secwatch.observer — SEC 8-K summary ====================================== Issuer: Dianthus Therapeutics, Inc. /DE/ (DNTH) CIK: 0001690585 Form: 8-K Filed at: 2023-05-19T23:59:59+00:00 Accession: 0001193125-23-149353 Event type: leadership Sentiment: neutral Materiality: 0.30 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 Magenta Therapeutics CSO Dr. Lisa Olson departs effective May 15, 2023 amid proposed merger with Dianthus -------------------------------------------------------------------------------- - Dr. Lisa Olson, Head of Research and CSO, left Magenta on May 15, 2023 due to completion of certain asset sales and announced proposed merger with Dianthus. - Magenta entered into a consulting agreement with Dr. Olson for work on an as-requested basis at an hourly rate. - Dr. Olson is eligible for severance benefits under her amended employment agreement, subject to execution of a separation agreement. - The departure is part of restructuring related to the proposed merger with Dianthus Therapeutics. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1690585/000119312523149353/0001193125-23-149353-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1690585/000119312523149353/d469753d8k.htm HTML page: https://secwatch.observer/filing/0001193125-23-149353 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer