SUB - iShares Short-Term National Muni Bond ETF declares monthly distribution of $0.0742 August, 01 2022 02:11 PM iShares Short-Term National Muni Bond iShares Short-Term National Muni Bond ETF ( SUB ) - $0.0742 . 30-Day SEC Yield of 1.69% as of July. 28. Payable Aug 05; for shareholders of record Aug 02; ex-div Aug 01. For further details see: iShares Short-Term National Muni Bond ETF declares monthly distribution of $0.0742