Andrew C. Florance, President and CEO at COSTAR GROUP INC (CSGP), sold 23,627 shares at $205.10 ($3.6M) on 2015-11-11, disclosed to the SEC on 2015-11-12.
Open-market sale of $3.6M CSGP by President and CEO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.00 | 6,015 | $0 | 0.0% |
| 2 | $205.10 | 17,612 | $3.6M | 100.0% |
| Total | $152.89 avg | 23,627 | $3.6M | 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 → |