John L. Stanfill is Sr. VP-Sales & Customer Service at COSTAR GROUP INC (CSGP). They have made 7 open-market trades across 1 company since 2010, most recently 2014-03-11.
CIK 0001438487
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CSGP | 14,316 | $462K |
Shares reported on the most recent Form 4, priced at the 2014-03-12 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CSGP | SELL | 2014-03-10 | 2014-03-12 | $208.55 | $5.4M | -11.4% | -2.9% | -2.9% |
| CSGP | SELL | 2013-11-12 | 2013-11-13 | $171.73 | $94K | -11.4% | -2.9% | -2.9% |
| CSGP | SELL | 2013-03-12 | 2013-03-13 | $101.10 | $1.5M | -11.4% | -2.9% | -2.9% |
| CSGP | SELL | 2012-09-06 | 2012-09-06 | $81.84 | $2.8M | -11.4% | -2.9% | -2.9% |
| CSGP | SELL | 2012-05-04 | 2012-05-08 | $70.31 | $1.4M | -11.4% | -2.9% | -2.9% |
| CSGP | SELL | 2011-05-02 | 2011-05-04 | $68.24 | $751K | -11.4% | -2.9% | -2.9% |
| CSGP | SELL | 2010-10-25 | 2010-10-26 | $50.41 | $160K | -11.4% | -2.9% | -2.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.