secwatch.observer — SEC 8-K summary ====================================== Issuer: Merus N.V. (—) CIK: 0001651311 Form: 8-K Filed at: 2025-12-12T23:59:59+00:00 Accession: 0001193125-25-316841 Event type: m_and_a Sentiment: neutral Materiality: 1.00 Item codes: 2.01, 3.03, 5.01, 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Merus completes $6.9B acquisition by Genmab at $97.00 per share; 94.2% tendered ------------------------------------------------------------------------------- - Acquisition closed Dec 12, 2025; total consideration ~$6.9B; shareholders received $97.00 per share in cash. - 94.2% of outstanding shares validly tendered and accepted; subsequent offering period runs through Dec 29, 2025. - Board changes: Sven Lundberg, Mark Iwicki, Len Kanavy, Paolo Pucci, Victor Sandor, Jason Haddock departed; Jan van de Winkel appointed CEO. - Executives Lundberg and Silverman cease as officers; gross-up agreements with aggregate cap of $9.3M for certain executives. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1651311/000119312525316841/0001193125-25-316841-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1651311/000119312525316841/d29730d8k.htm HTML page: https://secwatch.observer/filing/0001193125-25-316841 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer