Zillges Nicholas W bought MBBC
June 3, 2026 · Form 4 insider transaction
Zillges Nicholas W bought 1,500 shares of Marathon Bancorp, Inc. at $6.48 per share, a transaction worth $9.7K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
1,500
Price
$6.48
Total value
$9.7K
InsiderZillges Nicholas W
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateJune 3, 2026
Filing dateJune 5, 2026
Shares owned after39,301
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Includes shares of restricted stock which vest at a rate of 20% per year commencing on June 28, 2023.