UNITED COMMUNITY BANKS INC

We sent a Notice of Internet Availability of Proxy Materials (the “Notice”) to our shareholders instead of paper copies of our “Proxy Materials” (the Notice of 2024 Annual Meeting of Shareholders and Proxy Statement, our Annual Report on Form 10-K for the year ended December 31, 2023 and the Proxy Card or voting instruction form). The Notice was mailed to shareholders beginning on April 2, 2024, and our Proxy Materials were posted on the website referenced in the Notice on that same date. The Notice contains instructions on how to access our Proxy Materials on the Internet and how to request paper or email copies of the Proxy Materials.