secwatch.observer — SEC 8-K summary ====================================== Issuer: Star Equity Holdings, Inc. (STRR) CIK: 0001210708 Form: 8-K Filed at: 2026-06-29T20:03:54+00:00 Accession: 0001210708-26-000071 Event type: other_material Sentiment: positive Materiality: 0.25 Item codes: 8.01, 9.01, 2.02 LLM model: deepseek-v4-flash:cloud@v2 Star Equity Holdings added to Russell Microcap Index effective June 26, 2026 ---------------------------------------------------------------------------- - Common stock (STRR) added to the Russell Microcap Index following the 2026 reconstitution. - Inclusion became effective after U.S. market close on June 26, 2026. - Index captures 4,000 largest U.S. stocks by total market cap as of April 30, 2026. - CEO Jeff Eberwein says inclusion reflects progress in building diversified platform. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1210708/000121070826000071/0001210708-26-000071-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1210708/000121070826000071/strr-20260626.htm HTML page: https://secwatch.observer/filing/0001210708-26-000071 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer