Stock Trading History of Biegler 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 Biegler David W since year 2005. The trader's CIK number is 1222590. At the time of this reporting, Biegler David W is the Director of Trinity Industries Inc . (stock ticker symbol NYSE/TRN). See this page for all insider trading activities at Trinity Industries Inc .

Stock purchases, sales, and option exercises reported by insider *Biegler David W* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-06-06	NYSE/TRN	Trinity Industries Inc	Sale	7,500	39.05	292,885
2008-06-06	NYSE/TRN	Trinity Industries Inc	Option Exercise	7,500	22.13	165,975
2008-05-05	NYSE/TRN	Trinity Industries Inc	Sale	7,500	32.92	246,937
2008-05-05	NYSE/TRN	Trinity Industries Inc	Option Exercise	7,500	28.62	214,687
2006-12-12	NYSE/TRN	Trinity Industries Inc	Sale	7,500	37.28	279,600
2006-12-12	NYSE/TRN	Trinity Industries Inc	Option Exercise	7,500	22.00	165,000

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 Biegler David W (Director of Trinity Industries Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.