Transaction Details

Footnotes

The reporting person's purchase of Akebia Therapeutics, Inc. ("Akebia") common stock reported herein was matchable under Section 16(b) of the Securities Exchange Act of 1934, to the extent of 69,270 shares, with the reporting person's sale of 341,305 shares of Akebia common stock at a price of $1.39 per share on February 2, 2026 pursuant to an automatic sell-to-cover instruction solely to cover applicable withholding taxes in connection with the vesting of the reporting person's RSUs granted on January 31, 2023, 2024 and 2025. The reporting person has paid Akebia, upon settlement of the sale, $9,664.60 representing the full amount of the profit realized in connection with the short-swing transaction. | The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.23 to $1.28, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote of this Form 4.