X0609 4 2026-04-14 0 0000881787 CROSS TIMBERS ROYALTY TRUST CRT 0001168602 OLIVER ERIC L false 400 PINE STREET, SUITE 1010 ABILENE TX 79601 0 0 1 0 0001406386 SoftVest, LP false 400 PINE STREET, SUITE 1010 ABILENE TX 79601 0 0 1 0 0002077837 SoftVest GP I, LLC false 400 PINE STREET, SUITE 1010 ABILENE TX 79601 0 0 1 0 0 Units of Beneficial Interest 2026-04-14 4 P 0 21678 10.42 A 754465 I By SoftVest, LP Units of Beneficial Interest 2026-04-15 4 P 0 3747 10.48 A 758212 I By SoftVest, LP The price reported in Column 4 is a weighted average price. These securities were purchased in multiple transactions at prices ranging from $10.25 to $10.50, 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 securities purchased at each separate price within such range. Directly held by SoftVest, LP. SoftVest GP I, LLC is the general partner of SoftVest, LP and Eric L. Oliver is the managing member of SoftVest GP I, LLC. As a result, each of SoftVest GP I, LLC and Mr. Oliver may be deemed to beneficially own the securities beneficially owned by SoftVest, LP. Mr. Oliver disclaims any beneficial ownership with respect to the securities held by SoftVest, LP except to the extent of his pecuniary interest therein. The price reported in Column 4 is a weighted average price. These securities were purchased in multiple transactions at prices ranging from $10.36 to $10.50, 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 securities purchased at each separate price within such range. /s/ Eric L. Oliver 2026-04-16 SoftVest, LP By: SoftVest GP I, LLC, its general partner By: /s/ Eric L. Oliver, Managing Member 2026-04-16 SoftVest GP I, LLC By: /s/ Eric L. Oliver, Managing Member 2026-04-16