Stock Trading History of Berger Steven R

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 Berger Steven R since year 2005. The trader's CIK number is 1228072. At the time of this reporting, Berger Steven R is the Director of Touchstone Applied Science Associates Inc /ny/ (stock ticker symbol TASA).

Stock purchases, sales, and option exercises reported by *Berger Steven R* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-07-30	QUSA	Touchstone Applied Science Associates Inc /ny/	Sale	575	6.45	3,708
2007-07-23	QUSA	Touchstone Applied Science Associates Inc /ny/	Sale	200	6.50	1,300
2007-07-06	QUSA	Touchstone Applied Science Associates Inc /ny/	Option Exercise	625	2.00	1,250
2007-03-26	QUSA	Touchstone Applied Science Associates Inc /ny/	Option Exercise	625	2.88	1,797
2005-05-05	TASA	Touchstone Applied Science Associates Inc /ny/	Sale	2,500	3.25	8,125

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 Berger Steven R (Director of Touchstone Applied Science Associates Inc /ny/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.