Kimmeridge Energy Management Company, LLC sold STR

Footnotes

The closing of Sitio Royalties Corp's ("Sitio") previously announced merger with Viper Energy, Inc., a Delaware corporation occurred on August 19, 2025.; In connection with the closing, 36,495,520 Sitio Royalties Operating Partnership, LP Units ("Sitio Opco Units") held by the Kimmeridge Companies (as defined below) were converted into 17,718,574 common units representing limited liability company membership interests in Viper Energy Partners LLC and 17,718,574 shares of Class B common stock, par value $0.000001 per share, of the new holding company resulting from the merger ("New Viper"). In addition, in connection with the closing, 36,495,520 shares of Class C Common Stock held by the Kimmeridge Companies were cancelled and ceased to exist. As a result, the Reporting Person no longer beneficially owns any securities.; The securities to which this filing relates were held directly by KMF DPM HoldCo, LLC ("KMF HoldCo") and Chambers DPM HoldCo, LLC ("Chambers HoldCo"). (the "Kimmeridge Companies") Kimmeridge Energy Management Company, LLC, a Delaware limited liability company (the "Reporting Person"), acts as the investment adviser to the parent company of each of KMF HoldCo and Chambers HoldCo. The filing of this statement shall not be deemed an admission that the Reporting Person is the beneficial owner of the securities reported herein for purposes of Section 16 of the Securities Act of 1934, as amended, or otherwise. The Reporting Person expressly disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, if any.