MBBCMarathon Bancorp, Inc. /MD/
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-06-30.
Insider buys (90d)
$119.7K
Insider sells (90d)
$0.00
Net flow
$119.7K
Filings
28
Buy transactions
25
Sell transactions
0
Distinct insiders
9
Last close (cached)
$15.00
as of 2026-07-17
1d return
+0.0%
5d return
-1.1%
1m return
+0.1%
Top insiders trading MBBC (90d)
Recent transactions (50)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-30 | 2026-06-28 | Cornish Terry Officer | Tax | 247 | $15.49 | $3.8K | open → |
| 2026-06-30 | 2026-06-28 | Knopf Michelle Officer | Tax | 225 | $15.49 | $3.5K | open → |
| 2026-06-30 | 2026-06-28 | Zillges Nicholas W OfficerDirector | Tax | 1,269 | $15.49 | $19.7K | open → |
| 2026-06-30 | 2026-06-28 | Spatz Nora Officer | Tax | 503 | $15.49 | $7.8K | open → |
| 2026-06-30 | 2026-06-28 | Selting-Buchberger Joy Officer | Tax | 522 | $15.49 | $8.1K | open → |
| 2026-06-17 | 2026-06-16 | Zillges Nicholas W OfficerDirector | Buy | 970 | $15.00 | $14.6K | open → |
| 2026-06-16 | 2026-06-15 | Werth Ann M Director | Grant | 3,386 | $0.00 | $0.00 | open → |
| 2026-06-16 | 2026-06-15 | Wimmer Timothy R Director | Grant | 3,386 | $0.00 | $0.00 | open → |
| 2026-06-16 | 2026-06-15 | Grimm Thomas L Director | Grant | 3,386 | $0.00 | $0.00 | open → |
| 2026-06-16 | 2026-06-15 | Zientara Amy DirectorOther | Grant | 3,386 | $0.00 | $0.00 | open → |
| 2026-06-16 | 2026-06-15 | Cornish Terry Officer | Grant | 3,500 | $0.00 | $0.00 | open → |
| 2026-06-16 | 2026-06-15 | Knopf Michelle Officer | Grant | 5,450 | $0.00 | $0.00 | open → |
| 2026-06-16 | 2026-06-15 | Zillges Nicholas W OfficerDirector | Grant | 16,934 | $0.00 | $0.00 | open → |
| 2026-06-16 | 2026-06-15 | Spatz Nora Officer | Grant | 6,450 | $0.00 | $0.00 | open → |
| 2026-06-11 | 2026-06-10 | Cornish Terry Officer | Buy | 219 | $14.75 | $3.2K | open → |
| 2026-06-11 | 2026-06-09 | Cornish Terry Officer | Buy | 693 | $14.50 | $10.0K | open → |
| 2026-06-11 | 2026-06-08 | Cornish Terry Officer | Buy | 71 | $14.24 | $1.0K | open → |
| 2026-06-11 | 2026-06-05 | Cornish Terry Officer | Buy | 116 | $14.25 | $1.7K | open → |
| 2026-06-11 | 2026-06-04 | Cornish Terry Officer | Buy | 27 | $13.77 | $371.73 | open → |
| 2026-06-11 | 2026-06-03 | Cornish Terry Officer | Buy | 263 | $13.75 | $3.6K | open → |
| 2026-06-11 | 2026-06-10 | Knopf Michelle Officer | Buy | 164 | $14.75 | $2.4K | open → |
| 2026-06-11 | 2026-06-09 | Knopf Michelle Officer | Buy | 519 | $14.50 | $7.5K | open → |
| 2026-06-11 | 2026-06-08 | Knopf Michelle Officer | Buy | 54 | $14.24 | $769.01 | open → |
| 2026-06-11 | 2026-06-05 | Knopf Michelle Officer | Buy | 87 | $14.25 | $1.2K | open → |
| 2026-06-11 | 2026-06-04 | Knopf Michelle Officer | Buy | 20 | $13.77 | $275.36 | open → |
| 2026-06-11 | 2026-06-03 | Knopf Michelle Officer | Buy | 197 | $13.75 | $2.7K | open → |
| 2026-06-11 | 2026-06-10 | Zillges Nicholas W OfficerDirector | Buy | 170 | $14.75 | $2.5K | open → |
| 2026-06-11 | 2026-06-09 | Zillges Nicholas W OfficerDirector | Buy | 537 | $14.50 | $7.8K | open → |
| 2026-06-11 | 2026-06-08 | Zillges Nicholas W OfficerDirector | Buy | 55 | $14.24 | $783.25 | open → |
| 2026-06-11 | 2026-06-05 | Zillges Nicholas W OfficerDirector | Buy | 90 | $14.25 | $1.3K | open → |
| 2026-06-11 | 2026-06-04 | Zillges Nicholas W OfficerDirector | Buy | 21 | $13.77 | $289.12 | open → |
| 2026-06-11 | 2026-06-03 | Zillges Nicholas W OfficerDirector | Buy | 203 | $13.75 | $2.8K | open → |
| 2026-06-11 | 2026-06-10 | Spatz Nora Officer | Buy | 602 | $14.75 | $8.9K | open → |
| 2026-06-11 | 2026-06-09 | Spatz Nora Officer | Buy | 1,904 | $14.50 | $27.6K | open → |
| 2026-06-11 | 2026-06-08 | Spatz Nora Officer | Buy | 197 | $14.24 | $2.8K | open → |
| 2026-06-11 | 2026-06-05 | Spatz Nora Officer | Buy | 320 | $14.25 | $4.6K | open → |
| 2026-06-11 | 2026-06-04 | Spatz Nora Officer | Buy | 74 | $13.77 | $1.0K | open → |
| 2026-06-11 | 2026-06-03 | Spatz Nora Officer | Buy | 722 | $13.75 | $9.9K | open → |
| 2026-06-05 | 2026-06-03 | Zientara Amy DirectorOther | Exer. | 899 | $6.48 | $5.8K | open → |
| 2026-06-05 | 2026-06-03 | Zientara Amy DirectorOther | Exer. | 3,599 | $8.13 | $29.3K | open → |
| 2026-06-05 | 2026-06-03 | Spatz Nora Officer | Exer. | 1,200 | $8.13 | $9.8K | open → |
| 2026-06-05 | 2026-06-03 | Zillges Nicholas W OfficerDirector | Exer. | 1,500 | $6.48 | $9.7K | open → |
| 2026-06-05 | 2026-06-03 | Grimm Thomas L Director | Exer. | 300 | $6.48 | $1.9K | open → |
| 2026-06-05 | 2026-06-03 | Wimmer Timothy R Director | Exer. | 899 | $6.48 | $5.8K | open → |
| 2026-06-05 | 2026-06-03 | Wimmer Timothy R Director | Exer. | 3,599 | $8.13 | $29.3K | open → |
| 2026-05-19 | 2026-05-16 | Cornish Terry Officer | Tax | 41 | $14.50 | $594.50 | open → |
| 2026-05-19 | 2026-05-16 | Selting-Buchberger Joy Officer | Tax | 56 | $14.50 | $812.00 | open → |
| 2026-05-19 | 2026-05-16 | Spatz Nora Officer | Tax | 30 | $14.50 | $435.00 | open → |
| 2026-05-19 | 2026-05-16 | Knopf Michelle Officer | Tax | 86 | $14.50 | $1.2K | open → |
| 2026-05-06 | 2026-05-05 | Werth Ann M Director | Exer. | 599 | $6.48 | $3.9K | open → |
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