Andrew C. Florance, President and CEO at COSTAR GROUP INC (CSGP), sold 87,072 shares at $244.19 ($21.3M) on 2017-05-03, disclosed to the SEC on 2017-05-03.
Seasonal sale ($21.3M) by President and CEO — this insider has traded CSGP in May in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $244.73 | 21,768 | $5.3M | 25.0% |
| 2 | $244.73 | 21,768 | $5.3M | 25.0% |
| 3 | $244.19 | 21,768 | $5.3M | 25.0% |
| 4 | $244.19 | 21,768 | $5.3M | 25.0% |
| Total | $244.46 avg | 87,072 | $21.3M | 100% |
| Filing → |
| CSGP | BUY | 2026-03-02 | $2.5M | — | Filing → |
| CSGP | BUY | 2024-10-28 | $2.2M | — | Filing → |
| CSGP | SELL | 2023-05-02 | $55.4M | — | Filing → |