SUTRO BIOPHARMA, INC.
SEC Filing List

STRO         CIK: 0001382101

Form Description Owner/Filer Filing Agent Date Actions
EFFECTEffectiveness refer to a Registration St...cik 9999999995 /fa04/01/2026
424B3Prospectus filed pursuant to Rule 424(b)(3)Sutro Biopharma, Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/04/01/2026
8-KCurrent report filingSutro Biopharma, Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/03/23/2026
S-3Registration statement for specified tra...Sutro Biopharma, Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/03/23/2026
S-8Initial registration statement for secur...Sutro Biopharma, Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/03/23/2026
10-KAnnual report pursuant to Section 13 and...Sutro Biopharma, Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/03/23/2026
4Statement of changes in beneficial owner...Pauling DavidSutro Biopharma, Inc.03/06/2026
4Statement of changes in beneficial owner...Chung JaneSutro Biopharma, Inc.03/06/2026
4Statement of changes in beneficial owner...Gerber Hans-peterSutro Biopharma, Inc.03/03/2026
4Statement of changes in beneficial owner...Chung JaneSutro Biopharma, Inc.03/03/2026
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