WILLIAM D STEWART Insider Trading

General | Insider Transactions | Monthly Overview

Address: SIX SHATTUCK ROAD ANDOVER 018102449 MA

Companies in which WILLIAM D STEWART is an Insider

MKS INSTRUMENTS INC

Trading Symbol: MKSI
Industry: INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823]
Position of WILLIAM D STEWART: V.P. & General Manager
Holdings: 2,300 shares
Current Value: $155,250
Latest Transaction: Jan 06 2004
$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
Jan 06 2004	MKSI	MKS INSTRUMENTS IN ...	STEWART WILLIAM D	V.P. & General Mana ...	Option Exercise	X	0.00	30,000	0	274,016
Jan 06 2004	MKSI	MKS INSTRUMENTS IN ...	STEWART WILLIAM D	V.P. & General Mana ...	Option Exercise	A	29.93	6,000	179,580	6,000
Jan 06 2004	MKSI	MKS INSTRUMENTS IN ...	STEWART WILLIAM D	V.P. & General Mana ...	Sell	S	29.50	30,000	885,000	2,300	32.3 K to 2.3 K (-92.88 %)
Jan 06 2004	MKSI	MKS INSTRUMENTS IN ...	STEWART WILLIAM D	V.P. & General Mana ...	Buy	X	0.00	30,000	0	32,300	2.3 K to 32.3 K (+1,304.35 %)
Dec 12 2003	MKSI	MKS INSTRUMENTS IN ...	STEWART WILLIAM D	V.P. & General Mana ...	Grant	A	16.49	612	10,092	2,300	1.7 K to 2.3 K (+36.26 %)
Dec 12 2003	MKSI	MKS INSTRUMENTS IN ...	STEWART WILLIAM D	V.P. & General Mana ...	Grant	A	16.49	612	10,092	2,300	1.7 K to 2.3 K (+36.26 %)
Dec 12 2003	MKSI	MKS INSTRUMENTS IN ...	STEWART WILLIAM D	V.P. & General Mana ...	Grant	A	16.49	612	10,092	2,300	1.7 K to 2.3 K (+36.26 %)

View all WILLIAM D STEWART insider transactions.