sec filings

Insider trades

Open-market buys and sales that company insiders report to the SEC on .

Side

Planned sales

Role

CMPX

Updated 10/6/2026, 8:56 AM ET.

Stock	Side	Value	Insider	Shares	Avg price	Filed	Tags	Filing
CMPX Compass Therapeutics, Inc.	Buy	$18,400	Lerner Neil Chief Accounting Officer	20,000 sh	at $0.92	Filed Oct 2, 8:00 AM ET		Filing
CMPX Compass Therapeutics, Inc.	Buy	$2,850	Lerner Neil Chief Accounting Officer	2,500 sh	at $1.14	Filed Sep 25, 8:01 AM ET		Filing