Frederick G. Saint, President, Marketplaces at COSTAR GROUP, INC. (CSGP), sold 15,668 shares at $831.70 ($13.0M) on 2021-03-23, disclosed to the SEC on 2021-03-25.
Open-market sale of $13.0M CSGP by President, Marketplaces. 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 | $831.70 | 7,834 | $6.5M | 50.0% |
| 2 | $831.70 | 7,834 | $6.5M | 50.0% |
| Total | $831.70 avg | 15,668 | $13.0M | 100% |
| Filing → |
| CSGP | SELL | 2025-07-29 | $2.3M | — | Filing → |
| CSGP | SELL | 2025-06-12 | $4.1M | — | Filing → |
| CSGP | SELL | 2024-05-17 | $442K | — | Filing → |