ZILLGES NICHOLAS W (President and CEO) purchased 4.1% of their position (1.32K shares) of MARATHON BANCORP, INC. /MD/ on the open market
Open‑market purchase worth $14.6K — a small addition. The strongest form of insider conviction signal.
P · 1 purchase
Filed: 11/14/2025ACC: 0001437749-25-035072
DirectorOfficer· President and CEO
Since Apr 2021
+1.32K
Net shares
Net buyer
$14.6K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
1.32K acquired
Non-Derivative Transactions1
Common Stock
Direct
Shares
+1.32K
Price / share
$11.00
Trade value
$14.57K
% of position
4.1%
11/13/2025
32.40K→33.73K
Total
Net shares
+1.32K
Net value
$14.57K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 11/13/2025 | P · Purchase | +1.32K | $11.00 | $14.57K | 4.1% | 32.40K | 33.73K |
| Total | +1.32K | $14.57K | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)3
Common Stock
IndirectShares owned47.78K
Common Stock
IndirectShares owned2.72K
Common Stock
IndirectShares owned604.00
Total
51.11K indirect51.11K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 47.78K | Indirect |
| Common Stock | 2.72K | Indirect |
| Common Stock | 604.00 | Indirect |
| Total | 51.11K | 51.11K indirect |
Derivative Holdings (Post-Transaction)2
Stock Options
DirectUnderlying security
Common Stock
Underlying shares
29.99K
Shares owned
29.99K
Exercise price
8.1294
Expiration
—
Exercise window
—
Stock Options
DirectUnderlying security
Common Stock
Underlying shares
7.50K
Shares owned
7.50K
Exercise price
6.4831
Expiration
—
Exercise window
—
Total
Underlying
37.49K
Owned
37.49K
| Security | Underlying | Exercise Price | Exercise Window | Expiration | Underlying Shares | Shares Owned |
|---|---|---|---|---|---|---|
| Stock Options Direct | Common Stock | 8.1294 | — | — | 29.99K | 29.99K |
| Stock Options Direct | Common Stock | 6.4831 | — | — | 7.50K | 7.50K |
| Total | 37.49K | 37.49K | ||||