Insider Stock Trading History of Collomb Bertrand P

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 Collomb Bertrand P since year 2005. The trader's CIK number is 1241924. At the time of this reporting, Collomb Bertrand P is the Chairman of the Boar of Co . (stock ticker symbol DD). See this page for all insider trading activities at Co .

Note that in the past COLLOMB BERTRAND P also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Collomb Bertrand P since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-01-18 DD Co Option Ex 2,744 .00 0
2012-01-26 DD Co Buy 5,290 51.20 270,848
2011-01-04 DD Co Sale 5,290 49.66 262,701
2006-05-15 LAF Lafarge North America Inc Sale 10,699 85.50 914,764

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 Collomb Bertrand P (Chairman of the Boar of Co at the time of this reporting) see the Securities and Exchange Commission (SEC) website.