secwatch.observer — SEC 8-K summary ====================================== Issuer: APPIAN CORP (APPN) CIK: 0001441683 Form: 8-K Filed at: 2025-10-02T23:59:59+00:00 Accession: 0001441683-25-000060 Event type: leadership Sentiment: neutral Materiality: 0.40 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 Appian General Counsel Christopher Winters to retire in Q4 2025; no successor yet -------------------------------------------------------------------------------- - Christopher Winters, General Counsel and Secretary, plans to retire during Q4 2025. - Winters will remain in role through November 4, 2025 Board meeting to aid transition. - Successor not named; transition assistance is ongoing. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1441683/000144168325000060/0001441683-25-000060-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1441683/000144168325000060/appn-20250929.htm HTML page: https://secwatch.observer/filing/0001441683-25-000060 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer