for approximately $450 million in cash, subject to purchase price adjustments.
Credit facilities total $1.5 billion: $1.0 billion term loan and $500 million revolver, both maturing January 7, 2031.
Term loan will be fully drawn to refinance the prior term loan (about $570 million outstanding), help fund the acquisition and cover fees.
Financial covenants require a Total Leverage Ratio of no more than 4.00 to 1.00 and an Interest Coverage Ratio of at least 3.00 to 1.00.
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