{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-23-039343","form_type":"8-K","ticker":"HG","cik":"0001593275","company_name":"Hamilton Insurance Group, Ltd.","filed_at":"2023-11-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:29.690610+00:00","generated_at":"2026-06-08T01:11:29.452302+00:00","sec_items":["1.01","5.03","8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Hamilton Insurance Group prices IPO at $15/sh, closes Nov 14, net proceeds ~$80.6M","bullets":["IPO of 15M Class B shares at $15.00/sh; 6.25M primary shares from company, 8.75M secondary from existing shareholders.","Net proceeds to company ~$80.6M after underwriting discounts and expenses; will be used for capital contributions to operating platforms.","Shares began trading on NYSE under symbol 'HG' on November 10, 2023.","Underwriters granted 30-day option to purchase up to additional 2.25M shares from selling shareholders at IPO price.","Company adopted fourth amended and restated bye-laws and entered into shareholders agreement effective upon closing."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-23-039343","json":"https://secwatch.observer/filing/0001628280-23-039343.json","markdown":"https://secwatch.observer/filing/0001628280-23-039343.md","text":"https://secwatch.observer/filing/0001628280-23-039343.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1593275/000162828023039343/0001628280-23-039343-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1593275/000162828023039343/hamilton-8xk.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-08T01:11:29.452302+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"ec1bc18619fa3666e29de4330748dda5fb0c81df","claim":"Hamilton Insurance Group, Ltd.: Fourth amended and restated bye-laws became effective upon closing of initial public offering of Class B common shares (effective 2023-11-14).","evidence_excerpt":"On November 14, 2023, in connection with the Offering of Class B common shares of the Company, the Company’s fourth amended and restated bye-laws (the “ Bye-laws ”) became effective.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1593275/000162828023039343/0001628280-23-039343-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"bylaw amendment"},{"label":"Effective","value":"2023-11-14"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}