Disher Stephanie (CIK 1976792) reported 12 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-06-02). Recent activity: Sell ATMU (25,652 shares), Buy IEX (805 shares), Buy ATMU (31,492 shares), Sell ATMU (66,639 shares), Sell ATMU (15,854 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-02 | Atmus Filtration Technologies Inc. (ATMU) | Chief Executive Officer | Sell | 25,652 | $1.2M |
| 2026-05-08 | IDEX CORP /DE/ (IEX) | Director | Buy | 805 | $0 |
| 2026-04-02 | Atmus Filtration Technologies Inc. (ATMU) | Chief Executive Officer | Buy | 31,492 | $0 |
| 2026-03-03 | Atmus Filtration Technologies Inc. (ATMU) | Chief Executive Officer | Sell | 66,639 | $4.3M |
| 2026-03-03 | Atmus Filtration Technologies Inc. (ATMU) | Chief Executive Officer | Sell | 15,854 | $1.0M |
| 2026-02-17 | Atmus Filtration Technologies Inc. (ATMU) | Chief Executive Officer | Buy | 169,209 | $0 |
| 2025-05-12 | IDEX CORP /DE/ (IEX) | Director | Buy | 895 | $0 |
| 2025-04-03 | Atmus Filtration Technologies Inc. (ATMU) | Chief Executive Officer | Buy | 40,021 | $0 |
| 2025-03-05 | Atmus Filtration Technologies Inc. (ATMU) | Chief Executive Officer | Sell | 2,715 | $108,057 |
| 2025-03-05 | Atmus Filtration Technologies Inc. (ATMU) | Chief Executive Officer | Sell | 2,463 | $98,027 |
| 2025-02-25 | IDEX CORP /DE/ (IEX) | Director | Buy | 180 | $0 |
| 2025-02-19 | Atmus Filtration Technologies Inc. (ATMU) | Chief Executive Officer | Buy | 11,003 | $0 |
Source: SEC Form 4 filings · as of 2026-06-02