Note 14 – Subsequent Events

On December 12, 2016, the Company entered into Securities Purchase Agreements with certain investors for the sale by the Company of up to 4,000,000 shares of common stock, at a purchase price of $0.75 per share in a registered direct equity offering. The investors in this offering also received common stock warrants covering 2,000,000 shares of common stock. The aggregate gross and net proceeds for the sale of the common stock and warrants in the offering was $3.0 million. Subject to certain ownership limitations, the warrants are exercisable commencing on the issuance date at an exercise price of $1.00 per share of common stock, subject to adjustments as provided under the terms of the warrants. The warrants are exercisable for five years from the date of issuance.

The Company determined to extend the expiration dates of certain warrants to May 31, 2017, covering an aggregate of 6,310,667 shares of common stock. The warrants were originally issued in connection with the sale of the 2013 Convertible Notes, as identified in Note 4. The warrants currently have an exercise price of $1.00 per share, and all but two warrants were exercisable through October 2016. One warrant, for the purchase of 186,667 shares of common stock, was exercisable through December 2016 and one warrant, for the purchase of 160,000 shares of common stock, is exercisable until January 15, 2017. The extended expiration date on all of these warrants is May 30, 2017. The Company’s offer to extend the expiration dates of such warrants to May 31, 2017 expired on January 11, 2017 and was subject to the execution of a release of claims by each of the warrantholders.