Form4insider filings, from the source

Insider · CIK 0001066061

Andrew C Florance

Files at: CSGP, WD. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $2.5M · 1sales $0 · 0net $2.5M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 4, 2026 PForm 4 →Aug 5, 9:27 am EDTCOSTAR GROUP, INC.CSGP83,300$29.89$2,489,8371,806,165+4.83%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.