X0306 4 2022-05-12 false 0001517022 Akebia Therapeutics, Inc. AKBA 0001841934 Cotreau Violetta C/O AKEBIA THERAPEUTICS, INC. 245 FIRST STREET CAMBRIDGE MA 02142 false true false false SVP, Chief Accounting Officer Common Stock 2022-05-12 4 A false 150000.00 0.00 A 219954.00 D The restricted stock units were granted by the Issuer pursuant to its 2014 Incentive Plan, as amended. The restricted stock units will vest in full on the first anniversary of the grant date, subject to the reporting person's continued service with the Issuer on such vesting date. /s/ Carolyn Rucci, attorney-in-fact for Violetta Cotreau 2022-05-16