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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview


Overview of all insider trading transactions in SUPERTEX INC. Get notifications about new insider transactions in SUPERTEX INC for free.

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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Aug 03 2011SUPXSUPERTEX INCCHOY BENEDICT C KSenior VP, Tech Dev ...SellS20.062004,012178,055178.3 K to 178.1 K (-0.11 %)
Aug 03 2011SUPXSUPERTEX INCCHOY BENEDICT C KSenior VP, Tech Dev ...SellS20.032004,006178,255178.5 K to 178.3 K (-0.11 %)
Aug 03 2011SUPXSUPERTEX INCCHOY BENEDICT C KSenior VP, Tech Dev ...BuyM17.0610,000170,600178,455168.5 K to 178.5 K (+5.94 %)
Jul 29 2011SUPXSUPERTEX INCKagel PhilVP, Finance & CFOBuyP19.403005,8203,3003 K to 3.3 K (+10.00 %)
Jul 29 2011SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...Option ExerciseM17.064,00068,24039,000
Jul 29 2011SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...SellS19.503005,8500300 to 0 (-100.00 %)
Jul 29 2011SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...SellS19.401001,940300400 to 300 (-25.00 %)
Jul 29 2011SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...SellS19.502003,900400600 to 400 (-33.33 %)
Jul 29 2011SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...SellS19.404007,7606001,000 to 600 (-40.00 %)
Jul 29 2011SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...SellS19.502,15341,9841,0003.2 K to 1,000 (-68.28 %)
Jul 29 2011SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...SellS19.501001,9503,1533.3 K to 3.2 K (-3.07 %)
Jul 29 2011SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...SellS19.501001,9503,2533.4 K to 3.3 K (-2.98 %)
Jul 29 2011SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...SellS19.502003,9003,3533.6 K to 3.4 K (-5.63 %)
Jul 29 2011SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...SellP19.501001,9503,5533.7 K to 3.6 K (-2.74 %)
Jul 29 2011SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...SellS19.703005,9103,6534 K to 3.7 K (-7.59 %)
Jul 29 2011SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...SellS19.70479263,9534 K to 4 K (-1.17 %)
Jul 29 2011SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...BuyM17.064,00068,2404,0000 to 4 K
Jul 29 2011SUPXSUPERTEX INCPAO HENRYPresident and CEOOption ExerciseM17.065,00085,30065,000
Jul 29 2011SUPXSUPERTEX INCPAO HENRYPresident and CEOOption ExerciseM17.065,00085,30070,000
Jul 29 2011SUPXSUPERTEX INCPAO HENRYPresident and CEOBuyM17.0610,000170,600870,940860.9 K to 870.9 K (+1.16 %)
Mar 21 2011SUPXSUPERTEX INCLIN STEPHENVP, Mkt. and Bus. D ...Option ExerciseA22.8620,000457,20020,000
Jan 03 2011SUPXSUPERTEX INCPAO HENRYPresident and CEOGiftG23.8580,0001,908,000860,947940.9 K to 860.9 K (-8.50 %)
Dec 02 2010SUPXSUPERTEX INCLEE MICHAEL JAMESVP, IC DesignOption ExerciseM17.348,000138,72053,000
Dec 02 2010SUPXSUPERTEX INCLEE MICHAEL JAMESVP, IC DesignBuyM17.348,000138,72048,46540.5 K to 48.5 K (+19.77 %)
Sep 02 2010SUPXSUPERTEX INCDEGUZMAN HERNANDirectorOption ExerciseA22.0140,000880,40050,500
Sep 02 2010SUPXSUPERTEX INCLOVELESS W MARKDirectorOption ExerciseA22.015,000110,05030,000
Sep 02 2010SUPXSUPERTEX INCSCHLAM ELLIOTTDirectorOption ExerciseA22.015,000110,05030,000
Sep 02 2010SUPXSUPERTEX INCFENG MILTONDirectorOption ExerciseA22.015,000110,05026,000
Aug 12 2010SUPXSUPERTEX INCKagel PhilVP, Finance & CFOBuyP23.161,00023,1603,0002 K to 3 K (+50.00 %)
Aug 04 2010SUPXSUPERTEX INCDEGUZMAN HERNANVP, MarketingOption ExerciseM17.061,75029,85510,500
Aug 04 2010SUPXSUPERTEX INCDEGUZMAN HERNANVP, MarketingSellS26.501,75046,37501.8 K to 0 (-100.00 %)
Aug 04 2010SUPXSUPERTEX INCDEGUZMAN HERNANVP, MarketingBuyM17.061,75029,8551,7500 to 1.8 K
Jul 30 2010SUPXSUPERTEX INCDEGUZMAN HERNANVP, MarketingOption ExerciseM17.061,00017,06012,250
Jul 30 2010SUPXSUPERTEX INCDEGUZMAN HERNANVP, MarketingSellS26.001,00026,00001,000 to 0 (-100.00 %)
Jul 30 2010SUPXSUPERTEX INCDEGUZMAN HERNANVP, MarketingBuyM17.061,00017,0601,0000 to 1,000
Jul 29 2010SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...Option ExerciseM15.672,00031,34060,000
Jul 29 2010SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...Option ExerciseM17.342,00034,68062,000
Jul 29 2010SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...SellS26.002,00052,00002 K to 0 (-100.00 %)
Jul 29 2010SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...BuyM15.672,00031,3402,0000 to 2 K
Jul 29 2010SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...SellS25.252,00050,50002 K to 0 (-100.00 %)
Jul 29 2010SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...BuyM17.342,00034,6802,0000 to 2 K
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingOption ExerciseM20.855,000104,25033,000
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingOption ExerciseM17.392,00034,78038,000
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingOption ExerciseM21.754,20991,54640,000
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingOption ExerciseM21.753,79182,45444,209
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.432,60266,16912,00014.6 K to 12 K (-17.82 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.543007,66214,60214.9 K to 14.6 K (-2.01 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.512005,10214,90215.1 K to 14.9 K (-1.32 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.6499825,58915,10216.1 K to 15.1 K (-6.20 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.531,00025,53016,10017.1 K to 16.1 K (-5.85 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.711002,57117,10017.2 K to 17.1 K (-0.58 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.501,60040,80017,20018.8 K to 17.2 K (-8.51 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.662005,13218,80019 K to 18.8 K (-1.05 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.6240010,24819,00019.4 K to 19 K (-2.06 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.7071118,27319,40020.1 K to 19.4 K (-3.54 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.7360015,43820,11120.7 K to 20.1 K (-2.90 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.852,90174,99120,71123.6 K to 20.7 K (-12.29 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.761002,57623,61223.7 K to 23.6 K (-0.42 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.771002,57723,71223.8 K to 23.7 K (-0.42 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.7250012,86023,81224.3 K to 23.8 K (-2.06 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.901,00025,90024,31225.3 K to 24.3 K (-3.95 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS26.081026125,31225.3 K to 25.3 K (-0.04 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.601022,61125,32225.4 K to 25.3 K (-0.40 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.6340010,25225,42425.8 K to 25.4 K (-1.55 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS26.191002,61925,82425.9 K to 25.8 K (-0.39 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.871082,79425,92426 K to 25.9 K (-0.41 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS26.141002,61426,03226.1 K to 26 K (-0.38 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.952005,19026,13226.3 K to 26.1 K (-0.76 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.923789,79826,33226.7 K to 26.3 K (-1.42 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS25.752005,15026,71026.9 K to 26.7 K (-0.74 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingSellS26.20902,35826,91027 K to 26.9 K (-0.33 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingBuyM20.855,000104,25027,00022 K to 27 K (+22.73 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingBuyM17.392,00034,78022,00020 K to 22 K (+10.00 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingBuyM21.754,20991,54620,00015.8 K to 20 K (+26.65 %)
Jun 15 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingBuyM21.753,79182,45415,79112 K to 15.8 K (+31.59 %)
Jun 11 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingOption ExerciseM17.391,00017,39048,000
Jun 11 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingOption ExerciseM21.7510,000217,50049,000
Jun 11 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingBuyM17.391,00017,39012,00011 K to 12 K (+9.09 %)
Jun 11 2010SUPXSUPERTEX INCMasood AhmedVP, MarketingBuyM21.7510,000217,50011,0001,000 to 11 K (+1,000.00 %)
Dec 08 2009SUPXSUPERTEX INCPAO HENRYPresident and CEOGiftG25.587,000179,060940,947947.9 K to 940.9 K (-0.74 %)
Sep 14 2009SUPXSUPERTEX INCLOVELESS W MARKDirectorOption ExerciseA25.845,000129,20025,000
Sep 14 2009SUPXSUPERTEX INCSCHLAM ELLIOTTDirectorOption ExerciseA25.845,000129,20025,000
Sep 14 2009SUPXSUPERTEX INCFENG MILTONDirectorOption ExerciseA25.845,000129,20021,000
May 27 2009SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...Option ExerciseM11.301,50016,95064,000
May 27 2009SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...SellS24.402004,8800200 to 0 (-100.00 %)
May 27 2009SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...SellS24.331002,433200300 to 200 (-33.33 %)
May 27 2009SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...SellS24.421002,442300400 to 300 (-25.00 %)
May 27 2009SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...SellS24.261002,426400500 to 400 (-20.00 %)
May 27 2009SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...SellS24.2760014,5625001.1 K to 500 (-54.55 %)
May 27 2009SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...SellS24.424009,7681,1001.5 K to 1.1 K (-26.67 %)
May 27 2009SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...BuyM11.301,50016,9501,5000 to 1.5 K
Dec 16 2008SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...Option ExerciseA20.8535,000729,75065,500
Dec 16 2008SUPXSUPERTEX INCPETERSEN WILLIAMVP, Worldwide SalesOption ExerciseA20.8525,000521,25054,000
Dec 15 2008SUPXSUPERTEX INCMasood AhmedVP, MarketingOption ExerciseA20.8525,000521,25059,000
Dec 15 2008SUPXSUPERTEX INCLEE MICHAEL JAMESVP, IC DesignOption ExerciseA20.8535,000729,75061,000
Dec 11 2008SUPXSUPERTEX INCKagel PhilVP, Finance and CFOOption ExerciseA20.8535,000729,75065,000
Dec 15 2008SUPXSUPERTEX INCCHOY BENEDICT C KSr. VP, Technology ...Option ExerciseA20.8550,0001,042,50075,000
Dec 15 2008SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...Option ExerciseA20.8525,000521,25043,000
Dec 11 2008SUPXSUPERTEX INCLOVELESS W MARKDirectorOption ExerciseA29.705,000148,50020,000
Dec 11 2008SUPXSUPERTEX INCSCHLAM ELLIOTTDirectorOption ExerciseA29.705,000148,50020,000
Dec 11 2008SUPXSUPERTEX INCFENG MILTONDirectorOption ExerciseA29.705,000148,50016,000
Dec 11 2008SUPXSUPERTEX INCPAO HENRYPresident and CEOOption ExerciseA20.8550,0001,042,50075,000
Jun 03 2008SUPXSUPERTEX INCPAO HENRYPresident and CEOOption ExerciseM10.7545,000483,75025,000
Jun 03 2008SUPXSUPERTEX INCPAO HENRYPresident and CEOOption ExerciseM12.5325,000313,25070,000
Jun 03 2008SUPXSUPERTEX INCPAO HENRYPresident and CEOBuyM10.7545,000483,750947,947902.9 K to 947.9 K (+4.98 %)
Jun 03 2008SUPXSUPERTEX INCPAO HENRYPresident and CEOBuyM12.5325,000313,250902,947877.9 K to 902.9 K (+2.85 %)
May 28 2008SUPXSUPERTEX INCSCHLAM ELLIOTTDirectorOption ExerciseM12.538,000100,2407,000
May 28 2008SUPXSUPERTEX INCSCHLAM ELLIOTTDirectorSellS25.618,000204,89008 K to 0 (-100.00 %)
May 28 2008SUPXSUPERTEX INCSCHLAM ELLIOTTDirectorBuyM12.538,000100,2408,0000 to 8 K
Mar 13 2008SUPXSUPERTEX INCLOVELESS W MARKDirectorOption ExerciseM12.531,60020,04815,000
Mar 13 2008SUPXSUPERTEX INCLOVELESS W MARKDirectorBuyM12.531,60020,0481,6000 to 1.6 K
Mar 12 2008SUPXSUPERTEX INCTsang MichaelVP, Standard Produc ...Option ExerciseA33.955,000169,75030,500
Mar 04 2008SUPXSUPERTEX INCKagel PhilVP, Finance & CFOBuyP19.771,00019,7652,0001,000 to 2 K (+100.00 %)
Feb 13 2008SUPXSUPERTEX INCFENG MILTONDirectorOption ExerciseA35.865,000179,30011,000
Mar 03 2008SUPXSUPERTEX INCKagel PhilVP, Finance & CFOBuyP20.871,00020,8671,0000 to 1,000
Feb 12 2008SUPXSUPERTEX INCLOVELESS W MARKDirectorOption ExerciseA35.865,000179,30016,600
Feb 12 2008SUPXSUPERTEX INCSCHLAM ELLIOTTDirectorOption ExerciseA35.865,000179,30023,000
Feb 12 2008SUPXSUPERTEX INCCHOY BENEDICT C KSenior Vice Preside ...Option ExerciseA35.8615,000537,90025,000
Feb 12 2008SUPXSUPERTEX INCPAO HENRYPresident and CEOOption ExerciseA35.8615,000537,90095,000
Feb 05 2008SUPXSUPERTEX INCLEE MICHAEL JAMESVP, IC DesignBuyP20.493,00061,47840,46537.5 K to 40.5 K (+8.01 %)
Feb 01 2008SUPXSUPERTEX INCCHOY BENEDICT C KSenior Vice Preside ...Option ExerciseM10.759,00096,75025,000
Feb 01 2008SUPXSUPERTEX INCCHOY BENEDICT C KSenior Vice Preside ...BuyM10.759,00096,750168,455159.5 K to 168.5 K (+5.64 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...Option ExerciseM17.342,00034,6802,000
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.651003,1650100 to 0 (-100.00 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.642006,328100300 to 100 (-66.67 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.622006,324300500 to 300 (-40.00 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.502006,300500700 to 500 (-28.57 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.492006,298700900 to 700 (-22.22 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.4660018,8759001.5 K to 900 (-40.00 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.4340012,5721,5001.9 K to 1.5 K (-21.05 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.421003,1421,9002 K to 1.9 K (-5.00 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...BuyM17.342,00034,6802,0000 to 2 K
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.431003,1430100 to 0 (-100.00 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.421003,142100200 to 100 (-50.00 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.412006,282200400 to 200 (-50.00 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.393009,417400700 to 400 (-42.86 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.3650015,6807001.2 K to 700 (-41.67 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.3650015,6791,2001.7 K to 1.2 K (-29.41 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.34672,1001,7001.8 K to 1.7 K (-3.79 %)
Dec 13 2007SUPXSUPERTEX INCGONZALEZ FRANKLINVP, Process Technol ...SellS31.312337,2951,7672 K to 1.8 K (-11.65 %)
Dec 06 2007SUPXSUPERTEX INCKAPUR DILIPVP, Standard Produc ...Option ExerciseM17.341,00017,3405,000
Dec 06 2007SUPXSUPERTEX INCKAPUR DILIPVP, Standard Produc ...SellS33.751,00033,75001,000 to 0 (-100.00 %)
Dec 06 2007SUPXSUPERTEX INCKAPUR DILIPVP, Standard Produc ...BuyM17.341,00017,3401,0000 to 1,000
Dec 05 2007SUPXSUPERTEX INCPETERSEN WILLIAMVP, Worldwide SalesOption ExerciseA33.9525,000848,75029,000
Dec 05 2007SUPXSUPERTEX INCLEE MICHAEL JAMESVP Intergrated IC D ...Option ExerciseA33.958,000271,60026,000
Dec 05 2007SUPXSUPERTEX INCINGRAM WILLIAM PVP, Wafer Fab Opera ...Option ExerciseA33.9510,000339,50018,000
Dec 04 2007SUPXSUPERTEX INCSCHLAM ELLIOTTDirectorOption ExerciseM19.562,00039,12515,000
Dec 04 2007SUPXSUPERTEX INCSCHLAM ELLIOTTDirectorSellS34.232,00068,46002 K to 0 (-100.00 %)
Dec 04 2007SUPXSUPERTEX INCSCHLAM ELLIOTTDirectorBuyM19.562,00039,1252,0000 to 2 K
Nov 28 2007SUPXSUPERTEX INCCHOY BENEDICT C KSenior Vice Preside ...SellS35.128,569300,943159,455168 K to 159.5 K (-5.10 %)

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