Daniel Donen Davis is President at Penumbra Inc (PEN). They have made 21 open-market trades across 1 company since 2016, most recently 2018-12-27.
CIK 0001321732
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 21 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PEN | 63,985 | $20.5M |
Shares reported on the most recent Form 4, priced at the 2018-12-31 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PEN | SELL | 2018-08-27 | 2018-08-29 | $130.38 | $2.0M | +10.2% | +11.4% | -3.3% |
| PEN | SELL | 2018-08-20 | 2018-08-22 | $125.04 | $1.9M | +8.9% | +15.7% | -5.5% |
| PEN | SELL | 2018-07-26 | 2018-07-30 | $144.40 | $2.1M | -10.9% | -3.3% | -1.4% |
| PEN | SELL | 2018-07-19 | 2018-07-23 | $139.92 | $2.1M | +2.6% | -9.5% | -4.4% |
| PEN | SELL | 2018-01-16 | 2018-01-18 | $88.80 | $5.3M | +13.0% | +10.8% | +39.8% |
| PEN | SELL | 2017-08-01 | 2017-08-03 | $79.42 | $5.1M | +7.0% | +9.4% | +24.6% |
| PEN | SELL | 2017-02-10 | 2017-02-14 | $71.99 | $302K | +2.4% | +1.2% | +10.8% |
| PEN | SELL | 2017-02-09 | 2017-02-09 | $72.04 | $166K | +9.2% | +12.2% | +23.9% |
| PEN | SELL | 2017-02-08 | 2017-02-09 | $69.94 | $205K | +9.2% | +12.2% | +23.9% |
| PEN | SELL | 2017-02-07 | 2017-02-09 | $70.31 | $543K | +9.2% | +12.2% | +23.9% |
| PEN | SELL | 2017-02-02 | 2017-02-06 | $70.06 | $597K | +11.3% | +8.4% | +22.5% |
| PEN | SELL | 2017-01-30 | 2017-02-01 | $71.00 | $596K | +8.4% | +19.7% | +28.0% |
| PEN | SELL | 2017-01-25 | 2017-01-27 | $74.26 | $1.6M | -1.8% | +10.1% | +20.7% |
| PEN | SELL | 2016-09-01 | 2016-09-06 | $70.81 | $1.2M | +3.5% | +3.2% | -14.0% |
| PEN | SELL | 2016-08-30 | 2016-08-31 | $71.13 | $128K | -1.0% | +8.2% | -8.1% |
| PEN | SELL | 2016-08-29 | 2016-08-31 | $71.19 | $377K | -1.0% | +8.2% | -8.1% |
| PEN | SELL | 2016-08-26 | 2016-08-29 | $71.65 | $107K | -4.6% | +6.2% | -7.9% |
| PEN | SELL | 2016-08-25 | 2016-08-29 | $71.03 | $376K | -4.6% | +6.2% | -7.9% |
| PEN | SELL | 2016-08-24 | 2016-08-24 | $72.32 | $58K | +0.3% | +8.8% | -6.5% |
| PEN | SELL | 2016-08-23 | 2016-08-24 | $72.82 | $84K | +0.3% | +8.8% | -6.5% |
| PEN | SELL | 2016-08-22 | 2016-08-24 | $72.97 | $460K | +0.3% | +8.8% | -6.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.