Insider Stock Trading History of Vandervelde Bert


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 Vandervelde Bert since year 2005. The trader's CIK number is 1210235. At the time of this reporting, Vandervelde Bert is the President, Internati of Kyphon Inc . (stock ticker symbol KYPH). See this page for all insider trading activities at Kyphon Inc .


Stock purchases, sales, and option exercises reported by insider Vandervelde Bert since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2007-11-02 KYPH Kyphon Inc Option Ex 166,000 33.65 5,585,236
2007-11-01 KYPH Kyphon Inc Option Ex 10,000 24.26 242,600
2007-11-01 KYPH Kyphon Inc Sale 10,000 70.80 708,000
2007-10-01 KYPH Kyphon Inc Option Ex 10,000 24.26 242,600
2007-10-01 KYPH Kyphon Inc Sale 10,000 70.00 700,000
2007-09-04 KYPH Kyphon Inc Sale 15,000 66.99 1,004,835
2007-09-04 KYPH Kyphon Inc Option Ex 15,000 19.83 297,450
2007-08-01 KYPH Kyphon Inc Sale 25,000 65.33 1,633,149
2007-08-01 KYPH Kyphon Inc Option Ex 25,000 8.20 204,999
2007-07-16 KYPH Kyphon Inc Sale 5,000 54.01 270,050
2007-07-16 KYPH Kyphon Inc Option Ex 5,000 1.00 5,000
2007-06-14 KYPH Kyphon Inc Option Ex 2,500 1.00 2,500
2007-06-14 KYPH Kyphon Inc Sale 2,500 48.14 120,345
2007-05-14 KYPH Kyphon Inc Option Ex 2,500 1.00 2,500
2007-05-14 KYPH Kyphon Inc Sale 2,500 45.21 113,015
2006-03-14 KYPH Kyphon Inc Sale 3,000 33.81 101,430
2006-03-14 KYPH Kyphon Inc Option Ex 3,000 1.00 3,000
2006-02-01 KYPH Kyphon Inc Option Ex 5,000 1.00 5,000
2006-02-01 KYPH Kyphon Inc Sale 5,000 41.33 206,655
2006-01-03 KYPH Kyphon Inc Option Ex 5,000 1.00 5,000
2006-01-03 KYPH Kyphon Inc Sale 5,000 41.00 205,000

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 Vandervelde Bert (President, Internati of Kyphon Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.