Stock Trading History of Harder Jeffrey 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 Harder Jeffrey R since year 2005. The trader's CIK number is 1331042. At the time of this reporting, Harder Jeffrey R is the Director of Zonagen Inc . (stock ticker symbol ZONA). See this page for all insider trading activities at Zonagen Inc .

Stock purchases, sales, and option exercises reported by insider *Harder Jeffrey R* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-05-23	RPRX	Zonagen Inc	Purchase	1,000	9.14	9,140
2008-04-15	RPRX	Zonagen Inc	Purchase	1,000	8.50	8,500
2008-03-03	RPRX	Zonagen Inc	Purchase	500	8.54	4,271
2008-02-26	RPRX	Zonagen Inc	Purchase	500	8.80	4,397
2008-01-24	RPRX	Zonagen Inc	Purchase	1,000	8.90	8,905
2006-12-01	RPRX	Zonagen Inc	Purchase	2,000	5.88	11,770
2006-07-06	RPRX	Zonagen Inc	Purchase	1,000	7.95	7,949

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 Harder Jeffrey R (Director of Zonagen Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.