Insider Trading History of Bernauer David W

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 Bernauer David W since year 2005. The trader's CIK number is 1188801. At the time of the last reporting, Bernauer David W was the Chairman of Walgreen Co . (stock ticker symbol WAG). See this page for all insider trading activities at Walgreen Co .

Stock purchases, sales, and option exercises reported by insider Bernauer David W since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2007-08-20 WAG Walgreen Co Option Ex 74,580 29.33 2,187,431

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 Bernauer David W (Chairman of Walgreen Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.