Stock Trading History of Testa Thomas

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 Testa Thomas since year 2005. The trader's CIK number is 1324128. At the time of this reporting, Testa Thomas is the GM, Performance Chem of Gentek Inc (stock ticker symbol GETI).

Stock purchases, sales, and option exercises reported by *Testa Thomas* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-05-22	GETI	Gentek Inc	Sale	5,800	35.12	203,695
2007-05-22	GETI	Gentek Inc	Option Exercise	7,000	23.02	161,175
2006-06-05	GETI	Gentek Inc	Option Exercise	2,600	19.91	51,762
2006-06-05	GETI	Gentek Inc	Purchase	1,300	28.83	37,484
2005-12-06	GETI	Gentek Inc	Sale	183	16.75	3,065
2005-09-09	GETI	Gentek Inc	Purchase	2,125	15.12	32,132
2005-09-08	GETI	Gentek Inc	Purchase	1,275	15.05	19,184

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 Testa Thomas (GM, Performance Chem of Gentek Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.