SUB - iShares Short-Term National Muni Bond ETF declares monthly distribution of $0.0738 July, 01 2022 12:58 PM iShares Short-Term National Muni Bond iShares Short-Term National Muni Bond ETF ( SUB ) - $0.0738 . 30-Day SEC Yield of 1.86% as of June. 29. Payable Jul 08; for shareholders of record Jul 05; ex-div Jul 01. For further details see: iShares Short-Term National Muni Bond ETF declares monthly distribution of $0.0738