GRAY MICHAEL
CFO and COO
CIK: 1271411
All Transactions
| Date | Company | Type | Shares | Price | Value | Actions |
|---|---|---|---|---|---|---|
| Mar 16, 2026 | Upstream Bio, Inc. (UPB) | S | 852 | $9.29 | $7,915.08 | View Details Filing |
| Jan 2, 2026 | Upstream Bio, Inc. (UPB) | A | 91,500 | $0.00 | $0.00 | View Details Filing |
| Jan 2, 2026 | Upstream Bio, Inc. (UPB) | A | 30,500 | $0.00 | $0.00 | View Details Filing |