abrdn Global Infrastructure Income Fund (NYSE: ASGI) announced on September 21, 2026, that it has entered into a Dealer Manager Agreement with abrdn Inc., abrdn Investments Limited, and UBS Securities LLC. This agreement formalizes the appointment of these entities to manage the upcoming subscription rights offering for the Fund.

Under the terms of the offering, holders of record at the close of business on September 21, 2026, will receive one transferable Right for each outstanding Common Share of beneficial interest they own. These Rights entitle shareholders to subscribe for up to 10,545,755 new Common Shares of the Fund. The subscription ratio is one new Common Share for every three Rights held (1 for 3).

The Fund has also entered into a Subscription Agent Agreement with Equiniti Trust Company, LLC and an Information Agent Agreement with EQ Fund Solutions, LLC to facilitate the transaction. The offering is being conducted pursuant to a prospectus supplement dated September 21, 2026, and a prospectus dated September 15, 2026, which are part of the Fund’s effective shelf registration statement on Form N-2.

Shareholders who own fewer than three Common Shares on the Record Date are eligible to subscribe for one full Common Share in the offering. The Fund commenced the offering on September 21, 2026. A copy of the opinion of Dechert LLP regarding the legality of the offering is also included in the filing.