{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-015199","form_type":"8-K","ticker":"LBRDA","cik":"0001611983","company_name":"Liberty Broadband Corp","filed_at":"2025-02-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:04.188343+00:00","generated_at":"2026-05-26T11:53:18.677283+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Liberty Broadband issues supplemental proxy disclosures to address merger lawsuits","bullets":["Purported stockholder demand letters and two lawsuits filed in NY state court allege omissions in merger proxy statement.","Liberty Broadband and Charter supplement joint proxy with additional financial advisor details; deny liability.","Supplemental disclosure adds Centerview, Citi, and J.P. Morgan NAV calculation inputs and sell-side analyst price target methodology.","Lawsuits seek remedies for alleged federal securities law violations and state law fiduciary breaches; companies deem claims without merit.","Merger remains on schedule; supplemental filing aims to avoid litigation delay and reduce costs."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-015199","json":"https://secwatch.observer/filing/0001104659-25-015199.json","markdown":"https://secwatch.observer/filing/0001104659-25-015199.md","text":"https://secwatch.observer/filing/0001104659-25-015199.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1611983/000110465925015199/0001104659-25-015199-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1611983/000110465925015199/tm257090d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T11:53:18.677283+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}