 MCLEAN, Va., Sept. 08, 2021 GLOBE NEWSWIRE -- Freddie Mac OTCQB: FMCC has priced a new offering of Structured Pass-Through Certificates K Certificates, which includes a class of floating rate bonds indexed to the Secured Overnight Financing Rate SOFR. The approximately 745 million in K Certificates K-F120 Certificates are expected to settle on or about September 16, 2021. The K-F120 Certificates are backed by floating-rate multifamily mortgages with 10-year terms, which are SOFR-based. 