COMMON STOCK AND WARRANTS - Note 8

9 Months Ended

Sep. 30, 2015

Common Stock And Warrants - Note 8

COMMON STOCK AND WARRANTS - Note 8

8. COMMON STOCK AND WARRANTS

In May 2015, we entered into an ATM agreement with Meyers Associates, L.P. Under the terms of the agreement, we may, from time to time, at our discretion, offer and sell shares of our common stock having an aggregate value of up to $6.0 million. As of September 30, 2015, we have received gross proceeds of approximately $1.8 million before issuance costs of approximately $71,000 from the sale of 555,000 shares of our common stock.

During the nine months ended September 30, 2015, we received $3.3 million from the exercise of warrants we issued in connection with earlier financing transactions to purchase 1.5 million shares of our common stock.

During the three months ended March 31, 2015, we received gross proceeds of $1.0 million as part of an ATM agreement we entered into with Meyers Associates, L.P. in June 2014. We have completed sales under this agreement, having received total proceeds of approximately $4.5 million before issuance costs of approximately $206,000 from the sale of 2.0 million shares of our common stock.

In March 2014, we raised $13.9 million before issuance costs of approximately $1.0 million through an underwritten offering of 7.2 million shares of our common stock and warrants to purchase 2.1 million shares of our common stock.

In February 2014, we issued 3.7 million shares of our common stock under the warrant exchange provisions of our then-outstanding warrants. We recognized a loss of $5.0 million on the exchange as the fair market value of the common stock issued was greater than the obligation recorded due to an increase in our stock price since December 31, 2013 to the date the warrants were exchanged.