Stock Trading History of Bupp David C

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 Bupp David C since year 2005. The trader's CIK number is 1195757. At the time of this reporting, Bupp David C is the CEO and President of Neoprobe Corp . (stock ticker symbol NEOP). See this page for all insider trading activities at Neoprobe Corp .

Stock purchases, sales, and option exercises reported by insider *Bupp David C* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-08-20	NEOP	Neoprobe Corp	Purchase	20,000	.64	12,733
2008-03-26	NEOP	Neoprobe Corp	Option Exercise	375,000	.13	48,750
2006-05-30	NEOP	Neoprobe Corp	Purchase	10,000	.26	2,650
2006-05-26	NEOP	Neoprobe Corp	Purchase	40,000	.26	10,200
2005-12-13	NEOP	Neoprobe Corp	Sale	2,000	.26	520
2005-11-14	NEOP	Neoprobe Corp	Purchase	24,200	.28	6,655
2005-05-18	NEOP	Neoprobe Corp	Purchase	50,000	.34	16,950
2005-04-14	NEOP	Neoprobe Corp	Purchase	7,000	.41	2,870

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 Bupp David C (CEO and President of Neoprobe Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.