Donoso Diego
SEC CIK 1809708 · EDGAR
BoughtSold
Most active insiders at ATMU, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Disher Stephanie | CEO, Dir | — | $1.16M |
| 2 | Swan Renee | CHRO | — | $313.1K |
| 3 | Kienzler Jack | CFO | — | $232.2K |
| 4 | Masters Charles | SVP | — | $130.8K |
| 5 | HAGGERTY GRETCHEN R | Dir | $110.0K | — |
| 6 | Macadam Stephen E. | Dir | $99.6K | — |
| 7 | Sharp Heath | Dir | — | — |
| 8 | Bennett Roy Edwin | Dir | — | — |
| 9 | Carpenter Kevin N | SVP-Chief Supply Chain Off | — | — |
| 10 | Heltebran Laura | CLO, Corp Sec | — | — |
| 11 | Donoso Diego | Dir | — | — |
Transactions 14
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-13 10:49 | 2026-05-12 | ATMU | Atmus Filtration Technologies Inc. | Donoso Diego | Dir | A - Grant | $0.00 | +2,619 | 11.7K | +29% | $0 | |
| M | 2025-11-19 | 2025-08-13+ | ATMU | Atmus Filtration Technologies Inc. | Donoso Diego | Dir | P - Purchase | $45.30 | +40 | 9,078 | +0.4% | +$1,812 |
| M | 2025-11-19 | 2025-04-02+ | ATMU | Atmus Filtration Technologies Inc. | Donoso Diego | Dir | S - Sale | $41.47 | -60 | 9,038 | -0.7% | -$2,488 |
| 2025-11-19 | 2025-11-18 | ATMU | Atmus Filtration Technologies Inc. | Donoso Diego | Dir | J - Other | $0.00 | +20 | 9,078 | +0.2% | $0 | |
| 2025-05-21 | 2025-05-20 | ATMU | Atmus Filtration Technologies Inc. | Donoso Diego | Dir | A - Grant | $0.00 | +3,886 | 9,078 | +75% | $0 | |
| D | 2024-11-12 | 2024-11-09 | EAF | GRAFTECH INTERNATIONAL LTD | Donoso Diego | Dir | M - OptEx | — | +56.5K | 56.5K | New | — |
| 2024-05-16 | 2024-05-14 | ATMU | Atmus Filtration Technologies Inc. | Donoso Diego | Dir | A - Grant | $0.00 | +4,565 | 5,192 | +728% | $0 | |
| 2024-03-19 | 2024-03-18 | ATMU | Atmus Filtration Technologies Inc. | Donoso Diego | Dir | A - Grant | $0.00 | +627 | 627 | New | $0 | |
| 2022-12-06 | 2022-12-02 | DOW | Dow Inc. | Donoso Diego | Pres, Pkg, Spec Plastics | D - Sale to Iss | $51.55 | -397 | 26.7K | -1% | -$20.5K | |
| D | 2022-05-31 | 2022-05-26 | DOW | Dow Inc. | Donoso Diego | Pres, Pkg, Spec Plastics | M - OptEx | $50.07 | +16.7K | 41.0K | +69% | +$836.2K |
| D | 2022-05-31 | 2022-05-26 | DOW | Dow Inc. | Donoso Diego | Pres, Pkg, Spec Plastics | D - Sale to Iss | $68.03 | -14.2K | 26.8K | -35% | -$966.8K |
| 2022-03-01 | 2022-02-25 | DOW | Dow Inc. | Donoso Diego | Pres, Pkg, Spec Plastics | D - Sale to Iss | $59.65 | -2,705 | 24.3K | -10% | -$161.4K | |
| D | 2022-02-14 | 2022-02-11 | DOW | Dow Inc. | Donoso Diego | Pres, Pkg, Spec Plastics | D - Sale to Iss | $61.09 | -867 | 27.0K | -3% | -$53.0K |
| DM | 2022-02-14 | 2022-02-10 | DOW | Dow Inc. | Donoso Diego | Pres, Pkg, Spec Plastics | A - Grant | $0.00 | +13.5K | 18.4K | +276% | $0 |
Purchase Sale Sale after option exercise All abbreviations