SCHEDULE: Eberwein Boosts Star Equity Stake to 21.4%

Jeffrey E. Eberwein has increased his beneficial ownership in Star Equity Holdings, Inc. to 21.4% through recent common stock purchases.

Summary

• Jeffrey E. Eberwein beneficially owns 744,763 shares of Star Equity Holdings, Inc. common stock.
• This represents 21.4% of the company's common stock, based on 3,485,353 shares deemed outstanding.
• The aggregate purchase price for these shares is approximately $18,420,329, excluding brokerage commissions.
• Eberwein also holds 1,131,072 shares of the Issuer's 10% Series A Cumulative Perpetual Preferred Stock.
• Recent common stock purchases include 8,265 shares on November 17, 2025, at a weighted average price of $10.16 per share, 10,217 shares on November 18, 2025, at $10.42 per share, and 2,312 shares on November 19, 2025, at $10.38 per share.
• The beneficial ownership includes 49,450 shares underlying immediately exercisable warrants.
• Excluded from beneficial ownership are 8,918 restricted shares granted on September 15, 2025, which vest upon the anniversary of the grant date.

Sentiment

Score: 7

Explanation: The increased stake by a significant insider like Jeffrey E. Eberwein, especially given his existing substantial holdings, generally signals confidence in the company's future prospects. While recent purchase prices are lower than earlier ones, this could be seen as opportunistic buying rather than a negative signal, especially for a long-term investor.

Positives

• Increased insider ownership by Jeffrey E. Eberwein, a significant shareholder, signals confidence in Star Equity Holdings, Inc.'s future prospects.
• A substantial investment of approximately $18.4 million in common stock, alongside existing preferred stock holdings, demonstrates a strong commitment to the company.

Negatives

• Recent common stock purchases by Mr. Eberwein in November 2025 were at prices ($10.16 $10.42) lower than earlier purchases in September 2025 ($11.20 $11.51), which could indicate a declining share price trend or opportunistic buying at a lower valuation.

Future Outlook

NA

Industry Context

NA

Stakeholder Impact

• Increased insider ownership may be viewed positively by shareholders, suggesting management confidence and alignment of interests.
• The significant stake held by Mr. Eberwein could influence future strategic decisions or corporate governance matters.

Key Dates

Recommendation

The filing indicates a significant insider, Jeffrey E. Eberwein, has increased his stake in Star Equity Holdings, Inc. to 21.4% through recent purchases. This action typically signals confidence in the company's long-term value. However, the recent purchase prices were slightly lower than earlier ones, which could reflect market conditions or opportunistic buying. While the increased insider ownership is a positive signal, the filing itself does not provide enough fundamental company performance data to warrant a 'buy' or 'strong buy' recommendation without further analysis of the company's financials and strategic direction. Therefore, a 'hold' recommendation is appropriate, suggesting investors maintain their current positions while monitoring future company performance and additional insider activity.

Keywords

Star Equity Holdings, Jeffrey E. Eberwein, Schedule 13D, Insider Ownership, Common Stock, Preferred Stock, Share Acquisition, Investment, Equity Holdings