Andrew J. Greenfield is VP at ABIOMED INC (ABMD). They have made 13 open-market trades across 1 company since 2010, most recently 2022-12-22.
CIK 0001372715
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 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ABMD | SELL | 2021-01-28 | 2021-02-01 | $366.00 | $1.8M | -6.7% | -11.1% | -10.8% |
| ABMD | SELL | 2020-12-29 | 2020-12-31 | $321.00 | $1.6M | -0.3% | +5.3% | -1.8% |
| ABMD | SELL | 2020-12-21 | 2020-12-23 | $295.86 | $4.2M | +5.6% | +14.3% | -1.9% |
| ABMD | SELL | 2018-09-24 | 2018-09-26 | $420.00 | $2.1M | -10.4% | -25.8% | -31.0% |
| ABMD | SELL · 10b5-1 | 2018-08-29 | 2018-08-31 | $395.00 | $1.8M | -2.8% | +10.5% | -17.4% |
| ABMD | SELL | 2018-02-20 | 2018-02-22 | $270.34 | $7.7M | +6.2% | +11.5% | +49.2% |
| ABMD | SELL | 2017-10-02 | 2017-10-04 | $169.32 | $3.8M | -1.0% | +13.1% | +11.7% |
| ABMD | SELL | 2017-03-17 | 2017-03-21 | $124.00 | $1.2M | +2.3% | +2.3% | +19.3% |
| ABMD | SELL | 2016-12-12 | 2016-12-14 | $119.02 | $1.2M | -4.4% | -2.8% | +1.3% |
| ABMD | SELL · 10b5-1 | 2016-11-18 | 2016-11-22 | $114.13 | $1.1M | -0.2% | +1.2% | +6.9% |
| ABMD | SELL | 2016-06-07 | 2016-06-09 | $104.16 | $937K | -1.5% | +12.2% | +15.2% |
| ABMD | SELL | 2016-04-18 | 2016-04-20 | $99.10 | $991K | -2.1% | -4.0% | +15.0% |
| ABMD | SELL | 2016-03-30 | 2016-04-01 | $94.11 | $2.8M | +2.0% | +2.7% | +13.1% |
| ABMD | SELL | 2016-03-21 | 2016-03-23 | $89.06 | $4.0M | +4.9% | +12.3% | +12.2% |
| ABMD | SELL · 10b5-1 | 2016-03-10 | 2016-03-11 | $89.00 | $18K | +5.0% | +9.1% | +19.6% |
| ABMD | SELL · 10b5-1 | 2015-06-15 | 2015-06-17 | $65.00 | $207K | -3.4% | -4.0% | -4.0% |
| ABMD | SELL · 10b5-1 | 2015-05-26 | 2015-05-28 | $60.31 | $202K | -3.4% | -4.0% | -4.0% |
| ABMD | SELL · 10b5-1 | 2015-05-15 | 2015-05-19 | $67.34 | $717K | -3.4% | -4.0% | -4.0% |
| ABMD | SELL · 10b5-1 | 2015-05-08 | 2015-05-12 | $66.32 | $1.5M | -3.4% | -4.0% | -4.0% |
| ABMD | SELL · 10b5-1 | 2015-05-07 | 2015-05-07 | $71.00 | $249K | -3.4% | -4.0% | -4.0% |
| ABMD | SELL · 10b5-1 | 2015-05-07 | 2015-05-11 | $70.37 | $1.2M | -3.4% | -4.0% | -4.0% |
| ABMD | SELL · 10b5-1 | 2014-10-31 | 2014-11-03 | $31.90 | $479K | -3.4% | -4.0% | -4.0% |
| ABMD | SELL · 10b5-1 | 2014-06-30 | 2014-07-02 | $25.00 | $229K | -3.4% | -4.0% | -4.0% |
| ABMD | SELL · 10b5-1 | 2014-05-23 | 2014-05-28 | $21.10 | $148K | -3.4% | -4.0% | -4.0% |
| ABMD | SELL · 10b5-1 | 2014-05-15 | 2014-05-16 | $20.94 | $20K | -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.