{"schema_version":"secwatch.filing_event.v1","accession":"0001289945-22-000041","form_type":"8-K","ticker":"SPOK","cik":"0001289945","company_name":"Spok Holdings, Inc","filed_at":"2022-12-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:50.025812+00:00","generated_at":"2026-06-21T03:56:44.608535+00:00","sec_items":["8.01","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 on company website","bullets":["Investor presentation posted on December 15, 2022, at www.spok.com.","Presentation titled 'Smarter, faster clinical communication' dated December 2022.","No specific financial or operational details provided in the 8-K exhibit.","Presentation likely contains standard corporate overview and strategy."],"urls":{"canonical":"https://secwatch.observer/filing/0001289945-22-000041","json":"https://secwatch.observer/filing/0001289945-22-000041.json","markdown":"https://secwatch.observer/filing/0001289945-22-000041.md","text":"https://secwatch.observer/filing/0001289945-22-000041.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1289945/000128994522000041/0001289945-22-000041-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1289945/000128994522000041/spok-20221215.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-21T03:56:44.608535+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"}