Mark E. Kraynak is VP at IMPERVA INC (IMPV). They have made 23 open-market trades across 1 company since 2012, most recently 2017-02-28.
CIK 0001364962
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 23 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| IMPV | 26,390 | $1.5M |
Shares reported on the most recent Form 4, priced at the 2017-03-01 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| IMPV | SELL | 2017-02-28 | 2017-03-01 | $41.16 | $949K | +0.2% | -2.8% | +17.2% |
| IMPV | SELL | 2017-02-27 | 2017-03-01 | $41.63 | $1.9M | +0.2% | -2.8% | +17.2% |
| IMPV | SELL | 2017-02-27 | 2017-03-01 | $42.11 | $937K | +0.2% | -2.8% | +17.2% |
| IMPV | SELL | 2017-02-16 | 2017-02-16 | $46.10 | $160K | -6.0% | -8.8% | +6.8% |
| IMPV | SELL | 2016-11-16 | 2016-11-16 | $40.16 | $134K | -2.0% | -4.5% | +16.2% |
| IMPV | SELL | 2016-11-16 | 2016-11-16 | $40.16 | $134K | -2.0% | -4.5% | +16.2% |
| IMPV | SELL | 2016-09-23 | 2016-09-26 | $51.00 | $285K | +3.4% | -27.5% | -25.0% |
| IMPV | SELL | 2016-08-16 | 2016-08-16 | $47.73 | $250K | -2.5% | -7.6% | -16.0% |
| IMPV | SELL | 2016-07-26 | 2016-07-27 | $46.15 | $274K | -4.4% | +1.1% | -19.6% |
| IMPV | SELL | 2016-03-31 | 2016-04-01 | $50.00 | $138K | -4.1% | -6.1% | -14.8% |
| IMPV | SELL | 2016-02-17 | 2016-02-18 | $40.04 | $221K | +19.0% | +22.0% | -12.1% |
| IMPV | SELL · 10b5-1 | 2015-11-19 | 2015-11-20 | $75.00 | $750K | -7.7% | -3.4% | -37.2% |
| IMPV | SELL · 10b5-1 | 2015-11-16 | 2015-11-17 | $68.73 | $260K | -7.7% | -3.4% | -40.0% |
| IMPV | SELL | 2015-08-17 | 2015-08-17 | $71.42 | $109K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2015-05-27 | 2015-05-29 | $59.41 | $594K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL · 10b5-1 | 2015-05-11 | 2015-05-12 | $55.00 | $220K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL · 10b5-1 | 2015-04-20 | 2015-04-21 | $47.53 | $143K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL · 10b5-1 | 2015-01-20 | 2015-01-21 | $44.60 | $134K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2014-11-19 | 2014-11-20 | $42.00 | $258K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL · 10b5-1 | 2014-11-13 | 2014-11-17 | $45.00 | $90K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL · 10b5-1 | 2014-10-31 | 2014-11-03 | $36.56 | $73K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL · 10b5-1 | 2014-10-20 | 2014-10-22 | $29.71 | $30K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL · 10b5-1 | 2014-08-01 | 2014-08-05 | $25.75 | $26K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2014-05-20 | 2014-05-22 | $21.63 | $14K | -7.7% | -3.4% | -3.4% |
| IMPV | SELL | 2013-11-19 | 2013-11-19 | $37.80 | $121K | -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.