Donald P. Zerio is CFO & VP at LINEAR TECHNOLOGY CORP /CA/ (LLTC). They have made 6 open-market trades across 1 company since 2015, most recently 2017-03-10.
CIK 0001645814
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 | Shares | Value |
|---|---|---|
| LLTC | 73,124 | $4.8M |
Shares reported on the most recent Form 4, priced at the 2017-03-03 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| LLTC | SELL | 2017-03-02 | 2017-03-03 | $64.93 | $275K | N/A | N/A | N/A |
| LLTC | SELL | 2016-11-22 | 2016-11-23 | $62.23 | $265K | -0.8% | +0.4% | +4.3% |
| LLTC | SELL | 2015-10-22 | 2015-10-23 | $44.55 | $134K | -6.8% | +0.7% | +0.7% |
| LLTC | SELL | 2015-08-10 | 2015-08-11 | $42.32 | $254K | -6.8% | +0.7% | +0.7% |
| LLTC | SELL | 2015-08-05 | 2015-08-06 | $41.50 | $125K | -6.8% | +0.7% | +0.7% |
| LLTC | SELL | 2015-07-30 | 2015-07-30 | $41.07 | $123K | -6.8% | +0.7% | +0.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.