Stock Trading History of Boswell J Chris

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 Boswell J Chris since year 2005. The trader's CIK number is 1308916. At the time of this reporting, Boswell J Chris is the SVP and CFO of Particle Drilling Technologies Inc/nv . (stock ticker symbol PDRT). See this page for all insider trading activities at Particle Drilling Technologies Inc/nv .

Stock purchases, sales, and option exercises reported by insider *Boswell J Chris* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-02-21	PDRT	Particle Drilling Technologies Inc/nv	Purchase	5,000	2.00	10,000
2007-10-29	PDRT	Particle Drilling Technologies Inc/nv	Purchase	10,000	3.20	32,000
2006-09-15	PDRT	Particle Drilling Technologies Inc/nv	Sale	5,000	2.73	13,650
2006-08-15	PDRT	Particle Drilling Technologies Inc/nv	Sale	5,000	2.98	14,900
2006-07-17	PDRT	Particle Drilling Technologies Inc/nv	Sale	5,000	3.17	15,850

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 Boswell J Chris (SVP and CFO of Particle Drilling Technologies Inc/nv at the time of this reporting) see the Securities and Exchange Commission (SEC) website.