WILLIAM D STEWART Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of WILLIAM D STEWART. WILLIAM D STEWART is a V.P. Vacuum Products & PFMC in MKS INSTRUMENTS INC ($MKSI) and a VP, Vacuum Products in MKS INSTRUMENTS INC ($MKSI) and a VP/GM, Vacuum Products in MKS INSTRUMENTS INC ($MKSI).
Address: 2 TECH DRIVE ANDOVER 01810 MA
Companies in which WILLIAM D STEWART is an Insider
MKS INSTRUMENTS INC
Industry: INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823]
Position of WILLIAM D STEWART: VP/GM, Vacuum Products, VP, Vacuum Products, V.P. Vacuum Products & PFMC
Holdings: 15,261 shares
Current Value: $1,030,118
Latest Transaction: Apr 24 2012
$MKSI Market Capitalization: $3.56B
$MKSI Previous Close: $67.50
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of WILLIAM D STEWART
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 24 2012 | MKSI | MKS INSTRUMENTS IN ... | STEWART WILLIAM D | VP/GM, Vacuum Produ ... | Option Exercise | A | 0.00 | 1,684 | 0 | 3,268 | |
| Apr 03 2012 | MKSI | MKS INSTRUMENTS IN ... | STEWART WILLIAM D | VP/GM, Vacuum Produ ... | Option Exercise | M | 0.00 | 6,037 | 0 | 0 | |
| Apr 03 2012 | MKSI | MKS INSTRUMENTS IN ... | STEWART WILLIAM D | VP/GM, Vacuum Produ ... | Option Exercise | M | 0.00 | 5,592 | 0 | 0 | |
| Apr 03 2012 | MKSI | MKS INSTRUMENTS IN ... | STEWART WILLIAM D | VP/GM, Vacuum Produ ... | Payment of Exercise | F | 29.70 | 3,617 | 107,425 | 15,261 | 18.9 K to 15.3 K (-19.16 %) |
| Apr 03 2012 | MKSI | MKS INSTRUMENTS IN ... | STEWART WILLIAM D | VP/GM, Vacuum Produ ... | Buy | M | 0.00 | 6,037 | 0 | 18,878 | 12.8 K to 18.9 K (+47.01 %) |
| Apr 03 2012 | MKSI | MKS INSTRUMENTS IN ... | STEWART WILLIAM D | VP/GM, Vacuum Produ ... | Buy | M | 0.00 | 5,592 | 0 | 12,841 | 7.2 K to 12.8 K (+77.14 %) |
| Mar 19 2012 | MKSI | MKS INSTRUMENTS IN ... | STEWART WILLIAM D | VP/GM, Vacuum Produ ... | Option Exercise | M | 0.00 | 1,400 | 0 | 6,037 |