MBBC

MARATHON BANCORP INC
USCUSIP 565759206
Institutional Owners
0
13F Value Held
$0
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
5
Smart-money sentimentMixed
BearishBullish
13F funds (latest Q)0 adding · 0 trimming
Insider net (180d)+$0
Price history not yet available for MBBC.

Top institutional holders

0 13F filers

Not held in any tracked 13F filing yet.

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$0
0 insiders
Net
$0
0 P/S txns
Signal
Mixed
open-market
DateInsiderRoleActionSharesValue
Jun 3, 2026Zientara AmyDirectoracquired (M)3.6K$29K
Jun 3, 2026Zientara AmyDirectoracquired (M)899$6K
Jun 3, 2026Zientara AmyDirectordisposed (M)3.6K$0
Jun 3, 2026Zientara AmyDirectordisposed (M)899$0
Jun 3, 2026Spatz NoraEVP and CAOacquired (M)1.2K$10K
Jun 3, 2026Spatz NoraEVP and CAOdisposed (M)1.2K$0
Jun 3, 2026Zillges Nicholas WPresident and CEO, Directoracquired (M)1.5K$10K
Jun 3, 2026Zillges Nicholas WPresident and CEO, Directordisposed (M)1.5K$0
Jun 3, 2026Grimm Thomas LDirectoracquired (M)300$2K
Jun 3, 2026Grimm Thomas LDirectordisposed (M)300$0
Jun 3, 2026Wimmer Timothy RDirectoracquired (M)3.6K$29K
Jun 3, 2026Wimmer Timothy RDirectoracquired (M)899$6K

Recent filings

5 shown

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for MBBC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.