Grimm Thomas L
SEC CIK 1856214 · EDGAR
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| MBBC | Marathon Bancorp, Inc. /MD/ | Dir | 6,384 | — | — | 5 | 2022-06-28 | 2026-06-15 |
Most active insiders at MBBC, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Zillges Nicholas W | Pres, CEO, Dir | $56.8K | — |
| 2 | Spatz Nora | EVP, CAO | $54.8K | — |
| 3 | Cornish Terry | SVP, CCO | $19.9K | — |
| 4 | Knopf Michelle | EVP, COO | $14.9K | — |
| 5 | Werth Ann M | Dir | — | — |
| 6 | Wimmer Timothy R | Dir | — | — |
| 7 | Grimm Thomas L | Dir | — | — |
| 8 | Zientara Amy | Dir, COB of the Board | — | — |
| 9 | Selting-Buchberger Joy | SVP, CFO | — | — |
Transactions 5
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-06-16 16:48 | 2026-06-15 | MBBC | Marathon Bancorp, Inc. /MD/ | Grimm Thomas L | Dir | A - Grant | $0.00 | +3,386 | 6,384 | +113% | $0 |
| DI | 2026-06-05 12:46 | 2026-06-03 | MBBC | Marathon Bancorp, Inc. /MD/ | Grimm Thomas L | Dir | M - OptEx | $6.48 | +300 | 22.3K | +1% | +$1,944 |
| DMI | 2026-03-20 | 2026-03-20 | MBBC | Marathon Bancorp, Inc. /MD/ | Grimm Thomas L | Dir | M - OptEx | $7.89 | +4,198 | 22.0K | +24% | +$33.1K |
| I | 2025-04-22 | 2025-04-21 | MBBC | Marathon Bancorp, Inc. /MD/ | Grimm Thomas L | Dir | A - Grant | $10.00 | +7,500 | 17.8K | +73% | +$75.0K |
| D | 2022-06-29 | 2022-06-28 | MBBC | Marathon Bancorp, Inc. /MD/ | Grimm Thomas L | Dir | A - Grant | $0.00 | +2,185 | 2,185 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations