Senseonics Holdings, Inc. (NYSE American: SENS), a medical technology company focused on the development and commercialization of Eversense®, a long-term, implantable continuous glucose monitoring (CGM) system for people with diabetes, today announced that it has commenced a registered underwritten public offering of $80 million of its shares of common stock. In addition, Senseonics has granted the underwriter a 30-day option to purchase up to an additional $12 million of its shares of common stock. All of the shares to be sold in the offering are to be sold by Senseonics.