{"schema_version":"secwatch.filing_event.v1","accession":"0001441683-26-000003","form_type":"8-K","ticker":"APPN","cik":"0001441683","company_name":"APPIAN CORP","filed_at":"2026-01-21T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.094102+00:00","generated_at":"2026-05-16T09:16:19.045333+00:00","sec_items":["5.02","8.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Appian appoints ScienceLogic CEO David Link to Board of Directors","bullets":["David Link, Co-Founder & CEO of ScienceLogic, will join Appian Board effective Jan 25, 2026.","Link also appointed to Audit Committee; Board determined independent per Nasdaq and SEC rules.","Annual board retainer of $250,000, paid half in cash and half in fully-vested Class A common stock.","Link holds over 12 technology patents in IT management; prior senior roles at Interliant and IBM."],"urls":{"canonical":"https://secwatch.observer/filing/0001441683-26-000003","json":"https://secwatch.observer/filing/0001441683-26-000003.json","markdown":"https://secwatch.observer/filing/0001441683-26-000003.md","text":"https://secwatch.observer/filing/0001441683-26-000003.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1441683/000144168326000003/0001441683-26-000003-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1441683/000144168326000003/appn-20260121.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T09:16:19.045333+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"}