Form4insider filings, from the source

Insider · CIK 0001449719

John L Berisford

Files at: CSGP, SPGI. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 23, 2026 AForm 4 →Jun 24, 9:13 pm EDTCOSTAR GROUP, INC.CSGP8,262——11,235—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.