Insider Stock Trading History of Howerton Michael


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 Howerton Michael since year 2005. The trader's CIK number is 1177076. At the time of this reporting, Howerton Michael is the SVP, Chief Financial of Imclone Systems Inc/de . (stock ticker symbol IMCL). See this page for all insider trading activities at Imclone Systems Inc/de .


Stock purchases, sales, and option exercises reported by insider Howerton Michael since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2006-10-05 IMCL Imclone Systems Inc/de Sale 10,436 29.33 306,129
2006-10-05 IMCL Imclone Systems Inc/de Option Ex 10,000 6.94 69,400
2006-08-25 IMCL Imclone Systems Inc/de Sale 6,250 30.01 187,587
2006-08-25 IMCL Imclone Systems Inc/de Option Ex 6,250 11.91 74,437
2006-05-12 IMCL Imclone Systems Inc/de Sale 2,800 40.00 112,000
2006-05-12 IMCL Imclone Systems Inc/de Option Ex 2,800 6.94 19,432
2006-05-10 IMCL Imclone Systems Inc/de Option Ex 2,200 6.94 15,268
2006-05-10 IMCL Imclone Systems Inc/de Sale 2,200 40.00 88,000

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 Howerton Michael (SVP, Chief Financial of Imclone Systems Inc/de at the time of this reporting) see the Securities and Exchange Commission (SEC) website.