4
Changes in Ownership
Marathon Bancorp, Inc. /MD/ Filed Acc 0001437749-26-009249
Director acquired 4,198 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Grimm Thomas L Director | 2026-03-20 | Option exercise | +3,599 | $8.13 | $29,260 | 21,395 | I |
| Grimm Thomas L Director | 2026-03-20 | Option exercise | +599 | $6.48 | $3,882 | 21,994 | I |
| Derivatives | |||||||
| Grimm Thomas L Director | 2026-03-20 | Option exercise · Stock Options | −0 | 2,400 | D | ||
| Grimm Thomas L Director | 2026-03-20 | Option exercise · Stock Options | −0 | 900 | D | ||
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