WILLIAM J. NEWELL

Insider Reports History

Location
Vancouver, British Columbia, Canada
Signature
/s/ Edward C. Albini as attorney-in-fact for William J. Newell
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by WILLIAM J. NEWELL:

Company Role Class Num Shares Value Price $ Report Date Ownership
SUTRO BIOPHARMA, INC. CEO, Director Restricted Stock Units (RSUs) 167,000 $758,180 $4.54 05 Mar 2024 Direct
SUTRO BIOPHARMA, INC. CEO, Director Common Stock 292,531 $397,842 $1.36 05 Mar 2025 Direct
SUTRO BIOPHARMA, INC. CEO, Director Common Stock 116,525 $158,474 $1.36 05 Mar 2025 By William J. Newell Family Trust DTD 03/15/2019
SUTRO BIOPHARMA, INC. CEO, Director Restricted Stock Unit (RSU) 18,750 $85,125 $4.54 05 Mar 2024 Direct
SUTRO BIOPHARMA, INC. CEO, Director Restricted Stock Unit (RSU) 0 $0 $1.36 05 Mar 2025 Direct
SUTRO BIOPHARMA, INC. CEO, Director Stock Option (Right to Buy Common Stock) 174,000 05 Mar 2024 Direct

Insider Reports Filed by WILLIAM J. NEWELL

Symbol Company Period Transactions Value $ Form Type Role Filing Time
STRO SUTRO BIOPHARMA, INC. 05 Mar 2025 3 -$9,123 4 CEO, Director 07 Mar 2025, 16:14
STRO SUTRO BIOPHARMA, INC. 04 Mar 2025 3 -$15,813 4 CEO, Director 06 Mar 2025, 16:09
STRO SUTRO BIOPHARMA, INC. 01 Mar 2025 5 -$40,073 4 CEO, Director 04 Mar 2025, 18:32
STRO SUTRO BIOPHARMA, INC. 05 Mar 2024 1 $0 4/A CEO, Director 22 Mar 2024, 16:28
STRO SUTRO BIOPHARMA, INC. 05 Mar 2024 5 -$30,373 4 CEO, Director 07 Mar 2024, 16:31
STRO SUTRO BIOPHARMA, INC. 04 Mar 2024 3 -$53,193 4 CEO, Director 06 Mar 2024, 16:28
STRO SUTRO BIOPHARMA, INC. 01 Mar 2024 3 -$42,367 4 CEO, Director 05 Mar 2024, 16:40
STRO SUTRO BIOPHARMA, INC. 29 Jan 2024 3 -$28,114 4 CEO, Director 31 Jan 2024, 16:29
STRO SUTRO BIOPHARMA, INC. 03 Mar 2023 7 -$99,854 4 CEO, Director 07 Mar 2023, 15:56
STRO SUTRO BIOPHARMA, INC. 27 Jan 2023 3 -$42,000 4 CEO, Director 31 Jan 2023, 16:31
/report/000120919122049304-newell-william-j-2022-09-07 Social Capital Suvretta Holdings Corp. IV 07 Sep 2022 0 $0 3 Director 09 Sep 2022, 16:12
STRO SUTRO BIOPHARMA, INC. 14 Mar 2022 1 +$77,508 4 CEO, Director 15 Mar 2022, 19:00
STRO SUTRO BIOPHARMA, INC. 04 Mar 2022 5 -$52,966 4 CEO, Director 07 Mar 2022, 18:25
STRO SUTRO BIOPHARMA, INC. 29 Jan 2022 3 -$54,838 4 CEO, Director 01 Feb 2022, 19:37
STRO SUTRO BIOPHARMA, INC. 30 Dec 2021 2 $0 4 CEO, Director 03 Jan 2022, 17:28
STRO SUTRO BIOPHARMA, INC. 24 Sep 2021 5 -$254,201 4 CEO, Director 28 Sep 2021, 18:58