Stock Trading History of Martell Ron

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 Martell Ron since year 2005. The trader's CIK number is 1177079. At the time of this reporting, Martell Ron is the SVP, Commercial Oper of Imclone Systems Inc/de (stock ticker symbol IMCL).

Stock purchases, sales, and option exercises reported by *Martell Ron* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2006-08-04	IMCL	Imclone Systems Inc/de	Sale	9,000	33.48	301,284
2006-08-03	IMCL	Imclone Systems Inc/de	Sale	18,908	33.06	625,136
2006-08-04	IMCL	Imclone Systems Inc/de	Option Exercise	9,000	6.94	62,460
2006-08-03	IMCL	Imclone Systems Inc/de	Option Exercise	14,284	14.00	199,976
2006-04-12	IMCL	Imclone Systems Inc/de	Sale	5,585	32.97	184,130
2005-11-17	IMCL	Imclone Systems Inc/de	Sale	7,142	31.96	228,222
2005-11-17	IMCL	Imclone Systems Inc/de	Sale	7,142	31.96	228,222

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 Martell Ron (SVP, Commercial Oper of Imclone Systems Inc/de at the time of this reporting) see the Securities and Exchange Commission (SEC) website.