secwatch.observer — SEC 8-K summary ====================================== Issuer: Liberty Broadband Corp (LBRDA) CIK: 0001611983 Form: 8-K Filed at: 2026-03-09T23:59:59+00:00 Accession: 0001611983-26-000004 Event type: other Sentiment: neutral Materiality: 0.10 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Liberty Broadband sets virtual 2026 annual meeting for May 11; record date March 23 -------------------------------------------------------------------------------- - Virtual Annual Meeting of Stockholders scheduled for May 11, 2026 at 11:15 a.m. M.T. - Record date for voting is March 23, 2026 at 5:00 p.m. New York City time. - Stockholders need 16-digit control number from proxy card to enter at www.virtualshareholdermeeting.com/LBRD2026. - Webcast archive available at libertybroadband.com/investors after SEC filings. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1611983/000161198326000004/0001611983-26-000004-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1611983/000161198326000004/lbrda-20260306x8k.htm HTML page: https://secwatch.observer/filing/0001611983-26-000004 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer