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MBBC Insider Trading

Insider Ownership Percentage: 13.80%
Insider Buying (Last 12 Months): $119,657.57
Insider Selling (Last 12 Months): $0.00

Marathon Bancorp, Inc. /MD/ Insider Trading History Chart

This chart shows the insider buying and selling history at Marathon Bancorp, Inc. /MD/ by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Marathon Bancorp, Inc. /MD/ Share Price & Price History

Current Price: $14.67
Price Change: ▲ Price Increase of +0.17 (1.17%)
As of 10/23/2026 03:58 PM ET

This chart shows the closing price history over time for MBBC up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Marathon Bancorp, Inc. /MD/ Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/16/2026Nicholas W ZillgesCEOBuy970$15.00$14,550.0057,205View SEC Filing Icon  
6/10/2026Michelle KnopfCOOBuy164$14.75$2,419.0019,339View SEC Filing Icon  
6/10/2026Nicholas W ZillgesCEOBuy170$14.75$2,507.5051,160View SEC Filing Icon  
6/10/2026Nora SpatzCAOBuy602$14.75$8,879.5039,520View SEC Filing Icon  
6/10/2026Terry CornishSVPBuy219$14.75$3,230.2527,205View SEC Filing Icon  
6/9/2026Michelle KnopfCOOBuy519$14.50$7,525.5019,175View SEC Filing Icon  
6/9/2026Nicholas W ZillgesCEOBuy537$14.50$7,786.5050,990View SEC Filing Icon  
6/9/2026Nora SpatzCAOBuy1,904$14.50$27,608.0038,918View SEC Filing Icon  
6/9/2026Terry CornishSVPBuy693$14.50$10,048.5026,986View SEC Filing Icon  
6/8/2026Michelle KnopfCOOBuy54$14.24$768.9618,656View SEC Filing Icon  
6/8/2026Nicholas W ZillgesCEOBuy55$14.24$783.2050,453View SEC Filing Icon  
6/8/2026Nora SpatzCAOBuy197$14.24$2,805.2837,014View SEC Filing Icon  
6/8/2026Terry CornishSVPBuy71$14.24$1,011.0426,293View SEC Filing Icon  
6/5/2026Michelle KnopfCOOBuy87$14.25$1,239.7518,602View SEC Filing Icon  
6/5/2026Nicholas W ZillgesCEOBuy90$14.25$1,282.5050,398View SEC Filing Icon  
6/5/2026Nora SpatzCAOBuy320$14.25$4,560.0036,817View SEC Filing Icon  
6/5/2026Terry CornishSVPBuy116$14.25$1,653.0026,222View SEC Filing Icon  
6/4/2026Michelle KnopfCOOBuy20$13.77$275.4018,515View SEC Filing Icon  
6/4/2026Nicholas W ZillgesCEOBuy21$13.77$289.1750,308View SEC Filing Icon  
6/4/2026Nora SpatzCAOBuy74$13.77$1,018.9834,497View SEC Filing Icon  
6/4/2026Terry CornishSVPBuy27$13.77$371.7926,106View SEC Filing Icon  
6/3/2026Michelle KnopfCOOBuy197$13.75$2,708.7518,495View SEC Filing Icon  
6/3/2026Nicholas W ZillgesCEOBuy203$13.75$2,791.2550,287View SEC Filing Icon  
6/3/2026Nora SpatzCAOBuy722$13.75$9,927.5036,423View SEC Filing Icon  
6/3/2026Terry CornishSVPBuy263$13.75$3,616.2526,079View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Marathon Bancorp, Inc. /MD/ (NASDAQ:MBBC)

Marathon Bancorp, Inc. focuses on to operate as a bank holding company for Marathon Bank, a chartered savings bank. Marathon Bank offers deposit products, such as demand deposits, savings, and certificates of deposits; and lending products comprising commercial real estate, commercial and industrial, construction, one-to-four-family residential, multi-family real estate, and consumer loans primarily in the Marathon County area of Wisconsin. The company was founded in 2020 and is based in Wausau, Wisconsin. Marathon Bancorp, Inc. operates as a subsidiary of Marathon MHC.
Read More on Marathon Bancorp, Inc. /MD/

Today's Range

Now: $14.67
Low: $14.65
High: $14.67

50 Day Range

MA: $15.02
Low: $14.28
High: $15.39

52 Week Range

Now: $14.67
Low: $10.53
High: $15.79

Volume

519 shs

Average Volume

2,075 shs

Market Capitalization

$44.13 million

P/E Ratio

21.90

Dividend Yield

N/A

Beta

N/A

Who are the company insiders with the largest holdings of Marathon Bancorp, Inc. /MD/?

Marathon Bancorp, Inc. /MD/'s top insider shareholders include:
  1. Nicholas W Zillges (CEO)
  2. Nora Spatz (CAO)
  3. Terry Cornish (SVP)
  4. Michelle Knopf (COO)
Learn More about top insider investors at Marathon Bancorp, Inc. /MD/.

Marathon Bancorp, Inc. /MD/ Active Insiders

Nora Spatz
EVP & Chief Administrative Officer
6 recent trades
Terry Cornish
SVP & Chief Credit Officer
6 recent trades