J. Donald Hill is Director at THORATEC CORP (THOR). They have made 9 open-market trades across 1 company since 2006, most recently 2009-02-23.
CIK 0001218703
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 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| THOR | 11,250 | $286K |
Shares reported on the most recent Form 4, priced at the 2009-02-25 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| THOR | SELL | 2008-09-09 | 2008-09-11 | $26.66 | $50K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2008-08-11 | 2008-08-13 | $25.01 | $97K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2008-05-15 | 2008-05-19 | $16.15 | $111K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2008-02-13 | 2008-02-14 | $15.22 | $29K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2007-08-06 | 2007-08-06 | $18.41 | $35K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2007-05-18 | 2007-05-18 | $17.85 | $123K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2007-02-27 | 2007-03-01 | $19.90 | $37K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2006-05-22 | 2006-05-23 | $14.81 | $28K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2006-02-22 | 2006-02-24 | $20.35 | $38K | -2.7% | -18.1% | -18.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.