John Alexander Smith is Sr. VP & ASG at MKS INSTRUMENTS INC (MKSI). They have made 14 open-market trades across 1 company since 2006, most recently 2013-07-03.
CIK 0001202768
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 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MKSI | 8,802 | $1.9M |
Shares reported on the most recent Form 4, priced at the 2013-07-08 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MKSI | SELL | 2013-03-05 | 2013-03-06 | $27.33 | $72K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL · 10b5-1 | 2013-03-01 | 2013-03-04 | $26.75 | $44K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2013-02-26 | 2013-02-28 | $27.13 | $43K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2012-05-01 | 2012-05-02 | $27.68 | $53K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2012-03-06 | 2012-03-07 | $28.61 | $77K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL · 10b5-1 | 2012-02-29 | 2012-03-01 | $30.35 | $50K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2011-04-26 | 2011-04-27 | $28.09 | $54K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL · 10b5-1 | 2011-03-11 | 2011-03-14 | $29.24 | $56K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2011-03-07 | 2011-03-09 | $31.68 | $85K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL · 10b5-1 | 2011-03-04 | 2011-03-07 | $31.90 | $191K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2011-02-17 | 2011-02-22 | $30.45 | $731K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2011-02-07 | 2011-02-08 | $30.03 | $1.7M | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2010-04-26 | 2010-04-28 | $24.33 | $64K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL · 10b5-1 | 2010-03-17 | 2010-03-18 | $19.17 | $37K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL · 10b5-1 | 2010-03-11 | 2010-03-12 | $19.04 | $37K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL · 10b5-1 | 2010-03-02 | 2010-03-03 | $18.50 | $36K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2009-03-12 | 2009-03-16 | $13.23 | $54K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2009-03-02 | 2009-03-04 | $11.89 | $12K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL · 10b5-1 | 2009-02-17 | 2009-02-18 | $15.61 | $102K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2008-05-22 | 2008-05-22 | $24.06 | $53K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2008-03-17 | 2008-03-19 | $20.00 | $49K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL | 2008-02-27 | 2008-02-28 | $21.00 | $138K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL · 10b5-1 | 2007-04-30 | 2007-05-01 | $27.51 | $60K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL · 10b5-1 | 2007-03-12 | 2007-03-13 | $24.90 | $351K | -6.6% | -1.0% | -1.0% |
| MKSI | SELL · 10b5-1 | 2007-02-15 | 2007-02-16 | $24.50 | $689K | -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.