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Lee John Tseng-Chung - Insider Transactions

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Ticker Owner Relationship Date Transaction Cost #Shares Value ($) #Shares Total SEC Form 4
MKSILee John Tseng-ChungPresident & CEOFeb 20 '26Sale256.7730,0007,703,242154,696Feb 23 02:25 PM
MKSILee John Tseng-ChungOfficerFeb 20 '26Proposed Sale247.5530,0007,426,500Feb 20 12:09 PM
MKSILee John Tseng-ChungSr. VP & COOFeb 20 '18Sale115.3813,4321,549,7821Feb 21 02:00 PM
MKSILee John Tseng-ChungSr. VP & COONov 13 '17Sale104.022,113219,7841Nov 14 12:23 PM
MKSILee John Tseng-ChungSr. VP & COOFeb 22 '17Sale67.9914,7341,001,7651Feb 23 01:06 PM
MKSILee John Tseng-ChungSr. VP, Business UnitsAug 10 '16Sale46.369,955461,5240Aug 11 11:07 AM
MKSILee John Tseng-ChungSr. VP, Business UnitsFeb 26 '16Sale32.7099432,5049,617Feb 29 01:57 PM
MKSILee John Tseng-ChungSr. VP, Business UnitsFeb 17 '16Sale33.261,37145,5997,256Feb 18 04:52 PM
MKSILee John Tseng-ChungSr. VP, Business UnitsFeb 11 '16Sale31.961,43545,8633,999Feb 12 02:24 PM
MKSILee John Tseng-ChungSr. VP, Business UnitsMay 14 '15Sale36.3610,747390,7501May 15 09:07 AM
MKSILee John Tseng-ChungSr. VP, Business UnitsJun 13 '14Sale29.559,128269,6960Jun 16 10:28 AM
MKSILee John Tseng-ChungSr. VP, HPS, Controls & PFMCMar 14 '13Sale27.648,160225,5020Mar 15 10:06 AM
MKSILee John Tseng-ChungSr. VP, Controls & PFMCAug 06 '12Sale26.672,86876,4980Aug 07 01:53 PM
MKSILee John Tseng-ChungSr. VP, Controls & PFMCMar 09 '12Sale29.138,595250,3380Mar 12 10:00 AM
MKSILee John Tseng-ChungSr. VP, Controls & PFMCNov 08 '11Sale27.563,14086,5451Nov 14 09:48 AM
MKSILee John Tseng-ChungGroup VPMar 17 '11Sale29.314,449130,3820Mar 18 10:56 AM
MKSILee John Tseng-ChungGroup VP, CIT and PFMCMar 08 '11Sale31.826,129195,0250Mar 09 11:57 AM
MKSILee John Tseng-ChungGroup VP, CIT ProductsNov 05 '10Sale21.602,37451,2780Nov 09 04:31 PM
MKSILee John Tseng-ChungGroup VP, CIT ProductsApr 26 '10Sale24.156,623159,9450Apr 27 11:30 AM
MKSILee John Tseng-ChungGroup VP, CIT ProductsFeb 11 '10Sale18.742,40945,1451Feb 16 12:40 PM
MKSILee John Tseng-ChungGroup VP & GM CIT/ION ProductsJul 28 '09Sale19.136,187118,3571Jul 30 02:47 PM
MKSILee John Tseng-ChungGroup VP & GM CIT/ION ProductsMar 02 '09Sale11.891,57418,7153,049Mar 04 05:23 PM
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