June 22, 2026

Dear Member,

On behalf of True Sky Federal Credit Union, the Merging Credit Union, I am pleased to share exciting news. We have received regulatory approval to pursue a merger with Randolph-Brooks Federal Credit Union, the Continuing Credit Union. Please review the enclosed Notice of Special Meeting of the Members of True Sky Federal Credit Union for important information about the merger, such as voting instructions and the benefits you can expect to receive as a result of the merger.

Unlike bank mergers that are designed to make money for stockholders, this merger is for you, our member. As discussed in the enclosed Notice of Special Meeting, this merger will result in a wider variety of competitive services, products and conveniences. Beyond these immediate benefits, this merger will combine two established organizations that share similar values and commitment to their members, people and culture. These two credit unions share a core purpose of advancing and promoting the interests of our member owners to empower people to achieve their financial goals. With the combined vision, people, and capabilities of these two organizations, we expect that our members, communities and employees will receive lasting benefits.

True Sky Federal Credit Union’s Board of Directors and management support this merger. However, the final decision is up to you. Your vote to approve this merger is very important. The merger must have the approval of a majority of the members of the credit union voting on the proposal. There will be a special meeting to consider the merger proposal at 2 p.m. on Wednesday, Aug. 12, 2026, at Embassy Suites by Hilton Norman Hotel & Conference Center, 2501 Conference Drive, Norman, Oklahoma 73069. If you cannot attend the meeting to personally deliver your ballot, you can vote by selecting the Begin Voting button below or complete the ballot and mail it so that it is received by the third-party auditing firm CU Ballot – Election Processing, E Space Communications, Inc., P.O. Box 3156, Dublin, OH 43016-9842. To be counted, your ballot must reach us no later than 2 p.m. on Aug. 12, 2026.

We greatly appreciate your membership and thank you for your support.