CTD Holdings, Inc.
| OTC Markets: CTDH
CTD Holdings, Inc. engages in the marketing and sale of cyclodextrins and related products to food, pharmaceutical and other industries. The company operates through its subsidiaries include, NanoSonic Products, Inc., Cyclodextrin Technologies Development, Inc., Ferrazo Environmental Technologies, Inc., Sphingo Biotechnology, Inc. It also provides consulting services in the area of commercialization of cyclodextrin applications. CTD Holdings was founded on August 9, 1990 and is headquartered in Alachua, FL.