secwatch.observer — SEC 8-K summary ====================================== Issuer: GT Biopharma, Inc. (GTBP) CIK: 0000109657 Form: 8-K Filed at: 2023-05-04T23:59:59+00:00 Accession: 0001493152-23-015385 Event type: leadership Sentiment: neutral Materiality: 0.45 Item codes: 5.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 GT Biopharma appoints Charles Casamento to board; Alan Urban resigns -------------------------------------------------------------------- - Charles J. Casamento appointed to board effective May 1, 2023, to fill vacant seat. - Casamento to serve on Audit, Compensation, and Nominating & Governance committees. - Alan Urban resigned from board on May 1, 2023, to pursue new career opportunities. - Casamento has >35 years biopharma experience, formerly CEO of Questcor Pharmaceuticals and Osteologix. - Casamento currently serves on boards of four NASDAQ-listed biotechs: Eton, First Wave, PaxMedica, Relmada. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/109657/000149315223015385/0001493152-23-015385-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/109657/000149315223015385/form8-k.htm HTML page: https://secwatch.observer/filing/0001493152-23-015385 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer