Form 4: Marathon Bancorp CEO Increases Stake in Company

President and CEO Nicholas W. Zillges acquired 1,076 shares of Marathon Bancorp, Inc. common stock through his 401(k) plan.

Summary

• Nicholas W. Zillges, President and CEO of Marathon Bancorp, Inc., purchased a total of 1,076 shares of common stock between June 3, 2026, and June 10, 2026.
• The purchases were executed through the reporting person's 401(k) account at prices ranging from approximately $13.75 to $14.75 per share.
• Following these transactions, the reporting person's total beneficial ownership in the 401(k) increased to 51,160 shares.
• The reporting person maintains additional direct ownership of 39,301 shares, along with 604 shares in an IRA and 4,429 shares in an ESOP.

Sentiment

Score: 7

Explanation: StockSavvy.ai views this as a moderately positive signal, as consistent insider buying by a CEO typically indicates confidence in the company's future prospects.

Positives

• Insider confidence is demonstrated by the CEO's decision to increase his equity stake in the company.
• The purchases were made consistently over a one-week period, suggesting a systematic accumulation strategy.

Negatives

• None identified.

Risks

• Market price volatility may affect the value of the CEO's holdings.
• The reliance on 401(k) and other retirement accounts for equity accumulation ties personal wealth closely to company performance.

Future Outlook

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

Industry Context

StockSavvy.ai notes that insider buying is generally viewed as a positive signal by the market, reflecting management's alignment with shareholder interests and confidence in the company's long-term valuation.

Comparison to Industry Standards

• Insider buying activity is consistent with standard corporate governance practices where executives maintain significant 'skin in the game' alongside retail and institutional shareholders.
• The use of weighted average pricing for multiple transactions is a standard regulatory reporting requirement for executives managing personal portfolios.

Stakeholder Impact

• Shareholders may perceive the CEO's increased investment as a sign of stability and commitment to the company's growth.

Next Steps

• No future actions or milestones were disclosed in this filing.

Key Dates

Keywords

Marathon Bancorp, Insider Trading, CEO Stock Purchase, MBBC, Form 4, Equity Ownership