{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-23-011995","form_type":"8-K","ticker":"BOC","cik":"0001494582","company_name":"BOSTON OMAHA Corp","filed_at":"2023-05-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:39.043588+00:00","generated_at":"2026-06-16T03:19:54.784395+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Boston Omaha reports 2022 annual letter: billboard revenue $39.2M, broadband subs up 118% to 39.6k","bullets":["Share price grew 14% CAGR from $10 to $26.50 since 2015; operating businesses generate ~$25M annual cash flow.","Link Media (billboards) revenue $39.2M (+6.7% organic), 7,600 faces, >30% cash flow return on tangible capital.","Insurance: controlled premium up 36% to $7.5M; combined ratio 97.2% (expense ratio 82.8%, loss ratio 14.4%).","Broadband: 39.6k subscribers (up from 18.2k), 4.9k fiber subs, EBITDA $4.4M, >$25M invested in 2022.","BOAM total assets $156.8M; acquired remaining 50% of 24th Street Asset Management; Sky Harbour stake $108.4M."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-23-011995","json":"https://secwatch.observer/filing/0001437749-23-011995.json","markdown":"https://secwatch.observer/filing/0001437749-23-011995.md","text":"https://secwatch.observer/filing/0001437749-23-011995.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1494582/000143774923011995/0001437749-23-011995-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1494582/000143774923011995/bomn20230501_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T03:19:54.784395+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"}