As of December 31, 2013, we had the following outstanding warrants to purchase shares of common stock:
|
Number of Underlying Shares |
Exercise Price |
Expiration | ||
|
149,026 |
$5.00 | June 8, 2014 | ||
|
1,310,000 |
$3.55 | February 2, 2016 | ||
|
3,950,001 |
$1.01 | March 14, 2017 | ||
|
3,500,000 |
$2.50 | March 31, 2015 | ||
|
|
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|
8,909,027 |
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|
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