ATMU Atmus Filtration Technologies

• $210K bought by 2 insiders
• $977 sold by 1 insider outside a trading plan
• None no planned (10b5-1) sales

1. Insider
   Trade
   Value
   Traded, filed
2. Stephen E. Macadam Director
   Buy
   $100K 2,000 shares at $49.78 +5.2% to stake
   Traded Aug 12 Filed Aug 13
   ↗
3. Gretchen R Haggerty Director
   Buy
   $110K 1,973 shares at $55.74 +8.3% to stake
   Traded May 12 Filed May 13
   ↗
4. Diego Donoso Director
   Buy
   $1,812 40 shares at $45.30 +0.4% to stake
   Traded Aug 13, 2025–Sep 5, 2025 Filed Nov 19, 2025
   ↗
5. Diego Donoso Director
   Sale
   $2,488 60 shares at $41.47 0.7% of stake
   Traded Apr 2, 2025–Nov 13, 2025 Filed Nov 19, 2025
   ↗

Also filed in the last 12 months, not counted as buying or selling: 18 stock grants, 8 share withholdings for taxes, 5 sales to cover taxes, and 1 other transaction.