Insiders / O Donnell Michael J
O Donnell Michael J
CIK 1245266personinsider
Companies
1
First seen
Mar 18, 2021
Last activity
May 27, 2025
Companies
| Company | Shares held | Latest |
|---|---|---|
| Cassava Sciences Inc · SAVA | — | — |
All securities held
2 positions · latest reported per filing
Shares
| Company | Security | Shares |
|---|---|---|
| Cassava Sciences Inc | Common stock | 6,873 |
Derivatives
| Company | Security | Shares |
|---|---|---|
| Cassava Sciences Inc | Options | 26,500 |
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 |
|---|---|---|---|---|---|---|
| Mar 16, 2021 | Other Withheld for taxes | SAVA Cassava Sciences Inc Common Stock | $228.8K | -4K -47.39% | 4,870 | low |
| Mar 16, 2021 | Exercise Option exercise | SAVA Cassava Sciences Inc Common Stock | $228.8K | +5K +101.77% | 9,257 | low |
| Mar 7, 2023 | Other Withheld for taxes | SAVA Cassava Sciences Inc Common Stock | $70.0K | -3K |