4
Changes in Ownership
COSTAR GROUP, INC. Filed Acc 0001057352-20-000099
President and CEO sold 31,168 shares at an average $849.91 ($26,489,995)
- President and CEO acquired 31,168 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| FLORANCE ANDREW C President and CEO | 2020-08-26 | Option exercise | +15,584 | $193.69 | $3,018,465 | 122,705 | D |
| FLORANCE ANDREW C President and CEO | 2020-08-26 | Sale | −15,584 | $848.16 | $13,217,725 | 107,121 | D |
| FLORANCE ANDREW C President and CEO | 2020-08-27 | Option exercise | +15,584 | $193.69 | $3,018,465 | 122,705 | D |
| FLORANCE ANDREW C President and CEO | 2020-08-27 | Sale | −15,584 | $851.66 | $13,272,269 | 107,121 | D |
| Derivatives | |||||||
| FLORANCE ANDREW C President and CEO | 2020-08-26 | Option exercise · Option to Acquire Common Stock | −15,584 | 15,584 | D | ||
| FLORANCE ANDREW C President and CEO | 2020-08-27 | Option exercise · Option to Acquire Common Stock | −15,584 | 0 | D | ||
| Open-market sales · 31,168 sh · avg $849.91 · $26,489,995 | |||||||
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