Peter H. van Oppen is Director at IMPINJ INC (PI). They have made 14 open-market trades across 3 companies since 2009, most recently 2022-06-09.
CIK 0001057881
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.
7 open-market purchases totalling $1.6M since 2009, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PI | SELL | 2021-11-04 | 2021-11-05 | $79.01 | $790K | +2.0% | -3.5% | -3.3% |
| PI | SELL | 2021-02-17 | 2021-02-19 | $70.48 | $3.2M | -18.1% | -16.6% | -32.8% |
| PI | SELL | 2019-08-13 | 2019-08-15 | $36.38 | $616K | +2.1% | -7.6% | +2.4% |
| PI | SELL | 2019-07-31 | 2019-08-02 | $36.91 | $3.5M | +0.5% | -2.5% | -8.4% |
| PI | BUY | 2018-02-22 | 2018-02-26 | $12.61 | $1.2M | +5.4% | -5.5% | +39.9% |
| PI | SELL | 2017-05-22 | 2017-05-23 | $44.02 | $2.1M | +5.1% | +24.1% | -31.4% |
| PI | SELL | 2017-05-17 | 2017-05-18 | $39.24 | $2.0M | +7.4% | +37.4% | -20.9% |
| LVLT | BUY | 2013-04-29 | 2013-04-29 | $19.54 | $195K | -11.4% | -0.7% | -0.7% |
| ISLN | SELL | 2010-05-13 | 2010-05-14 | $14.77 | $1.0M | N/A | N/A | N/A |
| ISLN | BUY | 2009-05-15 | 2009-05-19 | $2.57 | $16K | N/A | N/A | N/A |
| ISLN | BUY | 2009-05-14 | 2009-05-18 | $2.50 | $10K | N/A | N/A | N/A |
| ISLN | BUY | 2009-05-01 | 2009-05-05 | $2.50 | $18K | N/A | N/A | N/A |
| ISLN | BUY | 2009-04-30 | 2009-05-04 | $2.55 | $40K | N/A | N/A | N/A |
| ISLN | BUY | 2009-04-28 | 2009-04-30 | $2.55 | $127K | 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.