ATMU · ISSUER CIK 1921963
Atmus Filtration Technologies Inc.
Between Aug 1, 2026 and Oct 29, 2026, 2 Atmus Filtration Technologies Inc. insiders reported $100K of open-market purchases and $197K of sales on SEC Form 4. The largest buyer was Macadam Stephen E. (Director), with $100K.
↗2 insiders filed
Original Form 4 filings from Aug 1, 2026 to Oct 29, 2026. 0 of 1 sales were reported under a 10b5-1 plan.
$100KInsider buying
$197KInsider selling
−$97KNet open-market
Aug 18, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 18, 202613:23 | Aug 17, 2026 | ATMU | Chief People Officer | S · Sell | $50.89 | −3,870 | 46,875 | -8% | −$197K | ||
| Aug 13, 202614:48 | Aug 12, 2026 | ATMU | Director | P · Buy | $49.78 | +2,000 | 40,588 | +5% | +$100K | -9.7% | -6.7% |