Welcome to our dedicated page for Atmus Filtration Technologies SEC filings (Ticker: ATMU), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Atmus Filtration Technologies filings document the regulatory record for a public filtration and media solutions company with Power Solutions and Industrial Solutions segments. Form 8-K reports cover operating and financial results, Regulation FD disclosures, dividend announcements, executive and director appointments, and other material-event disclosures.
The company’s proxy materials describe annual meeting matters, board composition, director independence, executive compensation and stockholder voting items. Its filing record also includes disclosure categories related to material agreements, capital structure, risk factors, governance and the company’s operating performance following its expansion into industrial filtration through Koch Filter.
Atmus Filtration Technologies reported that SVP and Chief Supply Chain Officer Kevin N. Carpenter received an equity award in the form of 28,509 shares of common stock. These are restricted stock units granted at no cash cost to him as part of Atmus' long-term incentive programs.
The award includes RSUs under the 2022 Omnibus Incentive Plan tied to the annual long-term incentive compensation program, which will vest in three equal tranches beginning on March 1, 2027, and a separate one-time long-term incentive award vesting in three equal tranches beginning on May 18, 2027. Each vested RSU will convert into one share of Atmus common stock, so Carpenter will own the shares only as they vest over time.
Atmus Filtration Technologies Inc. announced that its Board of Directors has declared a quarterly cash dividend of $0.055 per common share. The dividend will be payable on June 10, 2026, to shareholders of record as of the close of business on May 26, 2026. The company describes itself as a global leader in filtration and media solutions, operating through its Power Solutions and Industrial Solutions segments and employing nearly 5,000 people worldwide.
Atmus Filtration Technologies director Heath Sharp received an equity grant as part of annual board compensation. On May 12, 2026, Sharp acquired 2,619 shares linked to Restricted Share Units at no cash cost, increasing his direct holdings to 5,733 shares. The RSUs fully vest on May 12, 2027 or at the next annual meeting of stockholders, whichever occurs first.
Macadam Stephen E. reported acquisition or exercise transactions in this Form 4 filing.
Atmus Filtration Technologies Inc. director Stephen E. Macadam received a grant of 2,619 shares of Common Stock in the form of Restricted Share Units (RSUs) on May 12, 2026, as part of the 2026-2027 Annual Director Compensation program.
The RSUs carry no purchase price and will fully vest on May 12, 2027, or at the next Annual Meeting of Stockholders, whichever occurs first. Following this award, Macadam’s direct holdings total 38,588 shares of the company’s common stock.
Leipold Jane A reported acquisition or exercise transactions in this Form 4 filing.
Atmus Filtration Technologies Inc. director Jane A. Leipold received an equity award in the form of 2,619 shares of common stock on May 12, 2026. These are Restricted Share Units granted as part of the company’s 2026–2027 annual director compensation program, at no cash cost to her.
The RSUs will fully vest on May 12, 2027, or at the next annual meeting of stockholders, whichever occurs first. Following this grant, Leipold directly holds 20,538 shares of Atmus Filtration Technologies common stock, reflecting both prior holdings and this new award.
TAYLOR STUART A II reported acquisition or exercise transactions in this Form 4 filing.
Atmus Filtration Technologies Inc. director Stuart A. Taylor II received an equity grant in the form of Restricted Share Units. On May 12, 2026, he was awarded 2,619 shares of common stock as part of the 2026-2027 Annual Director Compensation program at no cash cost to him. Following this grant, he directly holds 11,697 shares of Atmus common stock. The RSUs will fully vest on May 12, 2027, or at the next Annual Meeting of Stockholders, whichever occurs first, aligning his compensation more closely with shareholder interests over the coming year.
Donoso Diego reported acquisition or exercise transactions in this Form 4 filing.
Atmus Filtration Technologies Inc. director Diego Donoso received an equity grant in the form of restricted share units. On May 12, 2026, he was awarded 2,619 shares of common stock at no purchase price as part of the 2026-2027 annual director compensation program.
These restricted share units will fully vest on May 12, 2027, or on the date of the next annual meeting of stockholders, whichever occurs first. Following this grant, Donoso directly holds 11,697 shares of Atmus Filtration Technologies common stock.
Atmus Filtration Technologies Inc. director Roy Edwin Bennett received an equity grant in the form of Restricted Share Units. On May 12, 2026, he was awarded 2,619 RSUs as part of the company’s 2026-2027 annual director compensation program at no cash cost per share.
The RSUs fully vest on May 12, 2027 or at the next Annual Meeting of Stockholders, whichever occurs first. Following this grant, Bennett’s directly held position reported in this filing totals 19,320 shares of common stock, reflecting routine, compensation-related share acquisition rather than an open-market purchase.
Atmus Filtration Technologies director Gretchen R. Haggerty increased her stake in the company’s common stock. On May 12, 2026, she received 2,619 Restricted Share Units as part of the 2026-2027 Annual Director Compensation, which vest on May 12, 2027 or at the next Annual Meeting of Stockholders, whichever occurs first. She also bought a total of 1,973.351 shares in open-market transactions at prices around $55.71–$55.74 per share, signaling additional personal investment alongside her equity compensation.
Atmus Filtration Technologies Inc. reported the results of its annual stockholder meeting held on May 12, 2026. A total of 81,672,428 shares were issued, outstanding and eligible to vote as of the March 23, 2026 record date, with 75,920,780 shares present or represented by proxy.
Stockholders elected four directors—Stephanie J. Disher, Diego Donoso, Heath Sharp and Stuart A. Taylor II—to serve three-year terms ending at the 2028 annual meeting. Each nominee received over 70 million “For” votes, with relatively low “Against” and “Abstain” totals and broker non-votes of 3,610,560 for each nominee.
Stockholders also approved, on a non-binding advisory basis, the compensation of the company’s named executive officers, with 70,927,113 votes “For”, 1,327,634 “Against” and 55,473 “Abstain”, plus 3,610,560 broker non-votes. In addition, stockholders ratified the appointment of PricewaterhouseCoopers LLC as independent auditor for the fiscal year ending December 31, 2026, by a strong margin of 75,870,182 votes “For”, 37,685 “Against” and 12,913 “Abstain”.