Form 4 Tracker
Compass Therapeutics, Inc.
CMPX

5 insider filings · Latest: Apr 29, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Apr 29, 2026Apr 30 8:00 PMNeil LernerChief Accounting Officer
Purchase
15,000$1.89$28.4K397,500(D)

View →

Apr 29, 2026Apr 30 8:00 PMJonathan AndermanGeneral Counsel
Purchase
25,000$1.89$47.3K196,000(D)

View →

Apr 9, 2025Apr 9 10:58 PMOrbiMed Genesis Master Fund, L.P.
Proposed Sale
3,571,428$1.59$5.7M

View →

Apr 9, 2025Apr 9 10:51 PMThe Biotech Growth Trust PLC
Proposed Sale
3,571,428$1.59$5.7M

View →

Stock Options & Derivatives

No transactions found.