$STRR

Star Equity Holdings, Inc. (STRR) filed an SEC Form 8-K — Regulation FD Disclosure. 1 A Diversified Holding Company www.starequity.com Creating Shareholder Value through Organic Growth, Acquisitions, and Share Repurchases September 2026 Common Stock (Nasdaq: STRR) Series A 10% Preferred Stock (Nasdaq: STRRP) 2 This presentation contains statements that the Compa

Star Equity (STRR) reported Q2 2026 revenue of $54.9M, up 54.6% YoY, with a net loss of $2.5M. Energy Services revenue grew 19%, while Building Solutions declined. The company plans to acquire Harte Hanks for $38M, funded by cash and preferred stock, expecting $10M in synergies. Management highlighted digital innovation and share repurchases.

Star Equity Holdings, Inc. (STRR) filed an SEC Form 8-K — Entry into a Material Definitive Agreement. Exhibit 99.1 Star Equity Holdings Enters Into Merger Agreement to Acquire Harte Hanks Transaction Expands Star’s Business Services Platform, Enhances Revenue Diversity, and is Expected to Drive Significant Cost Synergies and Earnings Accretion Harte Hanks Stockholders to Receive

Harte Hanks (NASDAQ:HHS) and Star Equity Holdings (NASDAQ:STRR) entered a definitive merger agreement under which Star Equity will acquire all Harte Hanks shares for $5.00 per share, about $38.4 million total equity value. Consideration is 50% cash and 50% Star Equity 10% preferred stock. Closing is expected in 60 to 90 days.

Harte Hanks Inc (NASDAQ:HHS) shares rose 2.1% premarket after Star Equity Holdings Inc (NASDAQ:STRR) agreed to acquire HHS for $5.00 per share. The deal implies about $38.4M aggregate equity value, a 100% premium. HHS shareholders may take $5 cash or 0.50 shares of STRRP preferred. Board approved; expected close in 60-90 days.

Star Equity Holdings, Inc. (STRR) filed an SEC Form 8-K — Results of Operations and Financial Condition. Exhibit 99.1 For Immediate Release Star Equity Holdings Reports 2026 Second Quarter Results Realized merger synergies of $3.0 million on annualized basis OLD GREENWICH, CT - August 14, 2026 - Star Equity Holdings, Inc. (Nasdaq: STRR and STRRP) ("Star" or the "Company"), a diversi

Summit Royalties Ltd. (TSXV: SUM, OTCQX: SUMMF) said it completed its acquisition of Star Royalties Ltd. (TSXV: STRR, OTCQX: STRFF) via a Canada Business Corporations Act plan of arrangement. Summit issued 28,944,162 shares for Star, adding Star’s royalty/stream interests including a 4% gold stream on Mining Americas’ Copperstone project. Summit now has 48 royalties/streams; 2026 construction assets target 2027 production.

Eberwein Jeffrey E. (Chief Executive Officer) purchased 10,000 shares of Star Equity Holdings, Inc. (STRR) at $11.01 ($0.11M total) across 2 trades over 2026-06-25 to 2026-06-29.

Eberwein Jeffrey E. (Chief Executive Officer) purchased 5,000 shares of Star Equity Holdings, Inc. (STRR) at an average of $11.15 ($11.01–$11.16) across 2 trades over 2026-06-18 to 2026-06-22.

Eberwein Jeffrey E. (Chief Executive Officer) purchased 5,000 shares of Star Equity Holdings, Inc. (STRR) at an average of $11.21 ($11.01–$11.21) across 2 trades over 2026-06-15 to 2026-06-16.