There are no significant Insider Shareholders in Marathon Bancorp as of December 31, 2025.
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Nicholas W Zillges | President And Ceo | 84,887 | 28 Nov, 2025 |
| Nora Spatz | Evp And Cao | 51,360 | 01 Jul, 2025 |
| Terry Cornish | Svp And Cco | 28,860 | 01 Jul, 2025 |
| Joy Selting-Buchberger | Svp And Cfo | 27,126 | 01 Jul, 2025 |
| Michelle Knopf | Evp And Coo | 21,716 | 01 Jul, 2025 |
| Thomas L Grimm | 19,981 | 29 Jun, 2022 | |
| Amy Zientara | 19,226 | 22 Apr, 2025 | |
| Timothy R Wimmer | 11,549 | 29 Jun, 2022 | |
| Thomas Terwilliger | 7,185 | 29 Jun, 2022 | |
| Ann M Werth | 3,617 | 22 Apr, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 01 Dec, 2025 | Michelle Knopf | Common Stock | A | 1,393 | $11.27 | 17,742 | I | I |
| 01 Dec, 2025 | Nora Spatz | Common Stock | A | 3,166 | $11.27 | 34,436 | I | I |
| 01 Dec, 2025 | Nicholas W Zillges | Common Stock | A | 1,646 | $11.27 | 49,426 | I | I |
| 02 Dec, 2025 | Nicholas W Zillges | Common Stock | A | 634 | $11.11 | 50,060 | I | I |
| 02 Dec, 2025 | Nora Spatz | Common Stock | A | 1,220 | $11.11 | 35,656 | I | I |
| 02 Dec, 2025 | Michelle Knopf | Common Stock | A | 536 | $11.11 | 18,278 | I | I |
| 02 Dec, 2025 | Nora Spatz | Common Stock | A | 45 | $11.30 | 35,701 | I | I |
| 02 Dec, 2025 | Michelle Knopf | Common Stock | A | 20 | $11.30 | 18,298 | I | I |
| 02 Dec, 2025 | Nicholas W Zillges | Common Stock | A | 24 | $11.30 | 50,084 | I | I |
| 26 Nov, 2025 | Nicholas W Zillges | Common Stock | A | 1,075 | $11.37 | 34,803 | D | P |
| 13 Nov, 2025 | Nicholas W Zillges | Common Stock | A | 1,325 | $11.00 | 33,728 | D | P |
| 28 Jun, 2025 | Michelle Knopf | Common Stock | D | 197 | $9.99 | 3,418 | D | F |
| 28 Jun, 2025 | Terry Cornish | Common Stock | D | 225 | $9.99 | 3,044 | D | F |
| 28 Jun, 2025 | Joy Selting-Buchberger | Common Stock | D | 517 | $9.99 | 5,338 | D | F |
| 28 Jun, 2025 | Nicholas W Zillges | Common Stock | D | 1,196 | $9.99 | 32,376 | D | F |
| 28 Jun, 2025 | Nicholas W Zillges | Common Stock | D | 1,169 | $9.99 | 32,403 | D | F |
| 28 Jun, 2025 | Nora Spatz | Common Stock | D | 451 | $9.99 | 15,659 | D | F |
| 13 Jun, 2025 | Nicholas W Zillges | Common Stock | A | 500 | $9.99 | 33,572 | D | P |
| 29 May, 2025 | Nora Spatz | Common Stock | A | 992 | $10.01 | 31,270 | I | I |
| 29 May, 2025 | Nicholas W Zillges | Common Stock | A | 695 | $10.01 | 47,780 | I | I |