Nicholas W. Zillges

Companies

• Marathon Bancorp, Inc. /MD/Board member Apr 14, 2021 to now¹
• Marathon Bancorp, Inc. /MD/Chief executive officer Apr 14, 2021 to now¹
• Marathon Bancorp, Inc. /MD/President Apr 14, 2021 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• MBMarathon Bancorp, Inc. /MD/ MBBC60,365 shares²$884.3K at $14.65Jun 30, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jun 28, 2026Shares withheld for tax 1,269 shares at $15.49 of Marathon Bancorp, Inc. /MD/²
• Jun 16, 2026Bought 970 shares at $15.00 of Marathon Bancorp, Inc. /MD/³
• Jun 15, 2026Granted 16,934 shares of Marathon Bancorp, Inc. /MD/⁴
• Jun 10, 2026Bought 170 shares at $14.75 of Marathon Bancorp, Inc. /MD/⁵
• Jun 9, 2026Bought 537 shares at $14.50 of Marathon Bancorp, Inc. /MD/⁵
• Jun 8, 2026Bought 55 shares at $14.24 of Marathon Bancorp, Inc. /MD/⁵
• Jun 5, 2026Bought 90 shares at $14.25 of Marathon Bancorp, Inc. /MD/⁵
• Jun 4, 2026Bought 21 shares at $13.77 of Marathon Bancorp, Inc. /MD/⁵
• Jun 3, 2026Bought 203 shares at $13.75 of Marathon Bancorp, Inc. /MD/⁵
• Jun 3, 2026Exercised options 1,500 shares at $6.48 of Marathon Bancorp, Inc. /MD/⁶
• Feb 23, 2026Exercised options 2,998 shares at $6.48 of Marathon Bancorp, Inc. /MD/⁷
• Dec 2, 2025I 24 shares at $11.30 of Marathon Bancorp, Inc. /MD/⁸
• Dec 2, 2025I 634 shares at $11.11 of Marathon Bancorp, Inc. /MD/⁸
• Dec 1, 2025I 1,646 shares at $11.27 of Marathon Bancorp, Inc. /MD/⁸
• Nov 26, 2025Bought 1,075 shares at $11.37 of Marathon Bancorp, Inc. /MD/⁹
• Nov 13, 2025Bought 1,325 shares at $11.00 of Marathon Bancorp, Inc. /MD/¹⁰
• Jun 28, 2025Shares withheld for tax 1,169 shares at $9.99 of Marathon Bancorp, Inc. /MD/¹¹
• Jun 28, 2025Shares withheld for tax 1,196 shares at $9.99 of Marathon Bancorp, Inc. /MD/¹²
• Jun 13, 2025Bought 500 shares at $9.99 of Marathon Bancorp, Inc. /MD/¹³
• May 29, 2025I 695 shares at $10.01 of Marathon Bancorp, Inc. /MD/¹⁴
• May 16, 2025Bought 500 shares at $10.07 of Marathon Bancorp, Inc. /MD/¹⁵
• Apr 21, 2025Granted 3,500 shares at $10.00 of Marathon Bancorp, Inc. /MD/¹⁶
• Apr 21, 2025Granted 6,500 shares at $10.00 of Marathon Bancorp, Inc. /MD/¹⁶
• Jun 28, 2024Shares withheld for tax 823 shares at $8.99 of Marathon Bancorp, Inc. /MD/¹⁷
• May 23, 2024I 1,569 shares at $8.43 of Marathon Bancorp, Inc. /MD/¹⁸