SAN FRANCISCO, CALIFORNIA, March 11, 2026 (GLOBE NEWSWIRE) -- GT Biopharma, Inc. (the “Company”) (NASDAQ: GTBP), a clinical stage immuno-oncology company focused on developing innovative therapeutics based on the Company's proprietary TriKE® natural killer (NK) cell engager platform, today announced that Michael Breen, Executive Chairman and Chief Executive Officer of GT Biopharma, will participate in the 38th Annual Roth Conference being held March 22-24, 2026 in Laguna Niguel, CA.
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