Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-11-26 Purchase | 2025-11-28 1:18 pm | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 1,075 | $11.37 | $12,223 | 123,402 (Indirect Direct) | View |
| 2025-11-13 Purchase | 2025-11-14 12:17 pm | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 1,325 | $11 | $14,575 | 122,327 (Indirect Direct) | View |
| 2025-06-13 Purchase | 2025-06-16 2:34 pm | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 500 | $9.99 | $4,995 | 122,171 (Indirect Direct) | View |
| 2025-05-16 Purchase | 2025-05-20 12:37 pm | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 500 | $10.07 | $5,034 | 120,976 (Indirect Direct) | View |
| 2024-03-06 Purchase | 2024-03-07 2:34 pm | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 100 | $9.51 | $951 | 78,446 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-03-20 Exercise | 2026-03-20 4:31 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Grimm Thomas L Director | 3,599 | $8.13 | 28,292 (Indirect) | View |
| 2026-03-20 Exercise | 2026-03-20 4:31 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Grimm Thomas L Director | 599 | $6.48 | 28,292 (Indirect) | View |
| 2026-03-20 Exercise | 2026-03-20 4:31 pm | 2023-06-28 2032-06-28 | Marathon Bancorp Inc. | MBBC | Grimm Thomas L Director | 4,198 | $0 | 28,292 (Direct) | View |
| 2026-03-18 Exercise | 2026-03-18 5:27 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Spatz Nora EVP and CAO | 2,399 | $8.13 | 67,491 (Direct) | View |
| 2026-03-18 Exercise | 2026-03-18 5:27 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Spatz Nora EVP and CAO | 1,921 | $6.48 | 67,491 (Direct) | View |
| 2026-03-18 Exercise | 2026-03-18 5:27 pm | 2023-06-28 2032-06-28 | Marathon Bancorp Inc. | MBBC | Spatz Nora EVP and CAO | 4,320 | $0 | 67,491 (Direct) | View |
| 2026-02-23 Exercise | 2026-02-24 4:10 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 2,998 | $6.48 | 125,706 (Direct) | View |
| 2026-02-23 Exercise | 2026-02-24 4:10 pm | 2024-05-16 2033-05-16 | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 2,998 | $0 | 125,706 (Direct) | View |
| 2025-12-01 I | 2025-12-03 3:58 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Knopf Michelle EVP and COO | 1,393 | $11.27 | 32,292 (Indirect) | View |
| 2025-12-02 I | 2025-12-03 3:58 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Knopf Michelle EVP and COO | 20 | $11.3 | 32,292 (Indirect) | View |
| 2025-12-02 I | 2025-12-03 3:58 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Knopf Michelle EVP and COO | 536 | $11.11 | 32,292 (Indirect) | View |
| 2025-12-01 I | 2025-12-03 3:56 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Spatz Nora EVP and CAO | 3,166 | $11.27 | 67,491 (Indirect) | View |
| 2025-12-02 I | 2025-12-03 3:56 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Spatz Nora EVP and CAO | 45 | $11.3 | 67,491 (Indirect) | View |
| 2025-12-02 I | 2025-12-03 3:56 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Spatz Nora EVP and CAO | 1,220 | $11.11 | 67,491 (Indirect) | View |
| 2025-12-01 I | 2025-12-03 3:54 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 1,646 | $11.27 | 125,706 (Indirect) | View |
| 2025-12-02 I | 2025-12-03 3:54 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 24 | $11.3 | 125,706 (Indirect) | View |
| 2025-12-02 I | 2025-12-03 3:54 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 634 | $11.11 | 125,706 (Indirect) | View |
| 2025-06-28 Tax Withholding(A) | 2025-07-02 12:18 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 1,169 | $9.99 | 121,002 (Direct) | View |
| 2025-06-28 Tax Withholding | 2025-07-01 09:40 am | N/A N/A | Marathon Bancorp Inc. | MBBC | Selting-Buchberger Joy SVP and CFO | 517 | $9.99 | 39,193 (Direct) | View |
| 2025-06-28 Tax Withholding | 2025-07-01 09:38 am | N/A N/A | Marathon Bancorp Inc. | MBBC | Cornish Terry SVP and CCO | 225 | $9.99 | 39,640 (Direct) | View |
| 2025-06-28 Tax Withholding | 2025-07-01 09:37 am | N/A N/A | Marathon Bancorp Inc. | MBBC | Knopf Michelle EVP and COO | 197 | $9.99 | 30,343 (Direct) | View |
| 2025-06-28 Tax Withholding | 2025-07-01 09:35 am | N/A N/A | Marathon Bancorp Inc. | MBBC | Spatz Nora EVP and CAO | 451 | $9.99 | 63,060 (Direct) | View |
| 2025-06-28 Tax Withholding | 2025-07-01 09:34 am | N/A N/A | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 1,196 | $9.99 | 120,975 (Direct) | View |
| 2025-05-30 I | 2025-06-03 2:53 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 695 | $10.01 | 121,671 (Indirect) | View |
| 2025-05-30 I | 2025-06-03 2:52 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Spatz Nora EVP and CAO | 992 | $10.01 | 63,511 (Indirect) | View |
| 2025-05-16 Tax Withholding | 2025-05-20 12:40 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Cornish Terry SVP and CCO | 38 | $10.03 | 39,865 (Direct) | View |
| 2025-05-16 Tax Withholding | 2025-05-20 12:39 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Knopf Michelle EVP and COO | 70 | $10.03 | 30,540 (Direct) | View |
| 2025-05-16 Tax Withholding | 2025-05-20 12:39 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Spatz Nora EVP and CAO | 29 | $10.03 | 62,519 (Direct) | View |
| 2025-05-16 Tax Withholding | 2025-05-20 12:38 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Selting-Buchberger Joy SVP and CFO | 44 | $10.03 | 39,710 (Direct) | View |
| 2025-04-21 Option Award | 2025-04-22 3:48 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Zientara Amy Chairwoman of the Board | 2,500 | $10 | 26,724 (Direct) | View |
| 2025-04-21 Option Award | 2025-04-22 3:47 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Wimmer Timothy R Director | 2,500 | $10 | 19,860 (Indirect) | View |
| 2025-04-21 Option Award | 2025-04-22 3:46 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Werth Ann M Director | 550 | $10 | 6,615 (Direct) | View |
| 2025-04-21 Option Award | 2025-04-22 3:45 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Grimm Thomas L Director | 7,500 | $10 | 28,292 (Indirect) | View |
| 2025-04-21 Option Award | 2025-04-22 3:45 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Cornish Terry SVP and CCO | 2,500 | $10 | 39,903 (Indirect) | View |
| 2025-04-21 Option Award | 2025-04-22 3:43 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Selting-Buchberger Joy SVP and CFO | 5,000 | $10 | 39,754 (Indirect) | View |
| 2025-04-21 Option Award | 2025-04-22 3:43 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Knopf Michelle EVP and COO | 3,300 | $10 | 30,610 (Indirect) | View |
| 2025-04-21 Option Award | 2025-04-22 3:42 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Spatz Nora EVP and CAO | 6,100 | $10 | 30,672 (Indirect) | View |
| 2025-04-21 Option Award | 2025-04-22 3:41 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 10,000 | $10 | 120,476 (Direct) | View |
| 2024-06-28 Tax Withholding | 2024-07-02 4:43 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Knopf Michelle EVP and COO | 127 | $8.99 | 19,607 (Direct) | View |
| 2024-05-16 Tax Withholding | 2024-07-02 4:43 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Knopf Michelle EVP and COO | 47 | $8.85 | 19,607 (Direct) | View |
| 2024-06-28 Tax Withholding | 2024-07-02 4:42 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Selting-Buchberger Joy SVP and CFO | 268 | $8.99 | 25,040 (Direct) | View |
| 2024-05-16 Tax Withholding | 2024-07-02 4:42 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Selting-Buchberger Joy SVP and CFO | 18 | $8.85 | 25,040 (Direct) | View |
| 2024-06-28 Tax Withholding | 2024-07-02 4:41 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 823 | $8.99 | 79,818 (Direct) | View |
| 2024-06-28 Tax Withholding | 2024-07-02 4:40 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Spatz Nora EVP and CAO | 288 | $8.99 | 40,927 (Direct) | View |
| 2024-05-16 Tax Withholding | 2024-07-02 4:40 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Spatz Nora EVP and CAO | 19 | $8.85 | 40,927 (Direct) | View |
| 2024-06-28 Tax Withholding | 2024-07-02 4:39 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Cornish Terry SVP and CCO | 125 | $8.99 | 26,964 (Direct) | View |
| 2024-05-16 Tax Withholding | 2024-07-02 4:39 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Cornish Terry SVP and CCO | 19 | $8.85 | 26,964 (Direct) | View |
| 2024-05-23 I | 2024-05-28 5:17 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 1,569 | $8.43 | 79,915 (Indirect) | View |
| 2024-05-23 I | 2024-05-28 5:17 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 200 | $8.32 | 79,915 (Indirect) | View |
| 2023-12-04 I | 2023-12-05 5:19 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 1,249 | $8.3316 | 78,326 (Indirect) | View |
| 2023-12-04 I | 2023-12-05 5:19 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Zillges Nicholas W President and CEO | 1,184 | $9.68 | 78,326 (Indirect) | View |
| 2023-12-04 I | 2023-12-05 5:18 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Knopf Michelle EVP/Dir. of Mortgage Services | 1,619 | $8.3316 | 19,586 (Indirect) | View |
| 2023-12-04 I | 2023-12-05 5:18 pm | N/A N/A | Marathon Bancorp Inc. | MBBC | Knopf Michelle EVP/Dir. of Mortgage Services | 1,534 | $9.68 | 19,586 (Indirect) | View |