definiens: shall mean, with respect to a TYSABRI Employee, any of the following : ( i ) willful breach, habitualneglect, or poor performance of such TYSABRI Employee ’s job duties and responsibilities, as determined by [COMPANY] in itssole discretion ; ( ii ) such TYSABRI Employee ’s conviction ( or the entry of a guilty plea or plea of nolo contendre ) of anycrime, excluding minor traffic offenses ; ( iii ) commission of an act of dishonesty or breach of fiduciary duty by suchTYSABRI Employee ; ( iv ) commission of a material violation of any of the personnel policies of [COMPANY] by such TYSABRIEmployee, including but not limited to, violations of [COMPANY] ’s confidentiality or stock trading policies or its policiesagainst any form of harassment ; or ( v ) any action or omission by such TYSABRI Employee, which, as reasonablydetermined by [COMPANY], is contrary to the business interest, reputation or goodwill of [COMPANY]