CYduct Diagnostics, Inc. (OTCPK:SNDY.D) signed a letter of intent to acquire all the assets of HHC PREFERRED LLC on December 2, 2020. The transaction is expected to close before year-end 2020. CYduct Diagnostics, Inc. (OTCPK:SNDY.D) completed the acquisition of all the assets of HHC PREFERRED LLC on May 12, 2021.