Stockholders' Equity |
6 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2019 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Equity [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Stockholders' Equity |
NOTE 4 - STOCKHOLDERS’ EQUITY
Series B Convertible Preferred Stock
As of June 30, 2019, there was no share of Series B Convertible Preferred Stock outstanding.
Series E Preferred Stock
There was no Series E Convertible Preferred Stock outstanding as of June 30, 2019.
Common Stock Warrants
As of June 30, 2019, the Company had warrants outstanding to purchase 182,191 shares of Common Stock with a weighted average remaining life of 2.8 years and a weighted average exercise price of $25.04. There was no activity of the Company’s warrants during the period ended June 30, 2019.
Common Stock Options
A summary of the stock options as of June 30, 2019 and changes during the period are presented below:
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