Hans Jochen Kahl is Director at MKS INSTRUMENTS INC (MKSI). They have made 7 open-market trades across 1 company since 2006, most recently 2011-05-02.
CIK 0001202779
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 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MKSI | 16,000 | $3.4M |
Shares reported on the most recent Form 4, priced at the 2011-05-03 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MKSI | SELL | 2010-04-26 | 2010-04-28 | $24.75 | $99K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2008-05-13 | 2008-05-15 | $24.77 | $74K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2008-05-08 | 2008-05-09 | $23.85 | $95K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2007-05-14 | 2007-05-15 | $27.17 | $326K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL · 10b5-1 | 2007-02-22 | 2007-02-26 | $24.83 | $298K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2006-12-14 | 2006-12-15 | $20.81 | $35K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2006-05-08 | 2006-05-09 | $24.31 | $337K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2006-02-21 | 2006-02-22 | $23.06 | $108K | -6.6% | -1.0% | -1.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.