0001415889-24-008954.txt : 20240322 0001415889-24-008954.hdr.sgml : 20240322 20240322162842 ACCESSION NUMBER: 0001415889-24-008954 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240305 FILED AS OF DATE: 20240322 DATE AS OF CHANGE: 20240322 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: NEWELL WILLIAM J CENTRAL INDEX KEY: 0001309660 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-38662 FILM NUMBER: 24775646 MAIL ADDRESS: STREET 1: 887 GREAT NORTHERN WAY CITY: VANCOUVER STATE: A1 ZIP: V5T 4T5 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: SUTRO BIOPHARMA, INC. CENTRAL INDEX KEY: 0001382101 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 452441988 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 111 OYSTER POINT BLVD. CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 BUSINESS PHONE: 650-392-8412 MAIL ADDRESS: STREET 1: 111 OYSTER POINT BLVD. CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 FORMER COMPANY: FORMER CONFORMED NAME: SUTRO BIOPHARMA INC DATE OF NAME CHANGE: 20061127 4/A 1 form4a-03222024_080335.xml X0508 4/A 2024-03-05 2024-03-07 0001382101 SUTRO BIOPHARMA, INC. STRO 0001309660 NEWELL WILLIAM J C/O SUTRO BIOPHARMA, INC. 111 OYSTER POINT BLVD. SOUTH SAN FRANCISCO CA 94080 true true false false CEO 0 Restricted Stock Units (RSUs) 2024-03-05 4 A 0 167000 0 A 2028-03-01 Common Stock 167000 167000 D Each RSU represents a contingent right to receive one (1) share of the Issuer's Common Stock upon settlement. The RSUs vest as to 1/4th of the total award annually beginning on March 1, 2025, subject to continued service through each vesting date. This Form 4 amendment is being filed to correct the number of restricted stock units granted to the reporting person on March 5, 2024. The original Form 4 remains otherwise unmodified. /s/ Edward C. Albini as attorney-in-fact for William J. Newell 2024-03-22