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Insider Information:   Lee John Tseng-Chung
Relationship:   Director
City:   Wilmington
State:   MA
   
Insider Summary:
  
   
Companies Owned :   2    
Direct Shares   115,456    

Indirect Shares

  0      
Direct Value   $14,371,149    

Indirect Value

  $0      
Total Shares   115,456      
Total Value   $14,371,149      


MKS Instruments Inc
 $14,233,906 Cognex Corp
 $137,243 MKS Instruments Inc
 $14,233,906 Cognex Corp
 $137,243
 


Historical Performance :
Based on 6 Month Return Percentages
Buys 
Sells 

     Total Filings :

    0   
    0    

     Stock price went up :

    0   
    0    
     Stock price went down :
    0   
    0    
   
     Gain/Loss Ratio :
   0.0   
   0.0   
     Percentage Gain/Loss :
     0.0%
   0.0%
     
   
Holdings :
     Menu Company Name Ticker Relation Direct Date Direct Shares Indirect Date Indirect Shares Total Value Sold  
            MKS Instruments Inc MKSI President & CEO, Direc... 2024-02-15 112,441 2008-10-08 0    Premium*  
            Cognex Corp CGNX Director 2024-05-09 3,015 2023-05-09 0    Premium*  
* Premium Members only  

Records found :    110         Free Registration Required For Full Results.    Limit: 25

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  Page 3 of 5
Ticker Company Name Relation   Off-Dir-10% Trans. Date Form Action Price Mkt Value D/I Shares    Holdings   
Rank

 
3m +/-  
Form
MKSI MKS Instruments Inc Sr. VP, HPS, Controls & PFMC   •       •      –    2013-03-04 4 OE $0.00 $0 D/D 4,897 9,758 0 -
MKSI MKS Instruments Inc Sr. VP, HPS, Controls & PFMC   •       •      –    2013-03-04 4 D $26.96 $43,082 D/D (1,598) 8,160 0 -
MKSI MKS Instruments Inc Sr. VP, HPS, Controls & PFMC   •       •      –    2013-03-14 4 S $27.64 $225,502 D/D (8,160) 0 0 -
MKSI MKS Instruments Inc Sr. VP, HPS, Controls & PFMC   •       •      –    2013-05-31 4 B $20.42 $10,625 D/D 520 520 2.81 -
MKSI MKS Instruments Inc Sr. VP, HPS, Controls & PFMC   •       •      –    2013-11-29 4 B $23.96 $10,625 D/D 443 964 2.74 -
MKSI MKS Instruments Inc Sr. VP and GM, Business Units   •       •      –    2014-02-24 4 D $30.02 $31,971 D/D (1,065) 3,170 0 -
MKSI MKS Instruments Inc Sr. VP and GM, Business Units   •       •      –    2014-02-24 4 OE $0.00 $0 D/D 3,271 4,235 0 -
MKSI MKS Instruments Inc Sr. VP and GM, Business Units   •       •      –    2014-02-25 4 OE $0.00 $0 D/D 4,967 8,137 0 -
MKSI MKS Instruments Inc Sr. VP and GM, Business Units   •       •      –    2014-02-25 4 D $29.77 $48,168 D/D (1,618) 6,519 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2014-02-28 4 OE $0.00 $0 D/D 3,225 9,745 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2014-02-28 4 D $30.06 $31,563 D/D (1,050) 8,695 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2014-05-30 4 A $24.52 $10,625 D/D 433 9,128 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2014-06-13 4 S $29.55 $269,696 D/D (9,128) 0 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2014-11-28 4 A $24.33 $10,482 D/D 431 431 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2015-02-10 4 OE $0.00 $0 D/D 7,173 7,604 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2015-02-10 4 D $35.86 $86,674 D/D (2,417) 5,187 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2015-02-23 4 OE $0.00 $0 D/D 3,273 8,459 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2015-02-23 4 D $35.60 $37,878 D/D (1,064) 7,395 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2015-02-25 4 D $35.83 $57,901 D/D (1,616) 10,748 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2015-02-25 4 OE $0.00 $0 D/D 4,968 12,364 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2015-05-14 4 S $36.36 $390,750 D/D (10,747) 1 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2015-05-29 4 A $30.74 $10,625 D/D 346 346 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2016-02-10 4 OE $0.00 $0 D/D 7,174 7,850 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2016-02-10 4 D $32.70 $79,003 D/D (2,416) 5,434 0 -
MKSI MKS Instruments Inc Sr. VP, Business Units   •       •      –    2016-02-11 4 AS $31.96 $45,863 D/D (1,435) 3,999 0 -

  110  Records found
  1   2   3  4   5      
  Page 3 of 5  
 
Free Registration Required For Full Results.    Limit: 25

 
 
  Transaction Code Key: Ownership Code Key
  B - Buy AB - Automatic Buy D - Direct Ownership
  S - Sell AS - Automatic Sell I - Indirect Ownership
OE - Options Exercised A - Aquired
  IO - Initital Ownership D - Disposed