Insider Stock Trading History of Ingram William P


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Ingram William P since year 2005. The trader's CIK number is 1195889. At the time of this reporting, Ingram William P is the VP, FAB OPERATIONS of Supertex Inc . (stock ticker symbol SUPX). See this page for all insider trading activities at Supertex Inc .


Stock purchases, sales, and option exercises reported by insider Ingram William P since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2011-08-26 SUPX Supertex Inc Option Ex 1,000 17.06 17,060
2011-08-26 SUPX Supertex Inc Sale 1,000 19.22 19,217
2011-08-23 SUPX Supertex Inc Option Ex 2,000 17.06 34,120
2011-08-23 SUPX Supertex Inc Sale 2,000 19.04 38,090
2011-08-16 SUPX Supertex Inc Option Ex 1,000 17.06 17,060
2011-08-16 SUPX Supertex Inc Sale 1,000 18.81 18,813
2011-07-28 SUPX Supertex Inc Buy 100 19.50 1,950
2011-07-28 SUPX Supertex Inc Option Ex 4,000 17.06 68,240
2011-07-28 SUPX Supertex Inc Sale 3,900 19.52 76,128
2007-09-12 SUPX Supertex Inc Option Ex 2,500 19.56 48,905
2007-09-12 SUPX Supertex Inc Sale 2,500 37.23 93,074
2006-11-20 SUPX Supertex Inc Option Ex 2,500 19.56 48,905
2006-11-20 SUPX Supertex Inc Sale 2,500 47.00 117,500

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Ingram William P (VP, FAB OPERATIONS of Supertex Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.