Compass Therapeutics

ORBIMED ADVISORS LLC sold 3,571,428 shares of CMPX on 9 April. They now own 0 CMPX shares, or a 100% holding decrease.

Carl L Gordon sold 3,571,428 shares of CMPX on 9 April. They now own 0 CMPX shares, or a 100% holding decrease.

Neil Lerner bought 20,000 shares of CMPX on 7 April. They now own 320,000 CMPX shares, or a 7% holding increase.

Jonathan Anderman bought 20,000 shares of CMPX on 7 April. They now own 21,000 CMPX shares, or a 2000% holding increase.