Insider trades
Ambrose Allison
Ambrose Allison made 0 buys and 2 sales on the open market in the last 12 months at Upstream Bio, Inc. Each trade with the role, price and filing.
| Date | Company | Trade | Shares | Price |
|---|---|---|---|---|
| Sep 16, 2026 | Upstream Bio, Inc. | Sale | 485 | US$5 |
| Jun 16, 2026 | Upstream Bio, Inc. | Sale | 477 | US$6 |