Prior to co-founding Sana, Steve served as Chief Financial Officer and Head of Corporate Development for Juno Therapeutics until its acquisition by Celgene in early 2018. He was a member of the Board of Directors of Loxo Oncology prior to its acquisition by Eli Lilly in early 2019. Steve also was a co-founder and member of the Board of Directors of JW Therapeutics, a cell therapy company in China. Prior to joining Juno, Steve was at Morgan Stanley, most recently as Managing Director and Head of Biotechnology Investment Banking and previously as a biotech research analyst and co-head of global healthcare research.