NEW YORK–(BUSINESS WIRE)– #creditratingagency–KBRA assigns preliminary ratings to 102 classes of mortgage pass-through certificates from Sequoia Mortgage Trust 2026-12 (SEMT 2026-12), a $535.3 million prime RMBS transaction. The pool is comprised of 428 first-lien, fully amortizing fixed rate mortgages with mostly 30-year maturity terms. The collateral is characterized by a weighted average (WA) original credit score of 774 and moderate borrower equity, with a WA original LTV and WA original CLTV of 71.7% and 71.