Jeffrey E. Eberwein, Chief Executive Officer and Director of Star Equity Holdings, Inc., filed a Form 4 on October 26, 2026, reporting the sale of 840 shares of Series A Cumulative Perpetual Preferred Stock on October 22, 2026, under a Rule 10b5-1 trading plan.

Key Highlights

  • Security sold: 840 shares of Series A Cumulative Perpetual Preferred Stock, par value $0.001 per share, disposed of (transaction code S) on October 22, 2026.
  • Weighted average price: $8.82 per share, with individual transactions ranging from $8.70 to $9.00.
  • Post-transaction holdings: Eberwein directly beneficially owns 750,096 shares of Series A Preferred Stock following the reported transaction.
  • 10b5-1 plan: The sale was made under a Rule 10b5-1 trading plan adopted by Eberwein and assumed by Clear Street LLC, with sales permitted to begin October 1, 2026, and the plan expiring October 1, 2028, unless terminated earlier.
  • Reporting person roles: Eberwein is identified as Director, 10% Owner, and Chief Executive Officer of Star Equity Holdings, Inc. (NASDAQ:STRR).

Eberwein's October 22 Preferred Stock Sale Under 10b5-1 Plan

According to the Form 4 filed with the SEC on October 26, 2026, Jeffrey E. Eberwein sold 840 shares of Star Equity Holdings' Series A Cumulative Perpetual Preferred Stock on October 22, 2026. The filing states the transaction was effected pursuant to a Rule 10b5-1 trading plan that Eberwein adopted and that was subsequently assumed by Clear Street LLC. The plan became effective for sales beginning October 1, 2026, and is scheduled to expire on October 1, 2028, unless terminated earlier.

The filing reports a weighted average sale price of $8.82 per share, rounded to the nearest cent. The shares were sold in multiple transactions at prices ranging from $8.70 to $9.00 on October 22, 2026. Per the filing, Eberwein "undertakes to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price such shares were sold."

Following the reported disposition, Eberwein directly holds 750,096 shares of the Series A Preferred Stock, according to the filing. No derivative securities transactions were reported. The filing was signed by Jeffrey E. Eberwein on October 26, 2026, and the transaction box indicating a Rule 10b5-1(c) plan was checked on the form.

What Was Disclosed

Star Equity Holdings CEO and Director Jeffrey E. Eberwein reported the disposal of 840 Series A Preferred shares at a weighted average of $8.82 on October 22, 2026, under a pre-established 10b5-1 plan, leaving him with 750,096 directly held shares.