Schedule 13G/A Filing by Morgan Stanley

Morgan Stanley, through its subsidiaries Morgan Stanley Smith Barney LLC, has filed a Schedule 13G/A amendment regarding its beneficial ownership of Blackrock Municipal Income Quality Trust. The filing indicates that as of the date hereof, Morgan Stanley and Morgan Stanley Smith Barney LLC have ceased to be the beneficial owners of more than five percent of the class of securities. The amendment, with filing number 0000895421-26-000091, was filed on March 6, 2026, with an event date of February 28, 2026. This filing does not reflect securities held by other operating units of Morgan Stanley that may be disaggregated in accordance with SEC Release No. 34-39538.