Preferred Stock

We are authorized to issue 1,000,000 shares of preferred stock with a par value of $0.01. Of the 1,000,000 shares of preferred stock:

As of March 31, 2020, there were no shares of Junior A, and Series A, B, C and E issued and outstanding. See our Annual Report on Form 10-K for the year ended December 31, 2019 for the pertinent disclosures of preferred stock.

Stock Options and Warrants

At the Company’s December 12, 2013 Special Meeting, the shareholders approved the 2013 Equity Incentive Plan (the “2013 Plan”) pursuant to which 3,000,000 shares of our common stock were reserved for issuance upon exercise of stock options or other equity awards. Under the 2013 Plan, we may award stock options, shares of common stock, and other equity interests in the Company to employees, officers, directors, consultants, and advisors, and to any other persons the Board of Directors deems appropriate. As of March 31, 2020, options to acquire 1,393,551 shares were outstanding under the Plan.

On November 29, 2015 the Company’s Board of Directors adopted the 2015 Nonqualified Stock Option Plan (the “2015 Plan”) pursuant to which 5,000,000 shares of our common stock were reserved for issuance upon exercise of non-qualified stock options. Under the 2015 Plan, we may award non-qualified stock options in the Company to employees, officers, directors, consultants, and advisors, and to any other persons the Board of Directors deems appropriate.

As of March 31, 2020, total unrecognized compensation cost related to the unvested stock-based awards was $650,726, which is expected to be recognized over weighted average period of 1.74 years. The aggregate intrinsic value associated with the options outstanding and exercisable and the aggregate intrinsic value associated with the warrants outstanding and exercisable as of March 31, 2020, based on the March 31, 2020 closing stock price of $2.20, was $494,653.

The following tables summarize information concerning options and warrants outstanding and exercisable:

As of March 31, 2020, the 1,393,551 stock options outstanding have a $0.69 Exercise Price and 9.45 weighted average remaining term. Of these options, 337,585 are currently exercisable.

Common Stock and Warrant Issuances

On various dates in the quarter ended March 31, 2020 the Company issued a total of 115,021 shares of restricted common stock at a fair value of approximately $213,415 to accredited investors and consultants. 66,500 of the shares with a fair value of $127,855 were issued to settle accrued liabilities to consultants, 38,521 of the shares with a fair value of $60,560 were issued for debt extension and interest payments and 10,000 shares with a fair value of $25,000 were issued for debt settlement. During the quarter ended March 31, 2020, the Company also issued 1,095,230 warrants to acquire common stock at a fair value of $1,205,010 in conjunction with the signing of new convertible loans and 307,500 warrants to acquire common stock at a fair value of $609,143 to lenders for debt extension.

On various dates in the three months ended March 31, 2019, the Company issued a total of 34,308 shares of common stock at a fair value of $89,721 in connection with issuance of new loans and extension of loan to existing noteholders and 50,000 shares with a fair value of $168,000 were issued for services rendered.