Quarterly report pursuant to Section 13 or 15(d)

Warrants (Tables)

v3.19.3
Warrants (Tables)
9 Months Ended
Sep. 30, 2019
Equity [Abstract]  
Summary of warrant activity
The following table summarizes the warrant activity for the nine months ended September 30, 2019 (in thousands, except exercise price): 
Issued With / For
Exercise
Price
 
Warrants
Outstanding
January 1,
2019
 
2019 Warrants Issued
 
2019 Warrants Expired
 
Warrants Outstanding September 30, 2019
Non-Derivative Warrants:
 
 
 
 
 
 
 
 
 
Financing
$
300.00

  
8

 

 

 
8

Financing
450.00

  
9

 

 

 
9

2015 Offering
150.00

  
115

 

 

 
115

2017 Debt
27.60


15

 

 

 
15

2019 Offering
7.43

 

 
31

 

 
31

2019 Offering
7.59

 

 
35

 

 
35

Total non-derivative warrants
115.54

B
147

 
66

 

 
213

Derivative Warrants:
 
 
 
 
 
 
 
 
 
2016 Offerings
67.50

A
66

 

 

 
66

2017 Offering
70.50

A
117

 

 
(117
)
 

2017 Offering
75.00

A
6

 

 
(6
)
 

Total derivative warrants
67.50

B
189

 

 
(123
)
 
66

Total
$
104.18

B
336

 
66

 
(123
)
 
279


A
These warrants are subject to fair value accounting and contain a contingent net cash settlement feature. See Note 12.
B
Weighted-average exercise prices are as of September 30, 2019.