*1 United States Court of Appeals For the First Circuit No. 15-1491

IN RE: ARIAD PHARMACEUTICALS, INC. SECURITIES LITIGATION JOSEPH BRADLEY; PENSION TRUST FUND FOR OPERATING ENGINEERS; CITY

OF FORT LAUDERDALE POLICE & FIRE RETIREMENT SYSTEM; AUTOMOTIVE

INDUSTRIES PENSION TRUST FUND; WILLIAM A. GAUL, D.M.D.,

Plaintiffs, Appellants, NABIL ELMACHTOUB, individually and on behalf of all others similarly situated; JAMES L. BURCH, individually and on behalf

of all others similarly situated; GREATER PENNSYLVANIA CARPENTERS' PENSION FUND, individually and on behalf of all others similarly situated; JIMMY WANG, individually and on

behalf of all others similarly situated, Plaintiffs, v.

ARIAD PHARMACEUTICALS, INC; HARVEY J. BERGER; FRANK G. HALUSKA; TIMOTHY P. CLACKSON; EDWARD M. FITZGERALD; JEFFERIES & COMPANY, INC.; WAYNE WILSON; JAY R. LAMARCHE; BMO CAPITAL MARKETS CORP.; ATHANASE LAVIDAS; COWEN AND COMPANY, LLC; RBC CAPITAL MARKETS,

LLC; JP MORGAN SECURITIES LLC; LEERINK SWANN LLC; NORBERT G. RIEDEL; MASSIMO RADAELLI; ROBERT M. WHELAN, JR.; UBS SECURITIES

LLC, Defendants, Appellees, DAVID E. I. PYOTT; MIKE R. BOWLIN; JOHN T. CARDIS; WESLEY W.

VONSCHACK; ROBERT A. INGRAM; WILLIAM J. LINK; MICHAEL A.

MUSSALLEM; BARBARA J. MCNEIL, Defendants. ERRATA SHEET The opinion of this Court, issued on November 28, 2016, is amended as follows:

On page 7, line 6, insert "a" after "state"