Who
Stephanie Disher
Chief Executive Officer
Company insider
Files Form 4 as: Chief Executive Officer, Atmus Filtration Technologies; Director, Idex.
In numbers
- Trades disclosed
- 25
- Buys
- 0
- Sells
- 1
- Bought
- $0
- Sold
- $2.3M
- Companies
- 2
- Companies where not an officer
- 1
- First trade
- 16 Jun 2023
- Last trade
- 1 Jun 2026
- Last filed
- 2 Jun 2026
Companies traded
Activity over time
1 Jun – 1 Oct
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 1 Jun 2026filed 2 Jun 2026 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Sold | $1.2M25,652 at $45.25 | filing |
| 1 Jun 2026filed 2 Jun 2026 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Sold | $1.2M25,652 at $45.25 | filing |
| 6 May 2026filed 8 May 2026 | IEX IdexMachinery | SEC FORM 4 Code A | —805 at $0.00 | filing |
| 6 May 2026filed 8 May 2026 | IEX IdexMachinery | SEC FORM 4 Code A | —805 at $0.00 | filing |
| 1 Apr 2026filed 2 Apr 2026 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Code A | —31,492 at $0.00 | filing |
| 1 Apr 2026filed 2 Apr 2026 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Code A | —31,492 at $0.00 | filing |
| 27 Feb 2026filed 3 Mar 2026 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Code F | $4.3M66,639 at $64.53 | filing |
| 27 Feb 2026filed 3 Mar 2026 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Code F | $1.0M15,854 at $64.53 | filing |
| 27 Feb 2026filed 3 Mar 2026 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Code F | $4.3M66,639 at $64.53 | filing |
| 27 Feb 2026filed 3 Mar 2026 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Code F | $1.0M15,854 at $64.53 | filing |
| 13 Feb 2026filed 17 Feb 2026 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Code A | —169,209 at $0.00 | filing |
| 13 Feb 2026filed 17 Feb 2026 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Code A | —169,209 at $0.00 | filing |
| 8 May 2025filed 12 May 2025 | IEX IdexMachinery | SEC FORM 4 Code A | —895 at $0.00 | filing |
| 1 Apr 2025filed 3 Apr 2025 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Code A | —40,021 at $0.00 | filing |
| 3 Mar 2025filed 5 Mar 2025 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Code F | $108K2,715 at $39.80 | filing |
| 3 Mar 2025filed 5 Mar 2025 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Code F | $98K2,463 at $39.80 | filing |
| 21 Feb 2025filed 25 Feb 2025 | IEX IdexMachinery | SEC FORM 4 Code A | —180 at $0.00 | filing |
| 17 Feb 2025filed 19 Feb 2025 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Code A | —11,003 at $0.00 | filing |
| 1 Apr 2024filed 3 Apr 2024 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Code A | —38,174 at $0.00 | filing |
| 1 Mar 2024filed 5 Mar 2024 | ATMU Atmus Filtration TechnologiesAuto Parts & Dealers | SEC FORM 4 Code A | —2,530 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.