Nicholas W. Zillges - 16 May 2023 Form 4/A - Amendment Insider Report for Marathon Bancorp, Inc. /MD/ (MBBC)

Role: President and CEO, Director
Signature: /s/ Benjamin M. Azoff, pursuant to power of attorney
Issuer symbol: MBBC
Transactions as of: 16 May 2023
Net transactions value: +$5,462
Form type: 4/A - Amendment
Filing time: 06 Jul 2023, 15:50:54 UTC
Date Of Original Report: 18 May 2023
Previous filing: 06 Dec 2022
Next filing: 22 May 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	MBBC	Common Stock						26,186	16 May 2023	By 401(k)
holding	MBBC	Common Stock						18,449	16 May 2023	Direct	F1
holding	MBBC	Common Stock						899	16 May 2023	By ESOP

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	MBBC	Stock Options	Award	$5,462				5,462	16 May 2023	Common Stock	5,462	$8.90	Direct	F3
holding	MBBC	Stock Options						21,849	16 May 2023	Common Stock	21,849	$11.16	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Includes shares of restricted stock which vest at a rate of 20% per year commencing on June 28, 2023.
F2	Stock options vest at a rate of 20% per year commencing on June 28, 2023.
F3	Stock options vest at a rate of 20% per year commencing on May 16, 2024.