Skip to contentGrimm Thomas L — Marathon Bancorp, Inc. /MD/ insider: 12 transactions · InsiderLensInsider trading activity of Grimm Thomas L
- Transactions on record
- 12
- since Jun 29, 2022
- Open-market buys
- 0
- Open-market sells
- 0
- Companies traded
- 1
- last filing Jun 16, 2026
Figures computed from official regulatory filings — methodology.
Companies where Grimm Thomas L has traded
Track record of Grimm Thomas L
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Grimm Thomas L
Co-insiders of Grimm Thomas L
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CARSON MARY ANNEMarathon Bancorp, Inc. /MD/
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jun 16, 2026 | Award | 3,386 | 0.00 USD | $0 | SEC |
| Jun 16, 2026 | AwardD | 8,467 | 0.00 USD | $0 | SEC |
| Jun 5, 2026 | ExerciseD | -300 | 0.00 USD | $0 | SEC |
| Jun 5, 2026 | Exercise | 300 | 6.48 USD | $1.9K | SEC |
| Mar 20, 2026 | Exercise | 3,599 | 8.13 USD | $29.3K | SEC |
| Mar 20, 2026 | ExerciseD | 0 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | ExerciseD | 0 | 0.00 USD | $0 | SEC |
| Mar 20, 2026 | Exercise | 599 | 6.48 USD | $3.9K | SEC |
| Apr 22, 2025 | Award | 7,500 | 10.00 USD | $75K | SEC |
| May 18, 2023 | AwardD | 0 | 0.00 USD | $0 | SEC |
| Jun 29, 2022 | AwardD | 4,370 | 0.00 USD | $0 | SEC |
| Jun 29, 2022 | Award | 2,185 | 0.00 USD | $0 | SEC |