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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Companies/Compass Therapeutics, Inc.

Compass Therapeutics, Inc.

22 insider trades tracked

CMPX

Insider trades

22

Bought (open market)

$0

Sold (open market)

$0

Acquired (grants)

$3.1M

Unique insiders

12

Recent insider trades

Most recent Form 4 filings for Compass Therapeutics, Inc..

Anderman Jonathangranted25,000 shares ofCMPXat $1.89$47KApr 29Details
Lerner Neilgranted15,000 shares ofCMPXat $1.89$28KApr 29Details
Schuetz Thomas J.tax-withheld36,687 shares ofCMPXat $6.52$239KFeb 8 · filed Feb 10Details

Insiders at this company

Executives and directors who have filed Form 4s.

Schuetz Thomas J.5 trades
Lerner Neil3 trades
Anderman Jonathan3 trades
Boylan James P2 trades
Shin Barry2 trades
LINDAHL RICHARD S1 trades
GRAY MARY ANN1 trades
GORDON CARL L1 trades

Explore insider screeners

Latest CEO & CFO Purchases Latest CEO & CFO Sales Director Purchases Officer Purchases Top Purchases This Week Top Sales This Week Top Officer Buys (Month)10% Owner Filings 10b5-1 Planned Trades Discretionary Trades Buy/Sell Ratios Politician-Insider Overlap

Schuetz Thomas J.tax-withheld46,777 shares ofCMPXat $5.35$250KJan 9 · filed Jan 12Details

Shin Barrygranted670,000 shares ofCMPXat $0Jan 2 · filed Jan 5Details

Shin Barrygranted125,000 shares ofCMPXat $5.17$646KJan 2 · filed Jan 5Details

Sirard Cynthiagranted1,000,000 shares ofCMPXat $0Jan 2 · filed Jan 5Details

Prasad Arjungranted1,000,000 shares ofCMPXat $0Jan 2 · filed Jan 5Details

Boylan James Pgranted90,000 shares ofCMPXat $0Jan 2 · filed Jan 5Details

Ferneau Philipgranted90,000 shares ofCMPXat $0Jan 2 · filed Jan 5Details

Anderman Jonathangranted720,000 shares ofCMPXat $0Jan 2 · filed Jan 5Details

Anderman Jonathangranted150,000 shares ofCMPXat $5.17$776KJan 2 · filed Jan 5Details

Schuetz Thomas J.granted2,000,000 shares ofCMPXat $0Jan 2 · filed Jan 5Details

Schuetz Thomas J.granted250,000 shares ofCMPXat $5.17$1.3MJan 2 · filed Jan 5Details

Lerner Neilgranted435,000 shares ofCMPXat $0Jan 2 · filed Jan 5Details

Lerner Neilgranted62,500 shares ofCMPXat $5.17$323KJan 2 · filed Jan 5Details

Chiniara Ellengranted90,000 shares ofCMPXat $0Jan 2 · filed Jan 5Details

GORDON CARL Lgranted90,000 shares ofCMPXat $0Jan 2 · filed Jan 5Details

GRAY MARY ANNgranted90,000 shares ofCMPXat $0Jan 2 · filed Jan 5Details

LINDAHL RICHARD Sgranted90,000 shares ofCMPXat $0Jan 2 · filed Jan 5Details

Schuetz Thomas J.tax-withheld44,025 shares ofCMPXat $4.83$213KNov 16, 2025 · filed Nov 18, 2025Details

Boylan James Pgranted40,000 shares ofCMPXat $0Mar 8, 2024 · filed Mar 11, 2024Details

Chiniara Ellen

1 trades

Ferneau Philip1 trades

Prasad Arjun1 trades

Sirard Cynthia1 trades