| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
10% Owner
1 company
Ai Upstream LLC is a 10% Owner at Upstream Bio, Inc.. Recent SEC Form 4 filings include 1 buy and 0 sells.
Estimated insider holdings value: $38.8M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 15, 2024 | UPB Upstream Bio, Inc. | 10% Owner | Buy | 1,175,000 | $17.00 | $19,975,000.00 | New | -50.3% | -5.7% |