SEC Form 4 · accession 0001057352-17-000047
COSTAR GROUP, INC. · CSGP
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Matthew Linnington
Officer — Executive VP, Sales
Period of report
Jul 31, 2017
Accepted (ET)
Aug 1, 2017 · 4:34 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 | Jul 31, 2017 | M | 1,032 | $193.69 | A | 29,368 | D | |
| Common Stock, par value $0.01 per shareF2,F3 | Jul 31, 2017 | S | 1,767 | $273.15 | D | 27,601 | 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 | $193.69 | Jul 31, 2017 | M | 1,032 | D | — | Mar 4, 2025 | Common Stock | 1,032 | 6,168 | D |
Explanation of responses
- F1Represents all shares of Common Stock owned, consisting of 4,625 shares of Common Stock and 24,743 shares of Common Stock subject to unvested Restricted Stock grants.
- F2Average based on sales prices ranging from $273 to $273.305.
- F3Represents all shares of Common Stock owned, consisting of 2,858 shares of Common Stock and 24,743 shares of Common Stock subject to unvested Restricted Stock grants.
- F4The option vests in three equal installments on March 5, 2016, March 5, 2017 and March 5, 2018.