Poseida Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on developing therapeutics for patients with high unmet medical needs. The company develops P-PSMA-101, an autologous chimeric antigen receptor T cell (CAR-T) product candidate that is in Phase I trial for the treatment of patients with metastatic castrate resistant prostate cancer (mCRPC). It is also developing P-BCMA-ALLO1, which is in Phase I trial to treat patients with relapsed/refractory multiple myeloma; and P-MUC1C-ALLO1 that is in Phase I trial for treating a range of solid tumors, including breast, ovarian, and other epithelial-derived cancers. In addition, the company engages in the development of P-CD19CD20-ALLO1 for B cell malignancies and other autoimmune diseases; and P-BCMACD19-ALLO1, an allogeneic, off-the-shelf CAR-T product candidate in preclinical development for multiple myeloma. Further, it is developing P-PSMA-ALLO1, an allogeneic CAR-T product candidate for treating mCRPC. Additionally, the company engages in the development of P-OTC-101 and P-FVIII-101 that are clinical stage liver-directed gene therapies; and other allogeneic dual CAR candidates. It has a research collaboration and license agreement with Takeda Pharmaceutical Company Limited. The company was incorporated in 2014 and is headquartered in San Diego, California.

Poseida Therapeutics, Inc.

Poseida Therapeutics is a clinical-stage biopharmaceutical company advancing differentiated cell and gene therapies with the capacity to cure certain cancers and rare diseases. The Company's pipeline includes allogeneic CAR-T cell therapy product candidates for both solid and liquid tumors as well as in vivo gene therapy product candidates that address patient populations with high unmet medical need. The Company's approach to cell and gene therapies is based on its proprietary genetic editing platforms, including its non-viral piggyBac® DNA Delivery System, Cas-CLOVER™ Site-Specific Gene Editing System and nanoparticle and hybrid gene delivery technologies as well as in-house cell therapy manufacturing. The Company has formed a global strategic collaboration with Roche to unlock the promise of cell therapies for patients with hematological malignancies. Learn more at www.poseida.com.

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