Form4insider filings, from the source

Insider · CIK 0001505148

Neil Lerner

Files at: CMPX, PMD. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $2,850 · 1sales $0 · 0net $2,850
$10k$10k$100k$100k$1M$1MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 12Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 24, 2026 PForm 4 →Sep 25, 8:01 am EDTCompass Therapeutics, Inc.CMPX2,500$1.14$2,850400,000+0.63%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.