Insider Shareholders with Direct Ownership of Upstream Bio, Inc. (UPB)
This section provides a comprehensive overview of the insiders with direct ownership of Upstream Bio, Inc. (UPB). You can find detailed information about the size and nature of each insider's ownership stake, as well as the latest updates on their holdings.
Upstream Bio, Inc. Insider List
| Insider | Adquired | Disposed | Held | # of Trades | Last Transaction |
|---|---|---|---|---|---|
| 5,494,410 | 0 | 5,494,410 | 1 |
Oct 15, 2024
Added 17.59%
|
|
| 894,733 | 0 | 894,733 | 1 |
Oct 15, 2024
Added 50.0%
|