Senseonics Holdings, Inc. (NASDAQ:SENS), a medical technology company focused on the development, manufacturing and commercialization of long-term, implantable continuous glucose monitoring (CGM) systems for people with diabetes, today announced that it has commenced an underwritten public offering, subject to market and other conditions, to issue and sell shares of its common stock and, to certain investors, pre-funded warrants to purchase its common stock in lieu thereof. In connection with the proposed offering, Senseonics also expects to grant the underwriters a 30-day option to purchase up to an additional 15% of the total number of shares offered in the public offering. All of the securities to be sold in the proposed offering will be offered by Senseonics. The pre-funded warrants will not be listed on any securities exchange.