Invesco Advisers, Inc., a subsidiary of Invesco Ltd. ("Invesco") (NYSE: IVZ), announced today the addition of Mark DeMitry to the portfolio management team for Invesco Municipal Income Opportunities Trust (the "Fund") (NYSE: OIA).

• Mark Paris, Portfolio Manager, who has been associated with Invesco and/or its affiliates since 2010.

• Jack Connelly, Portfolio Manager, who has been associated with Invesco and/or its affiliates since 2016.

• Mark DeMitry, Portfolio Manager, who has been associated with Invesco and/or its affiliates since 2019. From 2001 to 2019, Mr. DeMitry was associated with OppenheimerFunds, a global asset management firm.

• Tim O'Reilly, Portfolio Manager, who has been associated with Invesco and/or its affiliates since 2010.

• John Schorle, Portfolio Manager, who has been associated with Invesco and/or its affiliates since 2010.

• Julius Williams, Portfolio Manager, who has been associated with Invesco and/or its affiliates since 2010.

The year in which each Portfolio Manager became jointly and primarily responsible for the day-to-day management of the Fund is set forth below:

For more information, call 1-800-341-2929.

This communication is not intended to, and shall not, constitute an offer to purchase or sell shares of any of the Invesco funds, including the Fund.