NEW YORK–(BUSINESS WIRE)–Kroll Bond Rating Agency (KBRA) assigns preliminary ratings to six classes of mortgage pass-through certificates from Starwood’s inaugural non-prime RMBS securitization, Starwood Mortgage Residential Trust 2018-IMC1 (STAR 2018-IMC1). STAR 2018-IMC1 is the first residential mortgage-backed securities (RMBS) transaction issued by the Sponsor (Starwood Non-Agency Lending, LLC), a division of Starwood Capital Group (SCG). The $378.1 million transaction is collateralized b