John F. Coyne is CEO at WESTERN DIGITAL CORP (WDC). They have made 6 open-market trades across 1 company since 2006, most recently 2016-03-24.
CIK 0001310081
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 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WDC | SELL | 2012-12-19 | 2012-12-21 | $40.97 | $4.4M | -15.7% | +1.8% | +1.8% |
| WDC | SELL | 2008-06-17 | 2008-06-18 | $39.25 | $2.1M | -15.7% | +1.8% | +1.8% |
| WDC | SELL | 2008-06-10 | 2008-06-12 | $39.15 | $711K | -15.7% | +1.8% | +1.8% |
| WDC | SELL | 2008-01-28 | 2008-01-30 | $26.65 | $266K | -15.7% | +1.8% | +1.8% |
| WDC | SELL | 2006-12-19 | 2006-12-21 | $21.02 | $495K | -15.7% | +1.8% | +1.8% |
| WDC | SELL | 2006-02-16 | 2006-02-16 | $23.84 | $533K | -15.7% | +1.8% | +1.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.