Transaction Details

Footnotes

Represents shares of Common Stock held by SoftVest, L.P., a Delaware limited partnership ("SoftVest LP"). The general partner of SoftVest LP is SoftVest GP I, LLC, a Delaware limited liability company ("SV GP"). SoftVest Advisors, LLC, a Delaware limited liability company ("SoftVest Advisors") is investment manager of SoftVest LP. Mr. Oliver is the managing member of SV GP. SoftVest LP, SoftVest Advisors and Mr. Oliver may be deemed to share voting and dispositive power with respect to such shares of Common Stock. Mr. Oliver disclaims beneficial ownership of the shares of Common Stock held by SoftVest LP for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except for his pecuniary interest therein. | Represents shares of Common Stock owned by Debeck LLC and Debeck Properties LP, which Mr. Oliver controls. Mr. Oliver has sole voting and dispositive power with respect to such shares of Common Stock, but Mr. Oliver disclaims any pecuniary interest therein. | Represents shares of Common Stock held by trusts administered for the benefit of Mr. Oliver's grandchildren. Mr. Oliver has sole voting and dispositive power with respect to such shares of Common Stock. Mr. Oliver disclaims any pecuniary interest in such shares of Common Stock.