Stockholders' Equity | NOTE 7. STOCKHOLDERS’ EQUITY The Company’s Certificate of Incorporation authorizes the issuance of 120,000,000 shares of common stock, $0.0001 par value per share and 30,000,000 shares of undesignated preferred stock, $0.0001 par value per share. As of June 30, 2022 and December 31, 2021, there were 21,189,769 shares and 21,057,560 shares, respectively, of common stock outstanding, and no shares of preferred stock outstanding. Restricted Shares A summary of restricted stock activity for the three- and six-months ended June 30, 2022 and June 30, 2021 is presented below: Number of Shares Weighted Average Nonvested at January 1, 2022 182,686 $ 0.045 Vested (33,203 ) — Nonvested at March 31, 2022 149,483 0.049 Veste d (27,493 ) — Nonvested at June 30, 2022 121,990 $ 0.052 Number Weighted Average Nonvested at January 1, 2021 361,168 $ 0.036 Vested (44,621 ) — Nonvested at March 31, 2021 316,547 0.037 Vested (44,620 ) — Nonvested at June 30, 2021 271,927 $ 0.041 As of June 30, 2022, there was approximately $6,600 of unrecognized stock-based compensation related to restricted stock that will be amortized in 2.0 years. Warrants As of June 30, 2022, there were 3,295,000 private warrants to purchase common stock outstanding. No public warrants remain outstanding at June 30, 2022. Each public warrant entitled the registered holder to purchase one-half The private warrants are identical to the previously outstanding public warrants except that (i) each private warrant is exercisable for one share of common stock at an exercise price of $11.50 per share and (ii) such private warrants will be exercisable for cash (even if a registration statement covering the shares of common stock issuable upon exercise of such private warrants is not effective) or on a cashless basis, at the holder’s option (except with respect to 500,000 of the private warrants held by Rosedale Park, LLC and 500,000 of the private warrants held by LifeSci Holdings LLC, which were amended to remove the cashless exercise provision), and will not be redeemable by the Company (except with respect to 500,000 of the private warrants held by Rosedale Park, LLC and 500,000 of the private warrants held by LifeSci Holdings LLC, which were amended to include a redemption provision substantially identical to that of the public warrants; provided, however, that such redemption rights may not be exercised during the first 12 months following the closing of the Business Combination unless the last sales price of the Company’s common stock has been equal to or greater than $20.00 per share for any 20 trading days within a 30 trading day period ending on the third business day prior to the date on which notice of redemption is given), in each case so long as they are still held by the initial purchasers or their affiliates. The private warrants purchased by Rosedale Park, LLC, will expire on March 5, 2025, provided that once the private warrants are not beneficially owned by Chardan Capital Markets, LLC or any of its related persons anymore, the private warrants may not be exercised five years following the completion of the Company’s initial business combination. The previously outstanding public warrants and the private warrants issued to LifeSci Holdings LLC that were amended as described above were determined to be equity classified in accordance with ASC 815, Derivatives and Hedging. The remaining private warrants were determined to be liability classified in accordance with ASC 815, Derivatives and Hedging (see note 5). |