Stock Trading History of Cariou Yvon Pierre

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 Cariou Yvon Pierre since year 2005. The trader's CIK number is 1187002. At the time of this reporting, Cariou Yvon Pierre is the President and CEO of Dynamic Materials Corp . (stock ticker symbol BOOM). See this page for all insider trading activities at Dynamic Materials Corp .

Stock purchases, sales, and option exercises reported by insider *Cariou Yvon Pierre* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-10-07	BOOM	Dynamic Materials Corp	Option Exercise	8,500	4.87	41,395
2008-08-07	BOOM	Dynamic Materials Corp	Option Exercise	10,000	3.14	31,450
2007-11-27	BOOM	Dynamic Materials Corp	Sale	12,500	59.06	738,225
2007-11-28	BOOM	Dynamic Materials Corp	Option Exercise	17,500	3.02	52,937
2007-01-04	BOOM	Dynamic Materials Corp	Option Exercise	18,000	3.14	56,610
2006-09-15	BOOM	Dynamic Materials Corp	Sale	35,000	35.69	1,249,150
2006-09-15	BOOM	Dynamic Materials Corp	Option Exercise	25,000	2.49	62,250
2006-06-06	BOOM	Dynamic Materials Corp	Option Exercise	10,000	1.68	16,800

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 Cariou Yvon Pierre (President and CEO of Dynamic Materials Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.