MHI - Pioneer Municipal High Income Fund Inc. declares $0.035 dividend May, 06 2024 08:52 AM Pioneer Municipal High Income Trust of Beneficial Interest 2024-05-06 08:52:31 ET More on Pioneer Municipal High Income Trust MAV And MHI: Municipal Bond CEFs Being Bought Up By Activist Dividend scorecard for Pioneer Municipal High Income Trust For further details see: Pioneer Municipal High Income Fund, Inc. declares $0.035 dividend