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 Chief People Officer Renee Swan reported an open-market sale of 2,566 shares of common stock at $45.247 per share. According to the filing, the shares were sold upon vesting of the first half of a launch grant award to pay her tax withholding obligation. After this transaction, she directly holds 50,745 shares of Atmus Filtration Technologies common stock.
Atmus Filtration Technologies Senior Vice President Charles Masters sold 2,890 shares of common stock in an open-market transaction. The shares were sold on June 1, 2026 at an average price of $45.247 per share. A footnote explains the sale reflects shares sold upon vesting of the first half of a launch grant award to pay his tax withholding obligation, indicating this was a compensation-related, mechanistic transaction. After the sale, he continues to hold 43,579 shares of Atmus stock directly, so the sale represents a relatively small portion of his overall reported holdings.
Atmus Filtration Technologies Inc. Chief Financial Officer Jack Kienzler reported a disposition of company stock. He sold 5,132 shares of Common Stock at an average price of $45.247 per share. According to the footnote, these shares were sold upon vesting of the first half of a launch grant award to pay his tax withholding obligation. After this transaction, he directly holds 75,804 shares, indicating he retained a substantial equity position in the company following the tax-related sale.
Atmus Filtration Technologies Inc. director and Chief Executive Officer Stephanie Disher sold 25,652 shares of common stock on June 1, 2026 at $45.247 per share. A footnote explains the sale reflects shares sold upon vesting of the first half of a launch grant award to pay her tax withholding obligation. Following this transaction, she directly holds 363,024 shares.
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.