COMMON STOCK AND WARRANTS - Note 8	9 Months Ended
Sep. 30, 2017
Common Stock And Warrants - Note 8
COMMON STOCK AND WARRANTS - Note 8	8. COMMON STOCK AND WARRANTS In August 2017, we raised approximately $11.5 million before issuance costs of approximately $1.1 million through an underwritten public offering of 5.5 million shares of our common stock. In August 2017, we raised approximately $3.2 million before issuance costs of approximately $23,000 through a private placement of 1.5 million shares of our common stock. During the second quarter of 2017, we received $906,000 from the exercise of warrants to purchase 460,000 shares of common stock, which warrants were issued in connection with an earlier financing transactions. In May 2017, we entered into an At-The-Market (ATM) agreement with IFS Securities (DBA Brinson Patrick). As of June 30, 2017, we received gross proceeds of $3.7 million before issuance costs of approximately $125,000 from the sale of approximately 1.7 million shares of our common stock under this agreement. The agreement was terminated in June 2017 at our election without penalty. In June 2017, we received proceeds of $2.2 million from the sale of 1.2 million shares of our common stock as part of the Common Stock Purchase agreement we entered into with Lincoln Park Capital Fund, LLC (Lincoln Park) in September 2016. The agreement was terminated in August 2017 at our election without penalty. In March 2016, we raised approximately $6.9 million before issuance costs of approximately $650,000 through an underwritten public offering of approximately 4.1 million shares of our common stock. During the nine months ended September 30, 2016, we received gross proceeds of $845,000 from the sale of approximately 498,000 shares of our common stock as part of an ATM agreement we entered into with Meyers Associates, L.P. in May 2015. There were no sales under this agreement in 2017. The agreement was terminated in May 2017 in accordance with its terms without penalty.

COMMON STOCK AND WARRANTS - Note 8

9 Months Ended

Sep. 30, 2017

8. COMMON STOCK AND WARRANTS

In August 2017, we raised approximately $11.5 million before issuance costs of approximately $1.1 million through an underwritten public offering of 5.5 million shares of our common stock.

In August 2017, we raised approximately $3.2 million before issuance costs of approximately $23,000 through a private placement of 1.5 million shares of our common stock.

During the second quarter of 2017, we received $906,000 from the exercise of warrants to purchase 460,000 shares of common stock, which warrants were issued in connection with an earlier financing transactions.

In May 2017, we entered into an At-The-Market (ATM) agreement with IFS Securities (DBA Brinson Patrick). As of June 30, 2017, we received gross proceeds of $3.7 million before issuance costs of approximately $125,000 from the sale of approximately 1.7 million shares of our common stock under this agreement. The agreement was terminated in June 2017 at our election without penalty.

In June 2017, we received proceeds of $2.2 million from the sale of 1.2 million shares of our common stock as part of the Common Stock Purchase agreement we entered into with Lincoln Park Capital Fund, LLC (Lincoln Park) in September 2016. The agreement was terminated in August 2017 at our election without penalty.

In March 2016, we raised approximately $6.9 million before issuance costs of approximately $650,000 through an underwritten public offering of approximately 4.1 million shares of our common stock.

During the nine months ended September 30, 2016, we received gross proceeds of $845,000 from the sale of approximately 498,000 shares of our common stock as part of an ATM agreement we entered into with Meyers Associates, L.P. in May 2015. There were no sales under this agreement in 2017. The agreement was terminated in May 2017 in accordance with its terms without penalty.