BOSTON, Sept. 25 (Reuters) - ImClone Systems Inc said on Thursday that John Celentano, Bristol-Myers Squibb Co.'s representative on its board, notified the company of his resignation.
BOSTON, Sept. 25 (Reuters) - ImClone Systems Inc said on Thursday that John Celentano, Bristol-Myers Squibb Co.'s representative on its board, notified the company of his resignation.