NEW YORK–(BUSINESS WIRE)–Kroll Bond Rating Agency (KBRA) assigns ratings to 59 classes of mortgage pass-through certificates from Sequoia Mortgage Trust 2018-CH4 (SEMT 2018-CH4), Redwood’s sixth prime issuance to contain a significant concentration of loans that KBRA considers to be “expanded-prime.” The SEMT 2018-CH4 mortgage pool comprises 479 first-lien mortgage loans with an aggregate principal balance of $362,733,153, as of the cut-off date. The underlying collateral consists entirely of
