{"schema_version":"secwatch.filing_event.v1","accession":"0001660280-25-000007","form_type":"8-K","ticker":"TENB","cik":"0001660280","company_name":"Tenable Holdings, Inc.","filed_at":"2025-01-29T23:59:59+00:00","discovered_at":"2026-05-14T18:03:04.348015+00:00","generated_at":"2026-05-27T06:56:56.782075+00:00","sec_items":["1.01","7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Tenable to acquire Vulcan Cyber for ~$150M cash and RSUs to boost exposure management","bullets":["Total consideration of ~$150M: $147M in cash plus $3M in RSUs vesting over a future period.","Acquisition expected to close in Q1 2025, subject to customary closing conditions.","Vulcan Cyber is an exposure management innovator; capabilities will augment Tenable One platform.","Tenable plans to expand Tenable One with enhanced visibility, risk prioritization, and automated remediation."],"urls":{"canonical":"https://secwatch.observer/filing/0001660280-25-000007","json":"https://secwatch.observer/filing/0001660280-25-000007.json","markdown":"https://secwatch.observer/filing/0001660280-25-000007.md","text":"https://secwatch.observer/filing/0001660280-25-000007.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1660280/000166028025000007/0001660280-25-000007-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1660280/000166028025000007/tenb-20250129.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T06:56:56.782075+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"}