InsiderTrades

Form 4 for CSGP CoStar Group

Accepted 2025-06-12 00:00:00 ET · period of report 2025-06-11 · accession 0001057352-25-000073 · 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
2025-06-12 2025-06-11 CSGP SAINT FREDERICK G. Pres, Marketplaces S - Sale $81.10 -25.0K 344.5K -7% -$2.03M

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 2025-06-11 S D 25,000 $81.10 344,539 D — — (F1) Average based on sales prices ranging from $81.00 to $81.33.