X0306 4 2021-09-10 false 0001770121 Sana Biotechnology, Inc. SANA 0001830070 Hordo Christian C/O SANA BIOTECHNOLOGY, INC. 188 EAST BLAINE STREET, SUITE 400 SEATTLE WA 98102 false true false false EVP, Chief Business Officer Common Stock 2021-09-10 4 S false 1477.00 25.00 D 942455.00 D The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 4, 2021. /s/ James J. MacDonald, Attorney-in-Fact for Christian Hordo 2021-09-14