Shareholders' Equity (Tables)

3 Months Ended

Mar. 31, 2014

Schedule of Stockholders' Equity Note, Warrants or Rights

The following table summarizes our total outstanding warrants as of March 31, 2014, which have a weighted average exercise price of $23.85:



Outstanding At March 31, 2014	Expiration Date	Exercise Price
197,478	September 29, 2014	$12.25
133,333	October 21, 2015	20.00
133,333	October 21, 2015	30.00
133,333	October 21, 2015	40.00
11,539	April 26, 2015	9.13
609,016		$23.85

- Definition

Tabular disclosure of warrants or rights issued. Warrants and rights outstanding are derivative securities that give the holder the right to purchase securities (usually equity) from the issuer at a specific price within a certain time frame. Warrants are often included in a new debt issue to entice investors by a higher return potential. The main difference between warrants and call options is that warrants are issued and guaranteed by the company, whereas options are exchange instruments and are not issued by the company. Also, the lifetime of a warrant is often measured in years, while the lifetime of a typical option is measured in months. Disclose the title of issue of securities called for by warrants and rights outstanding, the aggregate amount of securities called for by warrants and rights outstanding, the date from which the warrants or rights are exercisable, and the price at which the warrant or right is exercisable.

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