EXHIBIT 11 CELSION CORPORATION COMPUTATION OF EARNINGS PER SHARE - -------------------------------------- ------------------------------------ Three Months Ended December 31, - -------------------------------------- ------------------------------------ 2000 1999 - -------------------------------------- ------------- ---------------------- Net (loss) income ($1,374,452) ($834,663) - -------------------------------------- ------------- ---------------------- Net (loss) income per common share* ($0.021) ($0.016) - -------------------------------------- ------------- ---------------------- Weighted average shares outstanding 64,441,029 53,833,784 - -------------------------------------- ------------- ---------------------- * Common stock equivalents have been excluded from the calculation of net loss per share as their inclusion would be anti-dilutive. 12