All members of the Board are also reimbursed for reasonable and documented out-of-pocket travel and lodging expenses incurred in connection with attending meetings and activities of the Board and its committees.

filing / Sep 11, 2026 / receipt

We recognized revenue of $0.1 million and $0.2 million related to the Option extension fee and expense reimbursement during the three and six months ended June 30, 2025, respectively.

filing / Aug 4, 2026 / receipt

The Company recognized revenue of $ 0.1 million and $ 0.2 million related to the extension fee payment and expense reimbursement for the three and six months ended June 30, 2025, respectively.

filing / Aug 4, 2026 / receipt

Under ASC 205-40, the future receipt of potential funding from future partnerships, license payments, equity or debt issuances, certain cost reduction measures and the achievement of potential milestone payments from Akebia cannot be considered probable at this time because these plans are not entirely within the Company’s control and/or have not been approved by the Board of Directors as of the date of these condens

filing / Aug 4, 2026 / receipt

We recognized revenue of $0.1 million related to the Option extension fee and expense reimbursement during the three months ended March 31, 2025.

filing / May 12, 2026 / receipt

The Company recognized revenue of $ 0.1 million related to the extension fee payment and expense reimbursement for the three months ended March 31, 2025.

filing / May 12, 2026 / receipt

Under ASC 205-40, the future receipt of potential funding from future partnerships, license payments, equity or debt issuances, certain cost reduction measures and the achievement of potential milestone payments from Akebia cannot be considered probable at this time because these plans are not entirely within the Company’s control and/or have not been approved by the Board of Directors as of the date of these condens

filing / May 12, 2026 / receipt