IMAC Holdings Issues Promissory Note, Expanding Financial Obligations IMAC Holdings, parent company of Theralink Technologies, executed a promissory note for $36,050 on April 2, 2025, with a purchase price of $25,750. The unsecured note matures December 24, 2025, and can be prepaid without penalty. This move signals IMAC’s ongoing efforts to secure operational funding.12