James K. Lau is President at NETWORK APPLIANCE INC (NTAP). They have made 3 open-market trades across 1 company since 2006, most recently 2007-05-07.
CIK 0001197638
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 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| NTAP | 3,783,933 | $771.1M |
Shares reported on the most recent Form 4, priced at the 2007-05-08 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| NTAP | SELL · 10b5-1 | 2007-05-07 | 2007-05-08 | $37.94 | $1.9M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2007-04-09 | 2007-04-10 | $36.47 | $1.8M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2007-03-07 | 2007-03-08 | $37.05 | $1.9M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2007-02-07 | 2007-02-08 | $37.46 | $1.9M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2007-01-08 | 2007-01-10 | $39.65 | $2.0M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-12-15 | 2006-12-15 | $40.92 | $1.0M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-12-06 | 2006-12-07 | $38.99 | $1.4M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-11-07 | 2006-11-08 | $36.87 | $922K | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-11-02 | 2006-11-03 | $35.72 | $1.3M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-10-26 | 2006-10-27 | $37.26 | $1.3M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-10-20 | 2006-10-23 | $37.53 | $938K | -13.9% | -0.5% | -0.5% |
| NTAP | SELL | 2006-09-21 | 2006-09-21 | $36.84 | $1.5M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-09-18 | 2006-09-19 | $34.78 | $870K | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-09-07 | 2006-09-08 | $33.68 | $1.2M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL | 2006-09-01 | 2006-09-05 | $34.51 | $863K | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-08-02 | 2006-08-03 | $30.00 | $1.1M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-07-05 | 2006-07-07 | $34.45 | $1.2M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-06-02 | 2006-06-05 | $32.38 | $1.1M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-05-04 | 2006-05-05 | $36.79 | $1.3M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-04-26 | 2006-04-27 | $36.97 | $1.3M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL | 2006-03-20 | 2006-03-21 | $35.20 | $2.1M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-03-06 | 2006-03-07 | $34.03 | $1.2M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-02-23 | 2006-02-24 | $32.88 | $1.2M | -13.9% | -0.5% | -0.5% |
| NTAP | SELL · 10b5-1 | 2006-01-05 | 2006-01-06 | $28.14 | $985K | -13.9% | -0.5% | -0.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.