Akebia Therapeutics, Inc. Lease Agreements

First Amendment to One Marina Park Drive Office Lease, dated February 24, 2022, by and between Keryx Biopharmaceuticals, Inc. and CLPF One Marina Park Drive LLC... (Filed With SEC on March 1, 2022)

Sixth Amendment to Office Lease Agreement Between CLPF-Cambridge Science Center, LLC and Akebia Therapeutics, Inc. dated November 30, 2020 (Filed With SEC on February 25, 2021)

Sublease, dated as of September 9, 2019, by and between Keryx Biopharmaceuticals, Inc. and Foundation Medicine, Inc (Filed With SEC on November 12, 2019)

Fifth Amendment to Office Lease Agreement Between CLPF-Cambridge Science Center, LLC and Akebia Therapeutics, Inc. dated April 9, 2018 (Filed With SEC on August 8, 2018)

Fourth Amendment to Office Lease Agreement Between CLPF-Cambridge Science Center, LLC and Akebia Therapeutics, Inc., dated May 1, 2017 (Filed With SEC on March 12, 2018)

THIRD AMENDMENT TO LEASE (Filed With SEC on November 9, 2016)

SECOND AMENDMENT TO LEASE (Filed With SEC on March 14, 2016)

FIRST AMENDMENT TO LEASE (Filed With SEC on March 4, 2015)

CAMBRIDGE SCIENCE CENTER AND 245 FIRST STREET CAMBRIDGE, MASSACHUSETTS OFFICE LEASE AGREEMENT BETWEEN MA-RIVERVIEW/245 FIRST STREET, L.L.C. a Delaware limited liability company... (Filed With SEC on February 14, 2014)