Form 4 for ATMU Atmus Filtration Technologies Inc.
Accepted 2026-05-13 10:36:31 ET · period of report 2026-05-12 · accession 0001236161-26-000003 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2026-05-13 10:36 | 2026-05-12 | ATMU | HAGGERTY GRETCHEN R | Dir | P - Purchase | $55.74 | +1,973 | 25.7K | +8% | +$110.0K |
| 2026-05-13 10:36 | 2026-05-12 | ATMU | HAGGERTY GRETCHEN R | Dir | A - Grant | $0.00 | +2,619 | 28.4K | +10% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-12 | P | A | 100.35 | $55.71 | 23,868.15 | D | — | — | |
| 2 | Common | Common Stock | 2026-05-12 | P | A | 1 | $55.74 | 23,869.15 | D | — | — | |
| 3 | Common | Common Stock | 2026-05-12 | P | A | 1,872 | $55.74 | 25,741.15 | D | — | — | |
| 4 | Common | Common Stock | 2026-05-12 | A | A | 2,619 | $0.00 | 28,360.15 | D | — | — | (F1) Reflects Restricted Share Units ("RSUs") granted on May 12, 2026, as part of the 2026-2027 Annual Director Compensation. The RSUs fully vest on May 12, 2027, or the next Annual Meeting of Stockholders, whichever comes first. |