 NEW YORK--BUSINESS WIRE--On June 25, 2021, Chimera Investment Corporation NYSE:CIM sponsored CIM 2021-R4, a 545.7 million securitization of seasoned reperforming residential mortgage loans. The mortgage loans for the securitization were from the termination of Chimeras CIM 2018-R1, CIM 2018-R2, and CIM 2018-R4 securitizations the Prior Securitizations. Securities issued by CIM 2021-R4, with an aggregate balance of approximately 463.8 million, were sold in a private placement to insti 