definiens: within the meaning of Section 27A of the Securities Act of1933 and Section 21E of the Securities Exchange Act of 1934 . Because such statements deal with future events and are based onAtara Bio ’s current expectations, they are subject to various risks and uncertainties and actual results, performance orachievements of Atara Bio could differ materially from those described in or implied by the statements in this press release . Forexample, forward - looking statements include statements regarding the clinical development of product candidates and Atara Bio’scollaboration with MSK . These forward - looking statements are subject to other risks and uncertainties, including those discussedunder the heading in Atara Bio ’s quarterly report on Form 10 - Q for the quarter ended March 31, 2015 and subsequentfilings with the Securities and Exchange Commission . Except as otherwise required by law, Atara Bio disclaims any intention orobligation to update or revise any forward - looking statements, which speak only as of the date hereof, whether as a result of newinformation, future events or circumstances or otherwise