abrdn Global Infrastructure Income Fund Declares Distribution Dates and Amount

The abrdn Global Infrastructure Income Fund (NYSE: ASGI) (the "Fund") announced today that it will pay the distribution indicated on a per-share basis on October 30, 2026, to all shareholders of record as of October 6, 2026 (ex-dividend date: October 6, 2026).

Ticker Exchange Fund Amount ASGI NYSE abrdn Global Infrastructure Income Fund $ 0.2200

At the end of each calendar year, a Form 1099-DIV will be sent to shareholders, which will state the amount and composition of the Fund's distributions and provide information with respect to their appropriate tax treatment for the prior calendar year. The Fund's distribution policy is subject to modification by the Board of Directors/Trustees at any time, and there can be no guarantee that the policy will continue. You should not draw any conclusions about the Fund's investment performance from the amount of the distributions.

MANAGED DISTRIBUTION POLICY FUND ANNOUNCES DISTRIBUTION PAYMENT DETAILS abrdn Global Infrastructure Income Fund ("ASGI") The abrdn Global Infrastructure Income Fund ("ASGI") today announced that the Fund will pay the distribution noted in the chart above on October 30, 2026, to all shareholders of record as of October 6, 2026 (ex-dividend date: October 6, 2026).

The Fund has adopted a distribution policy to provide investors with a stable distribution out of current income, supplemented by realized capital gains and, to the extent necessary, paid-in capital in reliance on an exemptive order granted by the Securities and Exchange Commission. Under applicable U.S. tax rules, the amount and character of distributable income for the Fund's fiscal year can be finally determined only as of the end of the Fund's fiscal year. However, under Section 19 of the Investment Company Act of 1940, as amended (the "1940 Act"), and related rules, the Fund may be required to indicate to shareholders the estimated source of certain distributions to shareholders.

The following tables set forth the estimated amounts of the sources of the distributions for purposes of Section 19 of the 1940 Act and the rules adopted thereunder. The tables have been computed based on generally accepted accounting principles. The tables include estimated amounts and percentages for the current distributions to be paid as well as for the cumulative distributions paid relating to fiscal year to date, from the following sources: net investment income; net realized short-term capital gains; net realized long-term capital gains; and return of capital.

The estimated compositions of the distributions may vary because the estimated composition may be impacted by future income, expenses and realized gains and losses on securities and currencies. The Fund's estimated sources of the current distributions to be paid and for its current fiscal year to date are as follows:

Estimated Amounts of Current Distribution per Share Fund Distribution Amount Net Investment Income Net Realized Short-Term Gains* Net Realized Long-Term Gains Return of Capital ASGI $0.2200 - - - - $0.2200 100 % - - Estimated Amounts of Fiscal Year to Date Cumulative Distributions per Share Fund Fiscal Year** to Date Distribution Amount Net Investment Income Net Realized Short-Term Gains* Net Realized Long-Term Gains Return of Capital ASGI $0.2200 - - - - $0.2200 100 % - - * includes currency gains ** ASGI has a 9/30 fiscal year end. The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax reporting purposes. The final determination of the source of all distributions for the current year will only be made after year-end. The actual amounts and sources of the amounts for tax reporting purposes will depend upon the Fund's investment experience during the remainder of the fiscal year and may be subject to change based on tax regulations. After the end of each calendar year, a Form 1099-DIV will be sent to shareholders for the prior calendar yea...