COSTAR GROUP, INC. — Director's Dealing 2024

May 9, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COSTAR GROUP, INC. (CSGP)
CIK: 0001057352
Period of Report: 2024-05-07

Reporting Person: NASSETTA CHRISTOPHER J (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-05-07	Common Stock, par value $0.01 per share	G	46000	—	Disposed	227615	Direct
2024-05-07	Common Stock, par value $0.01 per share	G	46000	—	Acquired	46000	Indirect

Footnotes

F1: The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.