secwatch.observer — SEC 8-K summary ====================================== Issuer: GT Biopharma, Inc. (GTBP) CIK: 0000109657 Form: 8-K Filed at: 2022-12-13T23:59:59+00:00 Accession: 0001493152-22-035311 Event type: leadership Sentiment: negative Materiality: 0.70 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 GT Biopharma announces departure of President of R&D and CMO Gregory Berk ------------------------------------------------------------------------- - Dr. Gregory Berk no longer employed as President of R&D and Chief Medical Officer effective December 8, 2022. - No successor or interim replacement named in the filing. - Departure comes as GT Biopharma (GTBP) advances its cancer immunotherapy pipeline. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/109657/000149315222035311/0001493152-22-035311-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/109657/000149315222035311/form8-k.htm HTML page: https://secwatch.observer/filing/0001493152-22-035311 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer