Reverse Merger and Contingent Value Rights	3 Months Ended
Mar. 31, 2022
Business Combinations [Abstract]
Reverse Merger and Contingent Value Rights	3. Reverse Merger and Contingent Value Rights We completed our Merger with Aduro on October 5, 2020. At the effective time of the Merger, we also entered into an agreement pursuant to which Aduro’s common stockholders of record as of the close of business on October 2, 2020 received one CVR for each outstanding share of Aduro common stock held by such stockholder on such date (the “CVR Agreement”). Each CVR represents the contractual right to receive payments from us upon the receipt of consideration resulting from milestones and royalties from certain pre-existing agreements and the disposition or licensing of any of Aduro’s non-renal assets, net of deductions permitted under the CVR Agreement, including taxes and certain other expenses.

Reverse Merger and Contingent Value Rights

3 Months Ended

Mar. 31, 2022

Reverse Merger and Contingent Value Rights

3. Reverse Merger and Contingent Value Rights

We completed our Merger with Aduro on October 5, 2020. At the effective time of the Merger, we also entered into an agreement pursuant to which Aduro’s common stockholders of record as of the close of business on October 2, 2020 received one CVR for each outstanding share of Aduro common stock held by such stockholder on such date (the “CVR Agreement”). Each CVR represents the contractual right to receive payments from us upon the receipt of consideration resulting from milestones and royalties from certain pre-existing agreements and the disposition or licensing of any of Aduro’s non-renal assets, net of deductions permitted under the CVR Agreement, including taxes and certain other expenses.