Stockholders’ Equity | 8. Stockholders’ Equity Common Stock February 2022 Offering On February 18, 2022, the Company, entered into a securities purchase agreement with certain institutional investors, pursuant to which the Company sold (i) 32,550,000 shares of common stock, (ii) Series A Warrants to purchase 37,000,000 shares of common stock, (iii) Series B Warrants to purchase 37,000,000 shares of common stock and (iv) Pre-Funded Warrants to purchase 4,450,000 shares of common stock. On February 23, 2022, the offering closed, generating gross proceeds of $ 11,100,000 9,969,000 . Included in the offering were net proceeds of approximately $ 1,134,000 from the exercise of warrants. In the event that the Company fails to deliver shares by the required delivery date upon exercise of the warrants, the Company may be subject to cash penalties in an amount equal to up to $ 20 per trading day for each $ 1,000 of warrant shares until such shares are delivered. In addition, if the warrant holder purchases shares in the market following the Company’s failure to deliver shares upon exercise of the warrants, the Company will be required to cover the cost of any buy-ins and, at the option of the warrant holder, either reinstate the portion of the warrant for the shares that were not delivered or deliver the number of shares that should have been issued. January 2021 and February 2021 At the Market Offerings On January 8, 2021, the Company entered into a sales agreement with Maxim Group LLC (“Maxim”) pursuant to which the Company could sell up to $ 10,000,000 2,559,834 9,700,000 On January 28, 2021, the Company entered into a sales agreement with Maxim pursuant to which the Company could sell up to $ 25,000,000 5,048,840 24,250,000 The Company incurred costs related to these financings of approximately $ 327,000 which is reflected as a reduction to the proceeds from the shares issued. The net cash received from the January 2021 ATM Offerings was approximately $ 33,663,000 , after deducting all offering expenses. Warrants A summary of the Company’s warrant activity is as follows: Schedule of Warrants Activity Shares Weighted Weighted December 31, 2021 485,067 $ 2.71 2.71 Granted 78,450,000 0.37 3.25 Forfeitures - - - Expirations - - - Exercised (4,450,000 ) - - March 31, 2022, all exercisable 74,485,067 $ 0.38 3.24 The exercise prices of warrants outstanding and exercisable as of March 31, 2022 are as follows: Schedule of Exercise Price of Warrants Outstanding and Exercisable Warrants Outstanding and Exercise Prices 74,000,000 $ 0.37 160,108 2.05 146,667 2.67 112,001 3.30 37,700 3.51 18,174 17.25 10,417 30.00 74,485,067 During the three months ended March 31, 2022, investors exercised warrants to purchase 4,450,000 0.2999 1,334,555 Stock Options A summary of the Company’s stock option activity is as follows: Schedule of Share-based Compensation, Stock Options, Activity Shares Weighted Weighted December 31, 2021 853,088 $ 6.34 6.5 Granted - - - Forfeitures - - - Expirations - - - Exercised - - - March 31, 2022, outstanding 853,088 $ 6.34 6.25 March 31, 2022, exercisable 636,259 $ 7.41 4.95 The exercise prices of options outstanding and exercisable as of March 31, 2022 are as follows: Schedule of Exercise Price of Options Outstanding and Exercisable Options Outstanding (Shares) Options Exercisable (Shares) Exercise Prices 41,667 23,347 $ 0.91 41,667 41,667 1.48 50,000 - 1.61 66,668 24,996 1.76 5,000 5,000 1.91 41,667 41,667 2.33 1,667 1,667 2.46 16,667 12,501 3.25 152,671 59,373 3.95 208,333 208,333 6.00 104,167 104,167 12.00 10,414 1,041 13.80 112,500 112,500 15.00 853,088 636,259 During the three months ended March 31, 2022, there were no grants of options to purchase shares of common stock. During the three months ended March 31, 2021, the Company granted options to purchase 152,671 514,171 119 0.38 zero 6 3.95 50,891 one two years The Company computes stock price volatility over expected terms based on its historical common stock trading prices. The risk-free interest rate was based on rates established by the Federal Reserve Bank. The expected dividend yield was based on the fact that the Company has not paid dividends to its common stockholders in the past and does not expect to pay dividends to its common stockholders in the future. The expected life of the stock options granted is estimated using the “simplified” method, whereby the expected term equals the average of the vesting term and the original contractual term of the stock option. For the three months ended March 31, 2022 and 2021, the Company recognized aggregate stock-compensation expense of $ 85,963 205,772 As of March 31, 2022, the Company had an aggregate of 216,829 284,388 5.2 0.23 0 Restricted Common Stock During the three months ended March 31, 2022, there were no grants of restricted common stock. During the three-months ended March 31, 2021, the Company granted 152,671 41,667 The total fair value of the 194,338 662,412 59,906 181,843 41,925 2.25 The following table summarizes restricted common stock activity for the three months ended March 31, 2022: Schedule of Non Vested Restricted Common Stock Activity Number of shares Fair value of shares Non-vested shares, December 31, 2021 202,671 $ 3.38 Granted - - Vested (152,671 ) 3.95 Forfeited - - Non-vested shares, March 31, 2022 50,000 $ 1.61 2018 Equity Incentive Plan In 2018, the Company’s stockholders approved the 2018 Equity Incentive Plan (as amended, the “2018 Plan”). Under the 2018 Plan, up to 1,666,667 shares of common stock may be granted to employees, directors and consultants in the form of stock options, restricted stock units and other stock-based awards . The terms of awards granted under the 2018 Plan are determined by the Compensation Committee of the Board of Directors, subject to the provisions of the 2018 Plan. Options granted under the 2018 Plan expire depending on the individual terms of each grant. The vesting of stock options and restricted stock units granted under the 2018 Plan is variable based on the individual terms of each individual grant. During the three months ended March 31, 2022 and 2021, there were no stock options, restricted stock units and other stock-based awards issued under the 2018 Plan. As of March 31, 2022, the Company has granted 626,006 stock options and 202,671 shares of restricted common stock under the 2018 Plan. As of March 31, 2022, there was a balance of 837,990 shares of common stock available for grants under the 2018 Plan. |