Howard E. Chase is Director at THORATEC CORP (THOR). They have made 9 open-market trades across 1 company since 2006, most recently 2008-08-04.
CIK 0001218699
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 2008-08-06 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| THOR | SELL | 2008-08-04 | 2008-08-06 | $22.52 | $56K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2007-08-08 | 2007-08-10 | $20.18 | $227K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2007-05-22 | 2007-05-24 | $19.00 | $178K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2007-05-18 | 2007-05-21 | $17.98 | $135K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2007-02-26 | 2007-02-28 | $20.81 | $26K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2007-02-20 | 2007-02-22 | $19.07 | $36K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2006-12-14 | 2006-12-18 | $15.73 | $79K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2006-09-07 | 2006-09-08 | $14.38 | $50K | -2.7% | -18.1% | -18.1% |
| THOR | SELL | 2006-02-09 | 2006-02-10 | $20.85 | $109K | -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.