Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:b27792d3-cce0-8cd8-f843-3ed7416dc3e5 2026-06-13T20:51:25-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services MBBC: CORNISH TERRY (VP,CCO) Bought (JB*) 334 Shares of MARATHON BANCORP INC MD for $13.75-$14.24 on 6/3-6/8 urn:uuid:5c5b0b5b-96a7-35b1-38ff-520abc10d500 2026-06-11T18:08:41-04:00 MBBC: CORNISH TERRY (VP,CCO) Bought (B) 1,055 Shares of MARATHON BANCORP INC MD for $13.77-$14.75 on 6/4-6/10 urn:uuid:8f2951b1-14f6-ded5-9e6f-4565eead9446 2026-06-11T18:08:41-04:00 MBBC: KNOPF MICHELLE (VP,COO) Bought (B) 790 Shares of MARATHON BANCORP INC MD for $13.77-$14.75 on 6/4-6/10 urn:uuid:6c3132bd-52b7-7a2e-722f-0ea4b0647448 2026-06-11T18:05:18-04:00 MBBC: KNOPF MICHELLE (VP,COO) Bought (JB*) 251 Shares of MARATHON BANCORP INC MD for $13.75-$14.24 on 6/3-6/8 urn:uuid:9b5a1f86-dc14-f83c-10cf-c35c0d9408b6 2026-06-11T18:05:18-04:00 MBBC: ZILLGES NICHOLAS W (PR,CEO,DIR) Bought (B) 818 Shares of MARATHON BANCORP INC MD for $13.77-$14.75 on 6/4-6/10 urn:uuid:9393123e-c26c-f29b-b52c-053a410ce871 2026-06-11T18:01:14-04:00 MBBC: ZILLGES NICHOLAS W (PR,CEO,DIR) Bought (JB*) 258 Shares of MARATHON BANCORP INC MD for $13.75-$14.24 on 6/3-6/8 urn:uuid:0d84a8cf-d25b-33f0-470c-d4166e7443b3 2026-06-11T18:01:14-04:00 MBBC: SPATZ NORA (VP,CAO) Bought (B) 2,900 Shares of MARATHON BANCORP INC MD for $13.77-$14.75 on 6/4-6/10 urn:uuid:1266f673-8f5f-59c4-daa3-95ff032cd4e4 2026-06-11T17:59:51-04:00 MBBC: SPATZ NORA (VP,CAO) Bought (JB*) 919 Shares of MARATHON BANCORP INC MD for $13.75-$14.24 on 6/3-6/8 urn:uuid:ac63b3b9-7c5e-5e96-6c08-cd7421b2097b 2026-06-11T17:59:51-04:00 MBBC: ZIENTARA AMY (CB,DIR) Exercised 4,498 Options (OB) of MARATHON BANCORP INC MD for $6.48 on 6/3, and Kept Them All urn:uuid:abc02e2b-af0d-50be-42b2-6f8ccea75ea4 2026-06-05T12:49:15-04:00 MBBC: SPATZ NORA (VP,CAO) Exercised 1,200 Options (OB) of MARATHON BANCORP INC MD for $8.13 on 6/3, and Kept Them All urn:uuid:b5e34577-8914-286e-85b0-5627f109d371 2026-06-05T12:47:59-04:00