Insiders / Thorell Marella
Thorell Marella
CIK 1826323personinsider
Companies
1
First seen
Mar 6, 2026
Last activity
Mar 6, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Seres Therapeutics, Inc. · MCRB | — | — |
All securities held
1 position · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Seres Therapeutics, Inc. | Stock Option (right to buy)Derivative | 22,500 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 4, 2026 | Grant | MCRB Seres Therapeutics, Inc. Stock Option (right to buy) | — | +23K | 22,500 0.23% of shares | low |