Filing Details

Accession Number:
0001415889-24-002065
Form Type:
4
Zero Holdings:
No
Publication Time:
2024-01-31 16:23:31
Reporting Period:
2024-01-29
Accepted Time:
2024-01-31 16:23:31
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1382101 Sutro Biopharma Inc. STRO Biological Products, (No Disgnostic Substances) (2836) 452441988
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1877585 Nicki Vasquez C/O Sutro Biopharma, Inc.
111 Oyster Point Blvd.
South San Francisco CA 94080
Chief Port. Strat & Alnce Ofcr No No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2024-01-29 12,185 $5.00 12,803 No 4 S Direct
Common Stock Acquisiton 2024-01-29 2,500 $0.00 15,303 No 4 M Direct
Common Stock Disposition 2024-01-29 1,024 $4.99 14,279 No 4 F Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
No 4 M Direct
No 4 F Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Restricted Stock Unit (RSU) Disposition 2024-01-29 2,500 $0.00 2,500 $0.00
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2024-01-29 No 4 M Direct
Footnotes
  1. This transaction was entered into pursuant to a Rule 10b5-1 plan adopted by the reporting person on June 29, 2023.
  2. Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the RSUs and does not represent a sale by the reporting person.
  3. Each RSU represents a contingent right to receive one (1) share of the issuer's Common Stock upon settlement.
  4. The RSUs vest as to 1/4th of the total shares annually beginning on January 29, 2021, subject to the reporting person's provision of service to the issuer on each vesting date.