Form 4 Filing for Ronald L. Tillett

This filing details a Form 4 submission by Ronald L. Tillett, a director at Atlantic Union Bankshares Corp. On July 1, 2026, Mr. Tillett acquired 473 shares of Phantom Stock, an instrument economically equivalent to common stock. The acquisition was part of a deferred compensation plan, with the value based on the market closing price of $42.31 per share on the last trading day before the transaction. Following this transaction, Mr. Tillett holds a total of 11,422.487 shares of Phantom Stock. The shares of phantom stock may be settled in cash or common stock at a time elected by Mr. Tillett, subject to the terms of the Company's non-qualified deferred compensation plan. If installment distributions were elected, the amounts are payable only in cash.