David S. Lee is Director at LINEAR TECHNOLOGY CORP /CA/ (LLTC). They have made 5 open-market trades across 2 companies since 2004, most recently 2017-03-10.
CIK 0001086781
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 $101K since 2004, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| LLTC | SELL | 2014-02-04 | 2014-02-05 | $43.38 | $1.7M | -6.8% | +0.7% | +0.7% |
| LLTC | SELL | 2013-02-01 | 2013-02-01 | $36.91 | $738K | -6.8% | +0.7% | +0.7% |
| LLTC | SELL | 2012-06-01 | 2012-06-01 | $28.55 | $571K | -6.8% | +0.7% | +0.7% |
| CPROF | SELL | 2005-08-30 | 2008-11-25 | $0.32 | $96K | N/A | N/A | N/A |
| CPROF | BUY | 2004-06-29 | 2008-11-25 | $0.31 | $101K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.