Nicholas Donofrio Power of Attorney for SEC Filings at Corvex, Inc.

This Form 3 filing includes a Power of Attorney executed by Nicholas Donofrio, a director of Corvex, Inc., granting authority to five individuals (J Cogan, Christopher Moreland, Kimmy Le, Mark Busch, and Patrick Rogers) to act on his behalf for SEC filing purposes. The power of attorney authorizes these attorneys-in-fact to prepare, execute, and file various SEC documents including Forms 3, 4, 5, Schedules 13D and 13G, and Forms 144 related to Donofrio's holdings and transactions in Corvex securities. The document specifically covers EDGAR system enrollment, account administration, and filing submissions under Sections 13 and 16 of the Securities Exchange Act of 1934. The power of attorney remains in effect until Donofrio is no longer required to file these forms or until revoked in writing. The filing indicates no securities are currently owned by Donofrio.