G. Saint Frederick sold $2.3M of CSGP
President, Marketplaces at COSTAR GROUP, INC.. 25,000 shares at an average of $93.23, traded Jul 28, 2025, filed Jul 29, 2025.
Score components
- +20RolePresident
- +25Trade size$2.3M at market
- 0Share of holdings soldSold 7.3% of holdings
- +8Cluster2 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001500076-25-000004, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jul 28, 2025 | SOpen-market sale Common Stock, par value $0.01 per share | -25,000 | $93.23 | $2.3M | 319,539 | Jul 29, 2025 |
Related signals
Other insiders at COSTAR GROUP, INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 34Weak | COSTAR GROUP, INC. | Cynthia Cammett Cann Chief Accounting Officer | $127k 1,841 shares | -7% | |
| 39Weak | COSTAR GROUP, INC. | John W Hill director | $155k 2,250 shares | -11% | |
| 45Moderate | CSGPsell COSTAR GROUP, INC. | G. Saint Frederick President, Marketplaces | $2.3M 25,000 shares | -8% | |
| 35Weak | COSTAR GROUP, INC. | Cynthia Cammett Cann Chief Accounting Officer | $189k 2,033 shares | -7% | |
| 45Moderate | CSGPsell COSTAR GROUP, INC. | G. Saint Frederick President, Marketplaces | $2.0M 25,000 shares | -7% | |
| 35Weak | CSGPsell COSTAR GROUP, INC. | Cynthia Cammett Cann Chief Accounting Officer | $334k 4,259 shares | -15% | |
| 47Moderate | COSTAR GROUP, INC. | John W Hill director | $210k 2,735 shares | -14% | |
| 41Moderate | COSTAR GROUP, INC. | Christopher J Nassetta director | $135k 1,681 shares | -1% | |
| 47Moderate | COSTAR GROUP, INC. | Michael J Desmarais Chief Human Resources Officer | $439k 5,500 shares | -9% | |
| 50Moderate | CSGPbuy COSTAR GROUP, INC. | Andrew C Florance President and CEO | $1.1M 14,731 shares | +1% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.