Cross Timbers Royalty Trust
P.O. Box 470727
Fort Worth, Texas 76147
Toll Free: 1-855-588-7839, Simmons Bank
trustee@crt-crosstimbers.com

If a violation of Simmons Bank's Code of Ethics is suspected, we
encourage reporting of this to the Simmons Bank Hotline at 1-855-311-9570.