Newell William J (CIK 0001309660)

Latest company ownership

Shares held
167,000
Last filed at
Mar 22, 2024
Confidence Score
49.9
2025Q4
Confidence Score History
2019Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 5, 2025 Mar 7, 2025 SUTRO BIOPHARMA, INC. CEO Sell 47.5 -6,708 -1.61% $9.1K
Mar 4, 2025 Mar 6, 2025 SUTRO BIOPHARMA, INC. CEO Sell 46.3 -11,136 -2.73% $15.8K
Mar 1, 2025 Mar 4, 2025 SUTRO BIOPHARMA, INC. CEO Sell 46.3 -25,203 -6.27% $40.1K
Mar 5, 2024 Mar 7, 2024 SUTRO BIOPHARMA, INC. CEO Sell 46.3 -6,690 -1.95% $30.4K
Mar 4, 2024 Mar 6, 2024 SUTRO BIOPHARMA, INC. CEO Sell 42.5 -11,105 -3.31% $53.2K
Mar 1, 2024 Mar 5, 2024 SUTRO BIOPHARMA, INC. CEO Sell 46.3 -8,559 -2.73% $42.4K
Jan 29, 2024 Jan 31, 2024 SUTRO BIOPHARMA, INC. CEO Sell 46.3 -5,634 -1.91% $28.1K
Mar 3, 2023 Mar 7, 2023 SUTRO BIOPHARMA, INC. CEO Sell 42.5 -17,246 -5.78% $99.9K
Jan 27, 2023 Jan 31, 2023 SUTRO BIOPHARMA, INC. CEO Sell 46.3 -5,600 -2.20% $42K
Mar 14, 2022 Mar 15, 2022 SUTRO BIOPHARMA, INC. CEO Buy 87.5 +10,000 4.34% $77.5K
Mar 5, 2022 Mar 7, 2022 SUTRO BIOPHARMA, INC. CEO Sell 42.5 -6,483 -2.73% $53K
Jan 29, 2022 Feb 1, 2022 SUTRO BIOPHARMA, INC. CEO Sell 42.5 -5,278 -2.36% $54.8K
Jul 1, 2021 Sep 28, 2021 SUTRO BIOPHARMA, INC. CEO Sell 40.0 -13,219 -4.03% $254.2K
Jan 29, 2021 Feb 1, 2021 SUTRO BIOPHARMA, INC. CEO Sell 42.5 -7,061 -3.08% $156.4K
Sep 25, 2020 Sep 28, 2020 SUTRO BIOPHARMA, INC. CEO Sell 42.5 -13,219 -5.78% $136.2K
May 14, 2020 May 14, 2020 SUTRO BIOPHARMA, INC. CEO Buy 97.5 +64,516 46.49% $500K
Sep 26, 2019 Sep 30, 2019 SUTRO BIOPHARMA, INC. CEO Sell 42.5 -13,219 -8.47% $128.8K