Facility to Support Allogeneic CAR T, Gene Therapy, and Stem Cell-Derived Therapies Facility Able to Support Clinical Trial and Early Commercial Launches of Multiple Programs State-of-the-Art Manufacturing Facility to be Located in San Francisco Bay Area SEATTLE, July 14, 2021 (GLOBE NEWSWIRE) — Sana Biotechnology, Inc. (NASDAQ: SANA), a company focused on creating and delivering engineered cells as medicines, today announced that it has entered into a lease agreement to develop a 163,000 square foot manufacturing facility in Fremont, California. This facility will support the manufacture of Sana’s late-stage clinical development and early commercial product candidates across the multiple technologies in Sana’s pipeline. “Manufacturing remains a key bottleneck to the development and broad accessibility of cell- and gene-based medicines. This facility is a key component in enabling our aspirations to rapidly innovate, consistently manufacture, and scale production of these medicines,” said Steve Harr, Sana’s President and CEO. “Sana is making significant investments to create the scientific insights, supply chain stability, and operational capabilities to transform the potentially disruptive scientific insights of the cell and gene therapy field into important medicines for patients.” The facility will be designed to provide manufacturing capabilities across Sana’s portfolio, including allogeneic T cell, viral vector, and pluripotent stem cell production. The Fremont location allows close proximity to Sana’s existing technical and scientific capabilities and access to a strong biotechnology talent base. As part of the company’s holistic manufacturing strategy, Sana also intends to work with contract manufacturing partners to advance its product candidates to the clinic as early as next year. About Sana BiotechnologySana Biotechnology, Inc. is focused on creating and delivering engineered cells as medicines for patients. We share a vision of repairing and controlling genes, replacing missing or damaged cells, and making our therapies broadly available to patients. We are more than 300 people working together to create an enduring company that changes how the world treats disease. Sana has operations in Seattle, Cambridge, and South San Francisco. For more information about Sana Biotechnology, please visit https://sana.com/. Cautionary Note Regarding Forward-Looking StatementsThis press release contains forward-looking statements about Sana Biotechnology, Inc. (the “Company,” “we,” “us,” or “our”) within the meaning of the federal securities laws, including those related to the Company’s vision, progress, and business plans; expectations for its development programs, product candidates and technology platforms, including its pre-clinical, clinical and regulatory development plans and timing expectations; its manufacturing plans and strategy; and expectations with respect to the manufacturing capabilities of the facility. All statements other than statements of historical facts contained in this press release, including, among others, statements regarding the Company’s strategy, expectations, cash runway and future financial condition, future operations, and prospects, are forward-looking statements. In some cases, you can identify forward-looking statements by terminology such as “aim,” “anticipate,” “assume,” “believe,” “contemplate,” “continue,” “could,” “design,” “due,” “estimate,” “expect,” “goal,” “intend,” “may,” “objective,” “plan,” “positioned,” “potential,” “predict,” “seek,” “should,” “target,” “will,” “would” and other similar expressions that are predictions of or indicate future events and future trends, or the negative of these terms or other comparable terminology. The Company has based these forward-looking statements largely on its current expectations, estimates, forecasts and projections about future events and financial trends that it believes may affect its financial condition, results of operations, business strategy and financial needs. In light of the significant uncertainties in these forward-looking statements, you should not rely upon forward-looking statements as predictions of future events. These statements are subject to risks and uncertainties that could cause the actual results to vary materially, including, among others, the risks inherent in drug development such as those associated with the initiation, cost, timing, progress and results of the Company’s current and future research and development programs, preclinical and clinical trials, as well as the economic, market and social disruptions due to the ongoing COVID-19 public health crisis. For a detailed discussion of the risk factors that could affect the Company’s actual results, please refer to the risk factors identified in the Company’s SEC reports, including but not limited to its Annual Report on Form 10-K dated March 24, 2021 and Quarterly Report on Form 10-Q dated May 5, 2021. Except as required by law, the Company undertakes no obligation to update publicly any forward-looking statements for any reason. All product and company names herein may be trademarks of their registered owners. Investor Relations:Nicole Keithinvestor.relations@sana.com Media:Morgan Warners, Finsbury Glover Heringmedia@sana.com