{"schema_version":"secwatch.filing_event.v1","accession":"0001289945-26-000012","form_type":"8-K","ticker":"SPOK","cik":"0001289945","company_name":"Spok Holdings, Inc","filed_at":"2026-02-26T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.730350+00:00","generated_at":"2026-05-15T23:26:39.133425+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"low","headline":"Spok Holdings posts investor presentation; content not fully available in filing text","bullets":["Investor presentation posted February 26, 2026, on company website (Exhibit 99.1).","Only safe harbor statement is visible in the provided exhibit; actual financial data omitted.","No specific results, guidance, or material updates can be extracted from the filing text.","Confidence is low because the key presentation content is not included in the supplied text."],"urls":{"canonical":"https://secwatch.observer/filing/0001289945-26-000012","json":"https://secwatch.observer/filing/0001289945-26-000012.json","markdown":"https://secwatch.observer/filing/0001289945-26-000012.md","text":"https://secwatch.observer/filing/0001289945-26-000012.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1289945/000128994526000012/0001289945-26-000012-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1289945/000128994526000012/spok-20260226.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T23:26:39.133425+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"}