COSTAR GROUP, INC. — Director's Dealing 2018

Oct 2, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COSTAR GROUP INC (CSGP)
CIK: 0001057352
Period of Report: 2018-09-28

Reporting Person: CARCHEDI FRANCIS (Executive VP, Corp. Dev.)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-09-28	Common Stock, par value $0.01 per share	D	15347	—	Disposed	6540	Direct

Footnotes

F1: Reporting person retired effective September 28, 2018. As a result, all unvested Restricted Stock grants were forfeited pursuant to the terms of the company's plan.

F2: Represents all shares of Common Stock owned, consisting of 6,540 shares of Common Stock and 0 shares of Common Stock subject to unvested Restricted Stock grants.