Upstream Bio (NASDAQ:UPB) Stock, Insider Trading Activity
Upstream Bio: Insider buying and selling updated today.
What is Insider Activity?
Insider trading activity involves company insiders, such as executives, directors, and employees, engaging in transactions of their own company's stock. Insiders' buy and sell transactions provide valuable insights into their confidence in the company's future performance.
What are Upstream Bio Inc Insiders Doing?
Insiders have report no purchases/sales in the last 30 days.
Notable Recent Insider Buys and Sales
- On October 17, 2024, AI Upstream LLC, AI Biotechnology LLC, Access Industries Holdings LLC, ACCESS INDUSTRIES MANAGEMENT LLC, Len Blavatnik, the company's - purchased 5.49M shares for $17 each.
- On October 17, 2024, Erez Chimovits, the company's DIRECTOR purchased 4.43M shares for $17 each.
- On October 17, 2024, ORBIMED ADVISORS LLC, OrbiMed Capital GP VIII LLC, OrbiMed Advisors Israel II Ltd, OrbiMed Israel GP II LP, the company's DIRECTOR purchased 4.43M shares for $17 each.
Ownership Statistics for Upstream Bio Inc
Institutional Shares Held
Institutional Percentage Held