Insider Stock Trading History of Williamson Steven


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 Williamson Steven since year 2005. The trader's CIK number is 1326595. At the time of this reporting, Williamson Steven is the Chief Technology Off of Advanced Photonix Inc . (stock ticker symbol API). See this page for all insider trading activities at Advanced Photonix Inc .


Stock purchases, sales, and option exercises reported by insider Williamson Steven since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2010-11-30 API Advanced Photonix Inc Buy 44,533 1.17 52,103
2008-02-21 API Advanced Photonix Inc Buy 300 1.49 447
2008-03-20 API Advanced Photonix Inc Buy 5,800 1.30 7,511
2008-03-19 API Advanced Photonix Inc Buy 10,000 1.31 13,100
2008-03-18 API Advanced Photonix Inc Buy 5,000 1.30 6,510
2008-03-13 API Advanced Photonix Inc Buy 3,300 1.41 4,662
2008-02-20 API Advanced Photonix Inc Buy 700 1.50 1,050
2008-02-19 API Advanced Photonix Inc Buy 3,500 1.46 5,127
2008-02-14 API Advanced Photonix Inc Buy 5,000 1.44 7,175
2008-02-15 API Advanced Photonix Inc Buy 7,400 1.47 10,892
2007-09-06 API Advanced Photonix Inc Buy 82,000 1.83 150,060
2007-08-20 API Advanced Photonix Inc Buy 23,000 1.40 32,291

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 Williamson Steven (Chief Technology Off of Advanced Photonix Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.