InsiderTrades

Form 4 for ATMU Atmus Filtration Technologies Inc.

Accepted 2026-02-17 00:00:00 ET · period of report 2026-02-13 · accession 0001989065-26-000002 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-02-17 2026-02-13 ATMU Swan Renee CHRO A - Grant $0.00 +18.5K 63.2K +42% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-13 A A 18,536 $0.00 63,173 D — — (F1) Reflects shares earned based on achievement of performance metrics of the 2023 Performance Share Unit Award ("PSU") that cliff vest on March 1, 2026. The PSUs will convert 1:1 into common stock.