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O 8-K relata dados positivos interinos da Fase 1/2a dos ensaios REDEEM-1 e POEMS-1, mostrando uma taxa de resposta completa de 100% em todos os 15 pacientes avaliáveis para eficácia, naïve a CAR-T, tratados com TPST-2003. Os dados também destacam um perfil de segurança favorável sem CRS ou ICANS de Grau ≥3 e PFS mediana prévia de 23.1 meses. Esses resultados apoiam o início planejado de um estudo registracional nos EUA ainda este ano.
EX-99.1 2 tpst-ex99_1.htm EX-99.1 EX-99.1 Exhibit 99.1 Tempest Reports First Quarter 2026 Financial Results and Provides Business Update Announced positive interim data from the ongoing REDEEM-1 Phase 1/2a trial of TPST-2003 in patients with relapsed/refractory multiple myeloma (rrMM) Announced Cincinnati Children’s Applied Gene and Cell Therapy Center (“AGCTC”) as Lead Manufacturing Partner Appointed Andrew Fang, Ph.D., as Head of Business Development Brisbane, CA , May 14, 2026 – Tempest Therapeutics, Inc. (Nasdaq: TPST) (“Tempest”), a clinical-stage biotechnology company developing a pipeline of advanced CAR-T cell therapy product candidates to treat cancer, today reported financial results for the quarter ended March 31, 2026, and provided a corporate update. “We made strong pro