144 0001830053 XXXXXXXX LIVE 0001770121 SANA BIOTECHNOLOGY, INC. 001-39941 188 East Blaine Street, Suite 400 Suite 400 Seattle WA 98102 (206) 701-7914 NATHAN HARDY Former CFO Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

25933 64959.57 223268889 11/25/2024 NASDAQ Class A 07/23/2019 Founder Stock Issuer N 25933 07/23/2019 Cash N NATHAN HARDY

188 East Blaine Street, Suite 400 Suite 400 Seattle WA 98102

Common 10/21/2024 45796 180807.19 11/25/2024 /s/ Nathan Richard Hardy