Live feed08:19:45·252dINSIDERFilingvia QuantisnowCHIEF SCIENTIFIC OFFICER Gerber Hans-Peter bought $13,607 worth of shares (17,000 units at $0.80), increasing direct ownership by 31% to 71,832 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.STRO· Sutro Biopharma Inc.Health CareOriginal source