LOUIS P VALENTE Insider Trading $MKSI MKS INSTRUMENTS INC

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of LOUIS P VALENTE. LOUIS P VALENTE is Director in MKS INSTRUMENTS INC ($MKSI).

LOUIS P VALENTE in MKS INSTRUMENTS INC

Trading Symbol: MKSI
Industry: INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823]
Position of LOUIS P VALENTE: Director
Holdings: 12,000 shares
Current Value: $810,000
Latest Transaction: Feb 07 2012
$MKSI Market Capitalization: $3.56B
$MKSI Previous Close: $67.50

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD

Latest Insider Trading Transactions of LOUIS P VALENTE in MKS INSTRUMENTS INC

1 Week2 Weeks1 Month3 Months6 Months1 Year2 Years
No. of Purchases0000000
Value of Purchases ($)0000000
No. of Sales0000000
Value of Sales ($)0000000

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Feb 07 2012MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorSellS31.742,00063,47612,00014 K to 12 K (-14.29 %)
Nov 07 2011MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorOption ExerciseM24.3512,000292,2000
Nov 07 2011MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorSellS27.2712,000327,20414,00026 K to 14 K (-46.15 %)
Nov 07 2011MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorBuyM24.3512,000292,20026,00014 K to 26 K (+85.71 %)
Jul 29 2011MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorOption ExerciseM20.0712,000240,8400
Jul 29 2011MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorSellS25.1312,000301,60814,00026 K to 14 K (-46.15 %)
Jul 29 2011MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorBuyM20.0712,000240,84026,00014 K to 26 K (+85.71 %)
May 09 2011MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorOption ExerciseM15.8412,000190,0800
May 09 2011MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorOption ExerciseM17.0612,000204,7200
May 09 2011MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorSellS26.7212,000320,59214,00026 K to 14 K (-46.15 %)
May 09 2011MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorBuyM15.8412,000190,08026,00014 K to 26 K (+85.71 %)
May 09 2011MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorSellS26.8512,000322,22414,00026 K to 14 K (-46.15 %)
May 09 2011MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorBuyM17.0612,000204,72026,00014 K to 26 K (+85.71 %)
May 03 2011MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorGrantA0.006,000014,0008 K to 14 K (+75.00 %)
Dec 20 2010MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorSellS24.032,00048,0608,00010 K to 8 K (-20.00 %)
May 19 2010MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorOption ExerciseE44.886,000269,2800
May 05 2010MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorGrantA0.006,000010,0004 K to 10 K (+150.00 %)
Aug 04 2009MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorSellS19.604,00078,4004,0008 K to 4 K (-50.00 %)
May 06 2009MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorGrantA0.004,00008,0004 K to 8 K (+100.00 %)
Mar 20 2009MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorOption ExerciseM14.0010,500147,0000
Mar 20 2009MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorSellS14.3510,500150,6754,00014.5 K to 4 K (-72.41 %)
Mar 20 2009MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorBuyM14.0010,500147,00014,5004 K to 14.5 K (+262.50 %)
Feb 10 2009MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorOption ExerciseM14.406,00086,4000
Feb 10 2009MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorSellS15.156,00090,9004,00010 K to 4 K (-60.00 %)
Feb 10 2009MKSIMKS INSTRUMENTS IN ...VALENTE LOUIS PDirectorBuyM14.406,00086,40010,0004 K to 10 K (+150.00 %)

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