ImClone Systems Incorporated (NASDAQ: IMCL - News) announced today its financial results for the fourth quarter and year ended December 31, 2003. Total revenues for the year ended December 31, 2003 were $80.8 million compared with $60.0 million for the year ended December 31, 2002. Net loss to common stockholders was $112.5 million or $1.52 per common share for the year ended December 31, 2003, compared with a net loss to common stockholders of $157.9 million or $2.15 per common share for the year ended December 31, 2002.