Insiders / Newell William J
Newell William J
CIK 1309660personinsider
Companies
2
First seen
Feb 1, 2021
Last activity
Mar 7, 2025
Holdings
2 companies · 2 positionsView all →
| Company / security | Shares held | Latest |
|---|---|---|
| Sutro Biopharma, Inc. · STRO | 419,633 | — |
| Common stock | 419,633 | Mar 5, 2025 |
| Options | 125,000 | Mar 3, 2023 |
| Social Capital Suvretta Holdings Corp. IV · DNAD | — | — |
Ownership percentages elsewhere on the site count common and ordinary shares only, because that is what shares outstanding are measured in. Everything above is a real holding; not all of it is a share of the company.
Activity
InsidersInstitutions
This person's trades in company stock, across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Sep 24, 2021 | Other Withheld for taxes | STRO Sutro Biopharma, Inc. Common Stock | $254.2K | -13K -12.48% | 92,721 0.56% of shares | low |
| Jan 29, 2021 | Other Withheld for taxes | STRO Sutro Biopharma, Inc. Common Stock | $156.4K | -7K -3.67% | 185,349 1.12% of shares | low |
| Mar 3, 2023 | Other Withheld for taxes | STRO Sutro Biopharma, Inc. Common Stock | $99.9K | -17K -9.47% | 164,816 0.99% of shares | low |
| Mar 14, 2022 |