Yc Chen is President at GRAINGER W W INC (GWW). They have made 5 open-market trades across 1 company since 2007, most recently 2008-04-30.
CIK 0001275082
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.
1 open-market purchase totalling $151K since 2008, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| GWW | 43,746 | $58.2M |
Shares reported on the most recent Form 4, priced at the 2008-05-01 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GWW | BUY | 2008-03-17 | 2008-03-19 | $72.05 | $151K | -7.0% | +1.3% | +1.3% |
| GWW | SELL | 2007-10-19 | 2007-10-22 | $89.99 | $649K | -7.0% | +1.3% | +1.3% |
| GWW | SELL | 2007-10-19 | 2007-10-22 | $90.48 | $317K | -7.0% | +1.3% | +1.3% |
| GWW | SELL | 2007-04-26 | 2007-04-27 | $84.00 | $850K | -7.0% | +1.3% | +1.3% |
| GWW | SELL | 2007-02-01 | 2007-02-02 | $77.10 | $443K | -7.0% | +1.3% | +1.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.