secwatch.observer — SEC 8-K summary ====================================== Issuer: Certara, Inc. (CERT) CIK: 0001827090 Form: 8-K Filed at: 2022-12-08T23:59:59+00:00 Accession: 0001104659-22-125493 Event type: m_and_a Sentiment: positive Materiality: 0.75 Item codes: 5.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Certara announces $449M stock purchase by Arsenal Capital Partners at $15/share; David Spaight joins board -------------------------------------------------------------------------------- - Arsenal Capital Partners closed $449M purchase of 29,954,521 shares from EQT at $15.00/share. - David Spaight appointed to Board; Eric Liu and Ethan Waxman resign (EQT representatives). - Arsenal agreed to two-year lock-up on new shares, signaling long-term commitment. - Stephen McLean remains on Board; moves to Nominating and Corporate Governance Committee from Audit. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1827090/000110465922125493/0001104659-22-125493-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1827090/000110465922125493/tm2232188d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-22-125493 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer