{"filing":{"accession_number":"0001210708-26-000071","cik":"0001210708","ticker":"STRRP","company_name":"Star Equity Holdings, Inc.","form":"8-K","filing_date":"2026-06-29","report_date":null,"primary_document":"strr-20260626.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1210708/000121070826000071/strr-20260626.htm"},"events":[{"id":14601,"run_id":13010,"accession_number":"0001210708-26-000071","anchor_item_number":"8.01","event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"Star Equity Holdings announced its inclusion in the Russell Microcap Index following the 2026 reconstitution, effective June 26, 2026. While this is a positive operational/strategic milestone that increases institutional visibility and investor awareness, it does not fit neatly into any specific event category. The company characterizes it as \"a meaningful milestone\" that \"expands our visibility within the institutional investment community.\" This is a material operational event reflecting market recognition and improved access to capital markets, but it is not a governance matter, financial obligation, M\u0026A activity, or other named event type.","company_name":"Star Equity Holdings, Inc.","ticker":"STRRP","filing_date":"2026-06-29","form":"8-K","submitted_at":null,"items":[{"id":12081,"accession_number":"0001210708-26-000071","item_number":"8.01","item_title":null,"event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"Star Equity Holdings announced its inclusion in the Russell Microcap Index following the 2026 reconstitution, effective June 26, 2026. While this is a positive operational/strategic milestone that increases institutional visibility and investor awareness, it does not fit neatly into any specific event category. The company characterizes it as \"a meaningful milestone\" that \"expands our visibility within the institutional investment community.\" This is a material operational event reflecting market recognition and improved access to capital markets, but it is not a governance matter, financial obligation, M\u0026A activity, or other named event type.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-29T20:05:53.542070+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":12081,"accession_number":"0001210708-26-000071","item_number":"8.01","item_title":null,"event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"Star Equity Holdings announced its inclusion in the Russell Microcap Index following the 2026 reconstitution, effective June 26, 2026. While this is a positive operational/strategic milestone that increases institutional visibility and investor awareness, it does not fit neatly into any specific event category. The company characterizes it as \"a meaningful milestone\" that \"expands our visibility within the institutional investment community.\" This is a material operational event reflecting market recognition and improved access to capital markets, but it is not a governance matter, financial obligation, M\u0026A activity, or other named event type.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-29T20:05:53.542070+00:00","company_name":"Star Equity Holdings, Inc.","ticker":"STRRP","filing_date":"2026-06-29"}]}