Yaniv Shaya is Senior VP & Engineering at IMPERVA INC (IMPV). They have made 18 open-market trades across 1 company since 2012, most recently 2015-11-19.
CIK 0001533486
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 18 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| IMPV | 18,631 | $1.0M |
Shares reported on the most recent Form 4, priced at the 2015-11-23 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IMPV | SELL | 2015-11-19 | 2015-11-23 | $74.16 | $765K | -7.7% | -3.4% | -34.2% |
| IMPV | SELL | 2015-11-18 | 2015-11-20 | $71.52 | $1.0M | -7.7% | -3.4% | -37.2% |
| IMPV | SELL | 2015-05-27 | 2015-05-29 | $59.52 | $988K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2014-11-28 | 2014-12-01 | $44.00 | $111K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2014-11-14 | 2014-11-17 | $44.52 | $932K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2013-11-25 | 2013-11-26 | $43.92 | $230K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2013-08-29 | 2013-08-30 | $48.00 | $210K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2013-08-26 | 2013-08-27 | $47.71 | $239K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2013-05-30 | 2013-05-31 | $40.40 | $177K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2013-05-24 | 2013-05-29 | $40.00 | $90K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2013-05-16 | 2013-05-17 | $39.20 | $21K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2013-05-14 | 2013-05-15 | $39.00 | $390K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2013-02-19 | 2013-02-21 | $36.00 | $576K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2012-11-16 | 2012-11-19 | $29.00 | $13K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2012-08-24 | 2012-08-27 | $31.20 | $624K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2012-08-14 | 2012-08-16 | $30.06 | $301K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2012-05-25 | 2012-05-25 | $26.45 | $106K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2012-05-22 | 2012-05-23 | $27.93 | $112K | -7.7% | -3.4% | -3.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.