Insider Stock Trading History of Simpson David J


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 Simpson David J since year 2005. The trader's CIK number is 1245907. At the time of this reporting, Simpson David J is the Director of Trans1 Inc . (stock ticker symbol TSON). See this page for all insider trading activities at Trans1 Inc .

Note that in the past SIMPSON DAVID J also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Simpson David J since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2011-09-21 TSON Trans1 Inc Buy 50,000 3.25 162,500
2011-08-24 KCI Kinetic Concepts Inc /tx/ Option Ex 53 .00 0
2010-09-07 TSON Trans1 Inc Buy 1,181 2.47 2,917
2010-08-31 TSON Trans1 Inc Buy 500 2.47 1,235
2010-08-30 TSON Trans1 Inc Buy 500 2.47 1,235
2010-08-27 TSON Trans1 Inc Buy 100 2.49 249
2010-08-26 TSON Trans1 Inc Buy 500 2.47 1,235
2010-08-25 TSON Trans1 Inc Buy 618 2.46 1,523
2010-08-24 TSON Trans1 Inc Buy 1,800 2.47 4,446
2010-08-23 TSON Trans1 Inc Buy 500 2.50 1,252
2010-08-17 TSON Trans1 Inc Buy 651 2.47 1,607
2010-08-16 TSON Trans1 Inc Buy 1,050 2.52 2,646
2010-08-13 TSON Trans1 Inc Buy 2,600 2.52 6,565
2010-05-26 KCI Kinetic Concepts Inc /tx/ Option Ex 5,000 10.00 50,000
2010-02-12 RTIX Regeneration Technologies Inc Buy 10,000 3.23 32,300
2008-10-30 RTIX Regeneration Technologies Inc Buy 10,000 3.08 30,800

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 Simpson David J (Director of Trans1 Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.