MCLEAN, VA--(Marketwired - Mar 28, 2018) - Freddie Mac (OTCQB: FMCC) recently priced a new offering of Structured Pass-Through Certificates (K Certificates) that are backed by underlying collateral consisting of supplemental multifamily mortgages. The company expects to issue approximately $239 million in K Certificates (K-J19 Certificates), which settled on March 27, 2018.