Atmus Filtration (ATMU) Director Stephen Macadam Buys 2,000 Shares

What Happened
Stephen E. Macadam, a director of Atmus Filtration Technologies Inc. (ATMU), purchased 2,000 shares in an open-market transaction on August 12, 2026. The reported purchase price was $49.78 per share for a reported total of $99,551. As a purchase (transaction code P), this represents an insider acquisition rather than a sale.

Key Details

• Transaction date: 2026-08-12 (reported on Form 4 filed 2026-08-13)
• Price per share: $49.78; Shares purchased: 2,000; Reported total value: $99,551
• Transaction type: Open-market purchase (code P)
• Shares owned after transaction: Not specified in the filing excerpt provided
• Footnotes/plan: No 10b5-1 plan, tax withholding, or other special footnotes noted in the provided data
• Timeliness: Filing appears timely (Form 4 filed the next day)

Context
Open-market purchases by directors can be viewed as a sign of confidence, though they do not prove future performance. This report identifies Macadam as a director; the filing does not indicate he is a 10% owner. Retail investors should consider this purchase alongside other insider activity, company fundamentals, and market conditions before drawing conclusions.