{"schema_version":"secwatch.filing_event.v1","accession":"0001593275-25-000251","form_type":"8-K","ticker":"HG","cik":"0001593275","company_name":"Hamilton Insurance Group, Ltd.","filed_at":"2025-10-24T23:59:59+00:00","discovered_at":"2026-05-14T18:02:39.861581+00:00","generated_at":"2026-05-17T02:20:06.872390+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Hamilton Re amends $260M letter of credit facility, renews up to $75M UBS line","bullets":["Amendment and Restatement Agreement substitutes $260M letter of credit expiring Dec 31, 2029; fee 150 bps.","Fifteenth Amendment with UBS renews facility up to $75M (greater of $25M or outstanding), expiring Oct 23, 2026.","ING Bank N.V. becomes successor agent; Commerzbank and Deutsche Bank join as new lenders; Barclays and BMO retire.","Guarantor Hamilton Insurance Group confirms its guarantee under the amended agreements."],"urls":{"canonical":"https://secwatch.observer/filing/0001593275-25-000251","json":"https://secwatch.observer/filing/0001593275-25-000251.json","markdown":"https://secwatch.observer/filing/0001593275-25-000251.md","text":"https://secwatch.observer/filing/0001593275-25-000251.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1593275/000159327525000251/0001593275-25-000251-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1593275/000159327525000251/hg-20251020.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T02:20:06.872390+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":"5d0d6fbdc4102d7733f7f17a10ead377593b74e2","claim":"Hamilton Insurance Group, Ltd. amended revolving credit of greater of (i) $25 million and (ii) the letter of credit amount issued and outstanding, provided that such amount shall with UBS AG, Stamford Branch maturing October 23, 2026.","evidence_excerpt":"Pursuant to the Fifteenth Amendment, UBS renewed the letter of credit facility in an amount equal to the greater of (i) $25 million and (ii) the letter of credit amount issued and outstanding, provided that such amount shall not exceed $75 million, for a term that will expire on October 23, 2026. All other terms and conditions remain substantially unchanged.","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/1593275/000159327525000251/0001593275-25-000251-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"revolving credit"},{"label":"Principal","value":"greater of (i) $25 million and (ii) the letter of credit amount issued and outstanding, provided that such amount shall"},{"label":"Counterparty","value":"UBS AG, Stamford Branch"},{"label":"Maturity","value":"October 23, 2026"},{"label":"Event","value":"amendment"}],"fact_type":"debt_financing"},{"claim_id":"d76d82e02bec183ea844771a7993559be12b7ad8","claim":"Hamilton Insurance Group, Ltd. incurred revolving credit of $260 million with ING Bank N.V., London Branch; Commerzbank AG, New York Branch; Deutsche Bank AG, London Branch at 150.0 basis points per annum on issued letters of credit maturing December 31, 2029.","evidence_excerpt":"Pursuant to the Amendment, an unsecured letter of credit previously issued to Lloyd’s is being substituted with a new letter of credit issued under the Facility Agreement and such letter of credit will expire on December 31, 2029. The amount of the letter of credit is $260 million and the facility bears a fee of 150.0 basis points per annum on issued letters of credit.","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/1593275/000159327525000251/0001593275-25-000251-index.htm","confidence":0.95,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"revolving credit"},{"label":"Principal","value":"$260 million"},{"label":"Counterparty","value":"ING Bank N.V., London Branch; Commerzbank AG, New York Branch; Deutsche Bank AG, London Branch"},{"label":"Rate","value":"150.0 basis points per annum on issued letters of credit"},{"label":"Maturity","value":"December 31, 2029"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}