February 15, 2024 · Form 4 insider transaction
SIMURO FRANK sold 4,233 shares of CoStar Group, Inc. at $82.32 per share, a transaction worth $348.5K. The trade was recorded as shares withheld for taxes and disclosed on an SEC Form 4, filed 5 days after the transaction.
A historical Form 4 filed on behalf of the Reporting Person underreported the Reporting Person's beneficial ownership by an immaterial amount. The Reporting Person's ownership has been corrected on this Form 4.