We will be closing at 1:00 PM on Wednesday, December 24th. We will be closed Thursday, December 25th. Regular business hours will resume Friday, December 26th. Happy Holidays!

GENERAL NOTICE TO THE MEMBERSHIP

A verification of member’s accounts is being performed as of December 31, 2025. All members should receive a statement either by mail or e-statement. Please compare your statement with your records and report any differences in balances to: Cornerstone Resources P.O. Box 655147 Dallas, Texas 75265-5147.