Stock Trading History of Harkins Charles F

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 Harkins Charles F since year 2005. The trader's CIK number is 1250707. At the time of this reporting, Harkins Charles F is the Vice President Sales of Hudson Technologies Inc /ny . (stock ticker symbol HDSN). See this page for all insider trading activities at Hudson Technologies Inc /ny .

Stock purchases, sales, and option exercises reported by insider *Harkins Charles F* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-05-21	HDSN	Hudson Technologies Inc /ny	Sale	46,875	3.34	156,406
2008-05-23	HDSN	Hudson Technologies Inc /ny	Option Exercise	46,875	1.02	47,812
2008-05-13	HDSN	Hudson Technologies Inc /ny	Sale	33,986	2.57	87,344
2008-05-15	HDSN	Hudson Technologies Inc /ny	Option Exercise	33,986	.87	29,567
2005-08-17	HDSN	Hudson Technologies Inc /ny	Sale	92,200	1.43	132,122
2005-08-17	HDSN	Hudson Technologies Inc /ny	Sale	92,200	1.43	132,122

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 Harkins Charles F (Vice President Sales of Hudson Technologies Inc /ny at the time of this reporting) see the Securities and Exchange Commission (SEC) website.