| |
Common Stock Warrants |
|||
|---|---|---|---|---|
|
Outstanding at December 31, 2010 |
970,915 | |||
|
Exercised |
(982,092 | ) | ||
|
Issued |
624,755 | |||
|
Cancelled |
(584,840 | ) | ||
|
Conversion from Preferred Stock Warrants |
561,203 | |||
| | | | | |
|
Outstanding at December 31, 2011 |
589,941 | |||
|
Exercised |
(449,877 | ) | ||
|
Issued |
10,000 | |||
|
Cancelled |
(124,447 | ) | ||
| | | | | |
|
Outstanding at December 31, 2012 |
25,617 | |||
|
Exercised |
(14,907 | ) | ||
|
Issued |
— | |||
|
Cancelled |
— | |||
| | | | | |
|
Outstanding at December 31, 2013 |
10,710 | |||
| | | | | |
| | | | | |
|
Weighted average exercise price |
$ | 13.26 | ||
| | | | | |
| | | | | |