Insider Stock Trading History of Pfeiffer David F


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 Pfeiffer David F since year 2005. The trader's CIK number is 1233934. At the time of this reporting, Pfeiffer David F is the Sr. VP, Sales and Ma of Collagenex Pharmaceuticals Inc . (stock ticker symbol CGPI). See this page for all insider trading activities at Collagenex Pharmaceuticals Inc .


Stock purchases, sales, and option exercises reported by insider Pfeiffer David F since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2008-02-04 CGPI Collagenex Pharmaceuticals Inc Option Ex 6,667 6.25 41,668
2008-02-04 CGPI Collagenex Pharmaceuticals Inc Sale 6,667 12.28 81,870
2008-01-28 CGPI Collagenex Pharmaceuticals Inc Option Ex 6,667 6.25 41,668
2008-01-28 CGPI Collagenex Pharmaceuticals Inc Sale 6,667 11.81 78,757
2008-01-28 CGPI Collagenex Pharmaceuticals Inc Option Ex 6,667 6.25 41,668
2008-01-28 CGPI Collagenex Pharmaceuticals Inc Sale 6,667 11.81 78,757
2008-01-22 CGPI Collagenex Pharmaceuticals Inc Option Ex 6,666 6.25 41,662
2008-01-22 CGPI Collagenex Pharmaceuticals Inc Sale 6,666 10.88 72,526
2007-07-16 CGPI Collagenex Pharmaceuticals Inc Sale 10,000 12.65 126,510
2007-07-16 CGPI Collagenex Pharmaceuticals Inc Option Ex 10,000 10.62 106,250
2007-07-09 CGPI Collagenex Pharmaceuticals Inc Option Ex 10,000 10.62 106,250
2007-07-09 CGPI Collagenex Pharmaceuticals Inc Sale 10,000 12.87 128,680
2007-07-02 CGPI Collagenex Pharmaceuticals Inc Option Ex 10,000 10.62 106,250
2007-07-02 CGPI Collagenex Pharmaceuticals Inc Sale 10,000 12.79 127,940
2007-06-25 CGPI Collagenex Pharmaceuticals Inc Option Ex 10,000 10.62 106,250
2007-06-25 CGPI Collagenex Pharmaceuticals Inc Sale 10,000 12.35 123,510
2007-06-18 CGPI Collagenex Pharmaceuticals Inc Sale 10,000 12.24 122,420
2007-06-18 CGPI Collagenex Pharmaceuticals Inc Option Ex 10,000 10.62 106,250
2007-06-11 CGPI Collagenex Pharmaceuticals Inc Option Ex 10,000 10.62 106,250
2007-06-11 CGPI Collagenex Pharmaceuticals Inc Sale 10,000 12.04 120,410
2005-06-10 CGPI Collagenex Pharmaceuticals Inc Buy 4,000 4.90 19,600

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 Pfeiffer David F (Sr. VP, Sales and Ma of Collagenex Pharmaceuticals Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.