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Insider ActivityATMU
Disher Stephanie, Chief Executive Officer, Director at Atmus Filtration Technologies Inc., sold $1.2M of ATMU
Updated Jun 19, 2026
Disher Stephanie
Chief Executive Officer, Director
Atmus Filtration Technologies Inc. ·
$ATMU
Transaction Details
| Insider | Disher Stephanie |
|---|---|
| Title | Chief Executive Officer, Director |
| Company | Atmus Filtration Technologies Inc. |
| Ticker | ATMU |
| Transaction Type | Sale |
| Transaction Date | 2026-06-01 |
| Shares Traded | 25,652 |
| Price Per Share | $45.247 |
| Total Value | $1.2M |
| Filed Date | 2026-06-02 |
| Accession Number | 0001976792-26-000008 |
Ownership Context
| Shares Owned After Transaction | 363,024 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001976792-26-000008
Other Insider Trades — ATMU
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Swan Renee | Chief People Officer | sold | $116K | 2026-06-01 |
| Masters Charles | Senior Vice President | sold | $131K | 2026-06-01 |
| Kienzler Jack | Chief Financial Officer | sold | $232K | 2026-06-01 |
| HAGGERTY GRETCHEN R | Director | traded | — | 2026-05-12 |
| TAYLOR STUART A II | Director | traded | — | 2026-05-12 |
| Leipold Jane A | Director | traded | — | 2026-05-12 |
| Macadam Stephen E. | Director | traded | — | 2026-05-12 |
| Sharp Heath | Director | traded | — | 2026-05-12 |
| Carpenter Kevin N | SVP-Chief Supply Chain Officer | traded | — | 2026-05-12 |
| Donoso Diego | Director | traded | — | 2026-05-12 |
Other Trades by Disher Stephanie
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| IEX | IDEX CORP /DE/ | traded | — | 2026-05-06 |
| ATMU | Atmus Filtration Technologies Inc. | traded | — | 2026-04-01 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for ATMU — Atmus Filtration Technologies Inc. →
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 19, 2026 at 07:05 UTC