STOCKHOLDERS' EQUITY | NOTE 4 - STOCKHOLDERS' EQUITY Stock based compensation and sale of common stock In February 2019, the Company issued 275,000 shares of common stock to a consultant for services valued at $3.79 per share, or $1,042. In July 2019, the Company sold 290,000 shares of common stock to private investors at $2 per share, or $580. During the three and nine-month period ended September 30, 2019, 0 and 63,412 employee options were exercised, and 0 and 120,000 options were issued, respectively. The options issued in 2019, were recorded at a fair value of $183 and vested immediately. During the three and nine-month period ended September 30, 2019, stock-based compensation expense of $110 and $514 was recorded for options that vested, respectively. The fair value for options granted in 2019 is estimated at the date of grant using a Black-Scholes-Merton options pricing model with the following underlying assumptions: Price at valuation $ 3.40 Exercise price $ 3.40 Risk free interest 2.79 % Expected term (in years) 5 Volatility 48 % The total stock-based expense recognized in the financial statements for services received from employees and non-employees is shown in the following table. Three Months Ended Nine Months Ended September 30, September 30, 2019 2018 2019 2018 Research and development $ – $ – $ – $ 7 Selling and marketing 11 6 33 9 General and administrative 99 492 481 650 Total $ 110 $ 498 $ 514 $ 666 As of September 30, 2019, the total unrecognized estimated compensation cost related to non-vested stock options granted prior to that date was $269, which is expected to be recognized over a weighted average period of approximately 1.13 years. Series E Preferred Stock On June 21, 2019, the Company filed a Certificate of Designation of the Series E Preferred Stock (the "Original Certificate of Designation") with the Secretary of State of the State of Delaware (the "Secretary of State"). The Original Certificate of Designation was effective upon filing with the Secretary of State and designated the Series E Preferred Stock. On July 31, 2019 and November 15, 2019, the Company filed with the Secretary of State an Amended and Restated Certificates of Designation (the "Amended and Restated Certificates of Designation") which were effective upon filing with the Secretary of State of Delaware. The Amended Certificates of Designation provide that, among other things, the Series E Preferred Stock is not convertible into the Company's common stock, and the holders of Series E Preferred Stock have no voting rights, until, in each case, the Company receives stockholder approval of the June Offering (as defined below) and the July Offering (as defined below). On June 21, 2019, the Company entered into and closed a private placement Securities Purchase Agreement with certain existing stockholders relating to the sale to such existing stockholders of 1,600,000 shares of the Company's Series E Preferred Stock, and seven year warrants to purchase 1,600,000 shares of our Series E Preferred Stock at an exercise price of $2.50 per share, at a purchase price per unit of $2.00 (the "June Offering"), for aggregate gross proceeds of $3,200,000 (excluding the exercise of the warrants issued in the June Offering). On July 31, 2019, the Company entered into and closed a private placement Securities Purchase Agreement with certain existing stockholders relating to the sale to such existing investors of 210,000 shares of the Company's Series E Preferred Stock and seven year warrants to purchase 210,000 shares of our Series E Preferred Stock at an exercise price of $2.50 per share, at a purchase price per unit of $2.00 (the "July Preferred Offering"), for gross proceeds of $420,000 (excluding the exercise of the warrants issued in the July Preferred Offering). Each share of Series E Preferred Stock is convertible at any time and from time to time at the option of a holder of Series E Preferred Stock into one share of the Company's common stock, provided that each holder would be prohibited from converting Series E Preferred Stock into shares of the Company's common stock if, as a result of such conversion, any such holder, together with its affiliates, would own more than 9.99% of the total number of shares of the Company's common stock then issued and outstanding. This limitation may be waived with respect to a holder upon such holder's provision of not less than 61 days' prior written notice to the Company. Upon liquidation, dissolution or winding up of the Company, whether voluntary or involuntary, each holder of the Series E Preferred Stock shall be entitled to receive the amount of cash, securities or other property to which such holder would be entitled to receive with respect to such shares of Series E Preferred Stock if such shares had been converted to the Company's common stock immediately prior to such liquidation. Shares of Series E Preferred Stock are not entitled to receive any dividends, unless and until specifically declared by the Board. However, holders of Series E Preferred Stock are entitled to receive dividends on shares of Series E Preferred stock equal (on an as-if-converted-to-common-stock basis) to and in the same form as dividends actually paid on shares of the common stock when such dividends are specifically declared by the Board of Directors of the Company. The Company is not obligated to redeem or repurchase any shares of Series E Preferred Stock. Shares of Series E Preferred Stock are not otherwise entitled to any redemption rights, or mandatory sinking fund or analogous fund provisions. Subject to the beneficial ownership limitations, each holder of Series E Preferred Stock shall be entitled to the number of votes equal to the number of shares of the Company's common stock equal to the Voting Ratio. The Voting Ratio, for each share of Series E Preferred Stock is equal to $2.00 divided by $3.53. These Series E Preferred Shares are classified within permanent equity on the Company's consolidated balance sheet as they do not meet the criteria that would require presentation outside of permanent equity under ASC 480 Distinguishing Liabilities from Equity Warrants During the nine months ended September 30, 2019, the Company issued warrants to purchase 190,000 shares of the Company's Common Stock or series C preferred stock, par value $0.001 per share ("Series C Preferred Stock"), at an exercise price of the lesser i.e. The Company issued warrants to purchase 1,600,000 shares of Series E Preferred Stock in the June Financing and warrants to purchase 210,000 shares of Series E preferred Stock in the July Financing. Warrant modification On February 5, 2019, the Company entered into amendments to its two-year warrants (the "Warrant Amendment") to purchase an aggregate of 266,667 shares of Common Stock at an exercise price of $3.00 per share (the "$3.00 Warrants") and warrants to purchase an aggregate of 420,000 shares of Common Stock at an exercise price of $6.00 per share (the "$6.00 Warrants"), issued in January and February 2015, to extend the expiration date of the warrants for two additional years. The warrants were previously extended for two years in January 2017. In addition, the Warrant Amendment amended the exercise price with respect to the $3.00 Warrants from $3.00 per share to $3.35 per share. The exercise price of the $6.00 Warrants was unchanged. Pursuant to the Warrant Amendment, warrants to purchase 266,667 shares of Common Stock at $3.35 per share and warrants to purchase 266,667 shares of Common Stock at $6.00 per share will expire on January 29, 2021, and warrants to purchase 140,000 shares of Common Stock at $6.00 per share will expire on February 10, 2021, and warrants to purchase 13,333 shares of Common Stock at $6.00 per share will expire on February 23, 2021. The Warrant Amendment is effective as of January 29, 2019. All other terms of the original warrants remain the same. The Warrant Amendment was accounted for in warrant modification expense, which was measured at the amount equal to the incremental value reflecting the change in the fair value of the warrants before and after the Warrant Amendment. Accordingly, warrant modification expense in the amount of $412 was recorded with a corresponding increase in the additional paid-in capital. In estimating the warrants' fair value, the Company used the following assumptions: Risk free interest 2.56 % Dividend yield 0 % Volatility 55.6% - 56.5 % Contractual term (in years) 2 |