AUB · Current Report (Form 8-K) · Filed June 4, 2026

Atlantic Union Bankshares Corp — 8-K exhibit

aub-20260604xex99d1.htm

Atlantic Union Bankshares Corp on Boardroom Alpha

Exhibit 99.1

Atlantic Union Bankshares Corporation to Attend

Morgan Stanley US Financials Conference

Richmond, Va., June 4, 2026 – Atlantic Union Bankshares Corporation today announced that it will participate in a fireside chat at the Morgan Stanley US Financials Conference on Wednesday, June 10, 2026.

The chat with senior management will be broadcast on Wednesday, June 10, 2026 at 4:00 p.m. EDT and can be accessed at: https://event.webcasts.com/starthere.jsp?ei=1765027&tp_key=f71d7b76c9&tp_special=8

The audio presentation will be archived for at least 90 days after the event.

About Atlantic Union Bankshares Corporation

Headquartered in Richmond, Virginia, Atlantic Union Bankshares Corporation (NYSE: AUB) is the holding company for Atlantic Union Bank. Atlantic Union Bank has branches and ATMs located in Virginia, Maryland, North Carolina and Washington D.C. Certain non-bank financial services affiliates of Atlantic Union Bank include: Atlantic Union Equipment Finance, Inc., which provides equipment financing; AUB Investments, Inc., which provides investment services; and Atlantic Union Capital Markets, Inc., which provides capital market services.

###

Contact:

Bill Cimino, Senior Vice President and Director of Investor Relations 804.448.0937

Disclaimer

The opinions and information contained herein have been obtained or derived from sources believed to be reliable, but Boardroom Alpha cannot guarantee its accuracy and completeness, and that of the opinions based thereon.

This report contains opinions and is provided for informational purposes only – it does not constitute investment, legal or tax advice. You should not rely solely upon the research herein for purposes of transacting securities or other investments, and you are encouraged to conduct your own research and due diligence, and to seek the advice of a qualified securities professional before you make any investment.

None of the information contained in this report constitutes, or is intended to constitute a recommendation by Boardroom Alpha of any particular security or trading strategy or a determination by Boardroom Alpha that any security or trading strategy is suitable for any specific person. To the extent any of the information contained herein may be deemed to be investment advice, such information is impersonal and not tailored to the investment needs of any specific person.

No representation or warranty, expressed or implied, is made on behalf of Boardroom Alpha as to the accuracy or completeness of the information contained herein. Boardroom Alpha does not accept any liability for any direct, indirect or consequential loss or damage suffered by any person as a result of relying on all or any part of this research and any liability is expressly disclaimed.

Full disclaimer