NXG NextGen Infrastructure Income Fund Rights Offering

NXG NextGen Infrastructure Income Fund (the “Fund”) has entered into a dealer manager agreement with UBS Securities LLC. This agreement is in connection with the Fund's issuance of transferable rights to its shareholders of record as of April 6, 2026. These rights allow shareholders to subscribe for up to 1,930,837 common shares of the Fund. Each right entitles the holder to purchase one new common share for every three rights held. Shareholders who fully exercise their rights may subscribe for additional shares, subject to limitations. The offering is made under a prospectus supplement dated April 6, 2026, and an accompanying prospectus dated July 9, 2025, filed as part of the Fund's shelf registration statement on Form N-2. The Fund has also entered into agreements with Equiniti Trust Company, LLC as Subscription Agent and EQ Fund Solutions, LLC as Information Agent to facilitate the offering. The Fund commenced the offering on April 6, 2026.