TL

Thomas L Grimm

DELAYED 1 MONTH

Director

Marathon Bancorp, Inc. /MD/

Filings

1

Companies

1

Latest

Jun 3, 2026

Transactions

Signal

Ticker / Company

Insider

Transaction

Value

Filed

—

Marathon Bancorp, Inc. /MD/

Option Exercise

$1.9K

300 sh

Jun 5 4:46 PM

Jun 3, 2026