Compass Therapeutics, Inc. - CMPX

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab · Updating…
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Transaction codes: P = Open-market purchase · S = Open-market sale · A = Grant/award · M = Exercise/conversion of derivative · G = Gift · F = Tax withholding · J = Other · A/D: A = Acquired (buy/receive) · D = Disposed (sell/give)
Filed Owner Title Code A/D Shares Price Value Shares after SEC
Apr 30, 2026 Chief Accounting Officer P A 15,000.0 1.89 28,350.0 397,500.0 View
Apr 30, 2026 General Counsel P A 25,000.0 1.89 47,250.0 196,000.0 View
Apr 29, 2026 General Counsel A A 25,000.0 1.89 47,250.0 196,000.0 View
Apr 29, 2026 Chief Accounting Officer A A 15,000.0 1.89 28,350.0 397,500.0 View
Feb 10, 2026 CHIEF EXECUTIVE OFFICER F D 36,687.0 6.52 239,199.24 6,603,336.0 View