Mark Stejbach is VP at Alkermes plc. (ALKS). They have made 5 open-market trades across 1 company since 2017, most recently 2018-03-03.
CIK 0001520262
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ALKS | 51,065 | $2.3M |
Shares reported on the most recent Form 4, priced at the 2018-03-05 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ALKS | SELL | 2018-02-16 | 2018-02-21 | $70.50 | $767K | -2.6% | -5.2% | -25.9% |
| ALKS | SELL | 2017-06-08 | 2017-06-08 | $60.34 | $603K | -5.4% | -3.9% | -17.6% |
| ALKS | SELL | 2017-01-06 | 2017-01-06 | $60.07 | $400K | -7.1% | -8.3% | -4.7% |
| ALKS | SELL | 2017-01-04 | 2017-01-06 | $60.05 | $568K | -7.1% | -8.3% | -4.7% |
| ALKS | SELL | 2017-01-04 | 2017-01-06 | $60.01 | $150K | -7.1% | -8.3% | -4.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.