Form 4: Marathon Bancorp EVP Michelle Knopf Increases Stake

EVP and COO Michelle Knopf acquired 1,041 shares of Marathon Bancorp common stock through 401(k) purchases between June 3 and June 10, 2026.

Summary

• Michelle Knopf, EVP and COO of Marathon Bancorp, Inc., reported the acquisition of 1,041 shares of common stock.
• The shares were purchased through a 401(k) plan in six separate transactions between June 3, 2026, and June 10, 2026.
• Purchase prices ranged from a weighted average of $13.748 to $14.75 per share.
• Following these transactions, the reporting person's total beneficial ownership in the 401(k) plan increased to 19,339 shares.
• The reporting person maintains additional direct ownership of 3,332 shares and indirect ownership of 2,235 shares via an ESOP.

Sentiment

Score: 7

Explanation: StockSavvy.ai views this as a moderately positive signal, as executive share accumulation typically reflects internal confidence in the company's valuation and prospects.

Positives

• Insider confidence is demonstrated by the EVP and COO increasing her equity stake in the company.
• Consistent accumulation of shares over a one-week period suggests a long-term commitment to the issuer.

Negatives

• None identified.

Risks

• Market price volatility affecting the value of the 401(k) holdings.
• General risks associated with equity ownership in a financial institution.

Future Outlook

No specific forward-looking guidance regarding company performance was provided in this filing.

Management Comments

• The reporting person undertakes to provide full information regarding the number of shares purchased at each separate price within the reported ranges upon request.

Industry Context

StockSavvy.ai notes that insider buying in regional banking institutions is often viewed as a positive signal of management's confidence in the bank's balance sheet and future earnings potential.

Comparison to Industry Standards

• Insider accumulation is a standard practice for executives in the regional banking sector to align interests with shareholders.
• The use of 401(k) plans for share accumulation is consistent with standard executive compensation and retirement planning structures.

Stakeholder Impact

• Shareholders may interpret the insider buying as a vote of confidence in the company's current market valuation.

Next Steps

• Continued monitoring of future Form 4 filings for further insider activity.

Key Dates

Keywords

Marathon Bancorp, MBBC, Insider Trading, Form 4, Equity Ownership, Banking