Paul Eyerman is VP & GM & ENI and Medical at MKS INSTRUMENTS INC (MKSI). They have made 3 open-market trades across 1 company since 2012, most recently 2013-11-29.
CIK 0001491647
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.
3 open-market purchases totalling $24K since 2012, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MKSI | 17,375 | $3.7M |
Shares reported on the most recent Form 4, priced at the 2013-12-04 close.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.