FMB - First Trust Managed Municipal ETF declares monthly distribution of $0.1205 December, 23 2022 01:49 PM First Trust Managed Municipal ETF First Trust Managed Municipal ETF ( NASDAQ: FMB ) - $0.1205 . 30-Day SEC Yield of 3.44% as of Nov. 30. Payable Dec 30; for shareholders of record Dec 27; ex-div Dec 23. For further details see: First Trust Managed Municipal ETF declares monthly distribution of $0.1205