Quarterly report pursuant to Section 13 or 15(d)

STOCKHOLDERS' EQUITY (Tables)

v3.5.0.2
STOCKHOLDERS' EQUITY (Tables)
6 Months Ended
Jun. 30, 2016
Equity [Abstract]  
Reserved For Future Issuance Upon Exercise Of Stock Options And Warrants Or Conversion Of Debt Text Block [Table Text Block]
The following table summarizes information with regard to outstanding warrants to purchase common stock as of June 30, 2016.
 
Offering
 
Number of Shares
Issuable Upon
Exercise of
Outstanding
Warrants
 
Exercise
Price
 
Expiration Date
 
 
 
 
 
 
 
 
 
 
 
 
April 2016 Underwritten Registered A Warrants
 
 
3,626,942
 
$
3.04
 
 
August 20, 2021
 
October 2015 Incremental Series A Warrants
 
 
300,006
 
 
2.13
 
 
October 20, 2021
 
October 2015 Registered Direct Series A Warrants
 
 
86,365
 
 
2.13
 
 
April 1, 2021
 
October 2015 Placement Agent
 
 
3,750
 
 
28.30
 
 
October 1, 2020
 
August 2014 Public (1)
 
 
504,019
 
 
46.80
 
 
August 20, 2019
 
February 2013 Public Offering (2)
 
 
38,750
 
 
2.13
 
 
February 20, 2018
 
February 2013 Placement Agents
 
 
3,854
 
 
125.00
 
 
February 4, 2018
 
November 2012 Private Placement
 
 
5,000
 
 
250.00
 
 
November 2, 2017
 
June 2012 Public Offering
 
 
14,910
 
 
250.00
 
 
June 13, 2017
 
December 2011 Underwritten Offering
 
 
46,246
 
 
120.00
 
 
December 6, 2016
 
Total
 
 
4,629,842
 
 
 
 
 
 
 
 
(1)
These warrants have a certain type of cash settlement feature and the warrants have been accounted for as derivative instruments as described in Note 3, with the exception of 9,704 warrants issued to the underwriter.
(2)
These warrants’ exercise prices are subject to adjustment for “down-rounds” and the warrants have been accounted for as derivative instruments as described in Note 3.