Insider Stock Trading History of Walker Charles B

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 Walker Charles B since year 2005. The trader's CIK number is 1246520. At the time of this reporting, Walker Charles B is the Director of Newmarket Corp . (stock ticker symbol NEU). See this page for all insider trading activities at Newmarket Corp .

Stock purchases, sales, and option exercises reported by insider Walker Charles B since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2006-11-16 NEU Newmarket Corp Sale 6,124 65.16 399,070
2006-11-13 NEU Newmarket Corp Option Ex 20,000 44.38 887,500

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 Walker Charles B (Director of Newmarket Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.