MBBC insider buying
Every open-market purchase of Marathon Bancorp, Inc. (MBBC) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$146.46K
Insiders buying (12m)4
Purchases on record7
Last purchase filedJun 17, 2026
In the last 12 months, 4 insiders of Marathon Bancorp, Inc. bought $146.46K of MBBC stock on the open market in 7 reported purchases. The most recent was filed on Jun 17, 2026: Zillges Nicholas W (President and CEO, Director) bought 970 shares at $15.00, worth $14.55K. The largest purchase on record here is $54.80K by Spatz Nora on Jun 3, 2026.
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| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Jun 17 | Zillges Nicholas WPresident and CEO, Director | $14.55K | 970 | $15.00 | +2% | Jun 16 | SEC |
| Jun 11 | Cornish TerrySVP and CCO | $19.93K | 1,389 | $14.35 | +5% | Jun 3 | SEC |
| Jun 11 | Knopf MichelleEVP and COO | $14.94K | 1,041 | $14.35 | +6% | Jun 3 | SEC |
| Jun 11 | Zillges Nicholas WPresident and CEO, Director | $15.44K | 1,076 | $14.35 | +2% | Jun 3 | SEC |
| Jun 11 | Spatz NoraEVP and CAO | $54.80K | 3,819 | $14.35 | +12% | Jun 3 | SEC |
| Nov 28 | Zillges Nicholas WPresident and CEO, Director | $12.22K | 1,075 | $11.37 | +3% | Nov 26 | SEC |
| Nov 14 | Zillges Nicholas WPresident and CEO, Director | $14.57K | 1,325 | $11.00 | +4% | Nov 13 | SEC |