Sams Louise S bought CSGP

September 9, 2025 · Form 4 insider transaction

Sams Louise S bought 3,291 shares of CoStar Group, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction

Acquired (buy-side)

3,291

Price

$0.00

Total value

N/A

InsiderSams Louise S

Role—

CompanyCoStar Group, Inc. (CSGP)

SecurityCommon Stock, par value $0.01 per share

Transaction codeA: Grant or award

Transaction dateSeptember 9, 2025

Filing dateSeptember 11, 2025

Shares owned after19,409

OwnershipDirect

10b5-1 planNo

AmendedNo

View the original Form 4 on SEC EDGAR