Feb. 25, 2022 2022-XG0357 Oakland Unified School District, Calif.'s (Alameda County) (election of 2020) series 2021A general obligation bonds Bank of America N.A. Stifel, Nicolaus&Co. BofA Securities Inc. Bank of America N.A. S&P Global Ratings assigned the above-mentioned ratings to the custody and floater receipts (collectively the receipts), reflecting its opinion of the likelihood the trust, as custody receiptholder, will have sufficient assets to pay timely interest and full principal when due on the floater receipts. Trust assets include all distributions of principal; interest; and premiums, if any, from the custody receipts and liquidity facility, which is in place to support tender payments on floaters. The long-term rating on the custody receipts reflects the higher of the ratings