AI Upstream LLC has filed 5 insider transactions across 1 company since October 2024.
Most recent transaction: a purchase of 1175000 shares of Upstream Bio, Inc. ($UPB) on October 15, 2024.
Activity breakdown: 1 open-market purchase and 0 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct. 15, 2024 | Upstream Bio, Inc. | $UPB | AI Upstream LLC | Not found | P | Common Stock | 1175000 | $17.00 | 1,175,000.0000 | 0 | 9999.99% | 0.00% |
| Oct. 15, 2024 | Upstream Bio, Inc. | $UPB | AI Upstream LLC | Not found | C | Common Stock | 3147000 | $0.00 | 4,322,000.0000 | 0 | 267.83% | 0.00% |
| Oct. 15, 2024 | Upstream Bio, Inc. | $UPB | AI Upstream LLC | Not found | C | Common Stock | 1172410 | $0.00 | 5,494,410.0000 | 0 | 27.13% | 0.00% |
| Oct. 15, 2024 | Upstream Bio, Inc. | $UPB | AI Upstream LLC | Not found | C | Series A Convertible Preferred Stock | 3147000 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Oct. 15, 2024 | Upstream Bio, Inc. | $UPB | AI Upstream LLC | Not found | C | Series B Convertible Preferred Stock | 1172410 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |