Dorothy E. Puhy is Director at ABIOMED INC (ABMD). They have made 23 open-market trades across 2 companies since 2012, most recently 2026-06-10.
CIK 0001200493
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 | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ABMD | SELL | 2021-02-01 | 2021-02-03 | $349.47 | $3.5M | -1.5% | -8.1% | -6.9% |
| ABMD | SELL | 2020-07-15 | 2020-07-17 | $275.00 | $2.1M | +4.9% | +8.6% | -0.5% |
| ABMD | SELL | 2020-06-05 | 2020-06-09 | $250.00 | $1.9M | +4.3% | +7.8% | +8.8% |
| ABMD | SELL | 2018-05-07 | 2018-05-09 | $347.87 | $8.3M | +5.7% | +14.2% | +4.9% |
| EV | SELL | 2018-01-16 | 2018-01-17 | $60.49 | $1.1M | -0.8% | -7.6% | -7.7% |
| ABMD | SELL | 2017-10-30 | 2017-11-01 | $178.96 | $1.8M | +2.8% | +2.5% | +23.8% |
| EV | SELL | 2017-10-26 | 2017-10-27 | $51.08 | $608K | +0.9% | +4.3% | +18.7% |
| EV | SELL | 2017-09-28 | 2017-10-02 | $49.38 | $641K | +1.4% | +1.6% | +13.8% |
| EV | SELL | 2017-06-06 | 2017-06-07 | $48.46 | $248K | +1.2% | -1.3% | -4.3% |
| ABMD | SELL | 2017-05-08 | 2017-05-10 | $131.12 | $3.5M | +3.4% | +7.5% | +18.7% |
| ABMD | SELL | 2016-12-13 | 2016-12-14 | $120.00 | $960K | -4.4% | -2.8% | +1.3% |
| EV | SELL | 2016-09-19 | 2016-09-21 | $38.75 | $480K | -1.6% | -4.7% | +6.1% |
| ABMD | SELL | 2016-08-15 | 2016-08-17 | $123.94 | $1.3M | -1.2% | +2.2% | -8.7% |
| ABMD | SELL | 2016-08-10 | 2016-08-11 | $122.31 | $477K | -2.2% | -3.6% | -14.4% |
| ABMD | SELL | 2016-08-10 | 2016-08-11 | $122.19 | $440K | -2.2% | -3.6% | -14.4% |
| ABMD | SELL | 2016-04-18 | 2016-04-20 | $100.00 | $1.0M | -2.1% | -4.0% | +15.0% |
| ABMD | SELL | 2016-03-31 | 2016-04-01 | $95.02 | $1.9M | +2.0% | +2.7% | +13.1% |
| ABMD | SELL | 2016-03-22 | 2016-03-23 | $90.30 | $903K | +4.9% | +12.3% | +12.2% |
| ABMD | SELL | 2016-03-07 | 2016-03-09 | $85.00 | $340K | +1.0% | +9.4% | +18.6% |
| EV | SELL | 2016-03-01 | 2016-03-03 | $30.18 | $75K | -0.1% | +8.0% | +17.1% |
| ABMD | SELL | 2016-02-08 | 2016-02-10 | $80.47 | $322K | +15.9% | +23.7% | +36.6% |
| ABMD | SELL · 10b5-1 | 2015-08-17 | 2015-08-18 | $103.91 | $268K | -3.4% | -4.0% | -4.0% |
| ABMD | SELL · 10b5-1 | 2015-08-14 | 2015-08-14 | $105.27 | $272K | -3.4% | -4.0% | -4.0% |
| ABMD | SELL · 10b5-1 | 2015-08-10 | 2015-08-12 | $97.69 | $174K | -3.4% | -4.0% | -4.0% |
| ABMD | SELL · 10b5-1 | 2015-05-08 | 2015-05-12 | $66.32 | $303K | -3.4% | -4.0% | -4.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.