Eberwein Jeffrey E. 4

What Happened

• Jeffrey E. Eberwein, Chief Executive Officer of Star Equity Holdings, Inc. (STRR), made a series of open-market purchases (reporting code P) totaling 16,292 shares between June 5 and June 9, 2026. The transactions were: 3,443 shares @ $11.51 on 2026-06-05 ($39,629); 10,000 shares @ $11.45 on 2026-06-08 ($114,500); and 2,849 shares @ $11.23 on 2026-06-09 ($31,994). Aggregate cost ≈ $186,123. These were purchases (insider buying), as reported on Form 4.

Key Details

• Transaction dates/prices:
  • 2026-06-05: 3,443 shares @ $11.51 (single-price report) — $39,629.
  • 2026-06-08: 10,000 shares @ weighted avg $11.45 (purchases ranged $11.14–$11.51) — $114,500. (See footnote F2.)
  • 2026-06-09: 2,849 shares @ weighted avg $11.23 (purchases ranged $11.01–$11.26) — $31,994. (See footnote F2.)
• Shares owned after the final transaction (per filing footnote F4): includes 1,075,955 shares of common stock plus 21,125 restricted shares and 6,750 RSUs — total beneficial ownership shown ≈ 1,103,830 shares (excludes 2,000 shares held indirectly in 401(k)/IRA).
• Footnotes: F1/F3/F4 detail holdings reported after earlier trades (restricted stock and RSUs count toward beneficial ownership); F2 notes weighted-average pricing and that the filer can provide a per-trade price breakdown on request.
• Filing: Form 4 filed 2026-06-09 reporting transactions dated 2026-06-05, 06-08 and 06-09.

Context

• Insider purchases are often watched by investors as a signal that executives are willing to invest personal capital, but they do not guarantee future performance. This report documents open-market purchases by the CEO and shows he remains a large shareholder (over 1.1M shares beneficially owned including restricted stock and RSUs).