GRIMM THOMAS L exercised options at MARATHON BANCORP, INC. /MD/
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 2 exercises
Filed: 3/20/2026ACC: 0001437749-26-009249
Director
Since Apr 2021
+4.20K
Net shares
Net buyer
$33.1K
Total acquired
0
Open market trades
0B · 0S
4
Total transactions
4.20K acquired
Non-Derivative Transactions2
Common Stock
Indirect
Shares
+3.60K
Price / share
$8.13
Trade value
$29.26K
% of position
20.2%
3/20/2026
17.80K→21.39K
Common Stock
Indirect
Shares
+599.00
Price / share
$6.48
Trade value
$3.88K
% of position
2.8%
3/20/2026
21.39K→21.99K
Total
Net shares
+4.20K
Net value
$33.14K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Indirect | 3/20/2026 | M · Option Exercise | +3.60K | $8.13 | $29.26K | 20.2% | 17.80K | 21.39K |
| Common Stock Indirect | 3/20/2026 | M · Option Exercise | +599.00 | $6.48 | $3.88K | 2.8% | 21.39K | 21.99K |
| Total | +4.20K | $33.14K | ||||||
Derivative Transactions2
Stock Options
Direct
Converts to
Common Stock
3.60K shares
Shares
−N/A
Strike price
8.13
Held after
2.40K
Exercisable
—
3/20/2026
Stock Options
Direct
Converts to
Common Stock
599.00 shares
Shares
−N/A
Strike price
6.48
Held after
900.00
Exercisable
—
3/20/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Options Direct | Common Stock3.60K shares | 3/20/2026 | M · Option Exercise | −N/A | 8.13 | — | 2.40K |
| Stock Options Direct | Common Stock599.00 shares | 3/20/2026 | M · Option Exercise | −N/A | 6.48 | — | 900.00 |
Non-Derivative Holdings (Post-Transaction)1
Common Stock
DirectShares owned3K
Total
3K direct3K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 3K | Direct |
| Total | 3K | 3K direct |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported