InsiderTrades

Form 4 for CSGP CoStar Group

Accepted 2025-11-17 00:00:00 ET · period of report 2025-11-13 · accession 0001057352-25-000123 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-11-17 2025-11-13 CSGP Hill John W Dir S - Sale $68.68 -2,250 18.2K -11% -$154.5K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock, par value $0.01 per share 2025-11-13 S D 2,250 $68.68 18,231 D — —