AbbVie Inc. Loss Submission Form

(1) safety concerns about Pfizer Inc.’s drug Xeljanz extended to Abbvie’s drug Rinvoq and to other Janus kinase enzyme inhibitor drugs; (2) as a result, it was likely that the U.S. Food and Drug Administration would require additional safety warnings for Rinvoq and would delay the approval of additional treatment indications for Rinvoq; and (3) therefore, defendants’ statements about the Company’s business, operations, and prospects lacked a reasonable basis.