LOWN CHRISTIAN M. 4
4 · COSTAR GROUP, INC. · Filed Feb 24, 2025
Insider Transaction Report
Form 4
LOWN CHRISTIAN M.
Chief Financial Officer
Transactions
- Award
Option to Acquire Common Stock
2025-02-20+24,600→ 24,600 totalExercise: $78.33Exp: 2035-02-19→ Common Stock (24,600 underlying) - Award
Common Stock, par value $0.01 per share
2025-02-20+97,600→ 134,823 total
Footnotes (3)
- [F1]Includes a grant of 47,200 shares of restricted common stock that vest in three equal installments on March 1, 2026, March 1, 2027 and March 1, 2028, and a grant of 50,400 shares of restricted common stock that vest based upon CoStar Group, Inc.'s achievement of a three-year performance goal.
- [F2]A historical Form 3 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.
- [F3]The option vests in three equal installments on March 1, 2026, March 1, 2027 and March 1, 2028.