SEC Form 4 · accession 0001057352-15-000030
COSTAR GROUP, INC. · CSGP
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Brian J Radecki
Officer — Chief Financial Officer
Period of report
Mar 11, 2015
Accepted (ET)
Mar 13, 2015 · 5:07 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001057352
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock, par value $0.01 per shareF1 | Mar 11, 2015 | F | 1,374 | $191.03 | D | 41,473 | D | |
| Common Stock, par value $0.01 per shareF2 | Mar 13, 2015 | M | 4,500 | $102.16 | A | 45,973 | D | |
| Common Stock, par value $0.01 per shareF3,F1 | Mar 13, 2015 | S | 4,500 | $192.53 | D | 41,473 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Option to Acquire Common StockF4 | $102.16 | Mar 13, 2015 | M | 4,500 | D | — | Mar 10, 2023 | Common Stock | 4,500 | 4,500 | D |
Explanation of responses
- F1Represents all shares of Common Stock owned, consisting of 19,013 shares of Common Stock and 22,460 shares of Common Stock subject to unvested Restricted Stock grants.
- F2Represents all shares of Common Stock owned, consisting of 23,513 shares of Common Stock and 22,460 shares of Common Stock subject to unvested Restricted Stock grants.
- F3Average based on sales prices ranging from $192.50 to $192.63.
- F4The option vests in three equal installments on March 11, 2014, March 11, 2015, and March 11, 2016.