Eric Brodersen is President & COO at IMPINJ INC (PI). They have made 26 open-market trades across 1 company since 2017, most recently 2020-03-06.
CIK 0001677723
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 26 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PI | 95,211 | $16.6M |
Shares reported on the most recent Form 4, priced at the 2020-03-10 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PI | SELL | 2020-03-03 | 2020-03-03 | $25.89 | $427K | -29.7% | -44.7% | +4.0% |
| PI | SELL | 2019-12-09 | 2019-12-10 | $30.78 | $172K | -9.7% | -4.6% | -27.7% |
| PI | SELL | 2019-11-05 | 2019-11-07 | $34.46 | $224K | -1.5% | -10.2% | -3.1% |
| PI | SELL | 2019-10-09 | 2019-10-11 | $31.31 | $219K | -2.6% | +10.2% | -8.2% |
| PI | SELL | 2019-09-16 | 2019-09-17 | $34.19 | $321K | -12.5% | -6.5% | -24.7% |
| PI | SELL | 2019-08-07 | 2019-08-09 | $37.17 | $390K | +4.1% | -9.6% | -6.0% |
| PI | SELL | 2019-07-25 | 2019-07-29 | $36.12 | $957K | +8.8% | +5.4% | -7.4% |
| PI | SELL | 2019-06-13 | 2019-06-14 | $25.57 | $192K | +10.7% | +36.7% | +29.6% |
| PI | SELL | 2019-05-08 | 2019-05-10 | $28.62 | $429K | -9.4% | -7.2% | +33.6% |
| PI | SELL | 2018-11-08 | 2018-11-09 | $22.00 | $175K | -9.6% | -17.7% | -27.3% |
| PI | SELL | 2017-11-16 | 2017-11-20 | $25.44 | $137K | -2.7% | -6.3% | -52.3% |
| PI | SELL | 2017-10-12 | 2017-10-16 | $36.85 | $258K | -0.2% | -26.5% | -34.2% |
| PI | SELL | 2017-09-21 | 2017-09-22 | $40.33 | $141K | -1.2% | -14.6% | -42.1% |
| PI | SELL | 2017-09-20 | 2017-09-22 | $40.00 | $456K | -1.2% | -14.6% | -42.1% |
| PI | SELL | 2017-09-20 | 2017-09-22 | $39.18 | $102K | -1.2% | -14.6% | -42.1% |
| PI | SELL | 2017-08-28 | 2017-08-30 | $35.88 | $341K | +7.5% | +13.0% | -30.5% |
| PI | SELL | 2017-07-18 | 2017-07-19 | $52.88 | $143K | -2.7% | -37.7% | -28.8% |
| PI | SELL | 2017-07-17 | 2017-07-19 | $52.97 | $143K | -2.7% | -37.7% | -28.8% |
| PI | SELL | 2017-07-17 | 2017-07-19 | $53.27 | $517K | -2.7% | -37.7% | -28.8% |
| PI | SELL | 2017-06-14 | 2017-06-15 | $46.67 | $163K | +8.5% | +10.7% | -22.3% |
| PI | SELL | 2017-06-13 | 2017-06-15 | $47.19 | $165K | +8.5% | +10.7% | -22.3% |
| PI | SELL | 2017-06-13 | 2017-06-15 | $46.93 | $329K | +8.5% | +10.7% | -22.3% |
| PI | SELL | 2017-05-03 | 2017-05-05 | $36.62 | $505K | +2.4% | +14.5% | +18.6% |
| PI | SELL | 2017-04-19 | 2017-04-21 | $35.15 | $446K | +0.0% | +21.6% | +47.9% |
| PI | SELL | 2017-03-21 | 2017-03-23 | $28.37 | $153K | +1.4% | +30.3% | +93.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.