STOCK BASED COMPENSATION | NOTE 12 – STOCK BASED COMPENSATION During 2007, the Board of Directors of the Company adopted the 2007 Employee Stock Plan (“2007 Plan”) that was approved by the shareholders. Under the 2007 Plan, the Company is authorized to grant options to purchase up to 10,000,000 Effective June 24, 2016, the 2007 Plan was terminated. As of December 31, 2023, options to purchase 2,063,000 During 2016, the Board of Directors of the Company adopted the 2016 Plan that was approved by the shareholders at the 2016 annual meeting of shareholders on May 20, 2016. Under the 2016 Plan, the Company is authorized to grant awards of incentive and non-qualified stock options and restricted stock to purchase up to 3,000,000 3,000,000 8,000,000 8,000,000 13,000,000 6,227,807 129,174 5,291,784 Both plans are administered by the Company’s Board of Directors or its compensation committee which determines the persons to whom awards will be granted, the number of awards to be granted, and the specific terms of each grant. Subject to the provisions regarding Ten Percent Shareholders, (as defined in the 2016 Plan), the exercise price per share of each option cannot be less than 100% of the fair market value of a share of common stock on the date of grant. Options granted under the 2016 Plan are generally exercisable for a period of 10 The Company uses the Black-Scholes no 73.7 77.2 3.37 4.82 10 The Black-Scholes option pricing model assumptions for 2022 are as follows: no 74.7 76.4 1.87 3.84 10 The Black-Scholes option pricing model assumptions for 2021 are as follows: no 70.4 77.1 1.15 1.73 10 As of December 31, 2023, there was $ 3,295,335 Share-based compensation was recognized as follows: Schedule of share-based compensation 2023 2022 2021 2007 Employee Stock Option Plan $ — $ — $ — 2016 Equity Incentive Plan 6,459,387 5,813,628 1,022,985 2016 Equity Incentive Plan restricted stock awards 262,697 91,713 — Warrants — — 11,001 Total share-based compensation $ 6,722,084 $ 5,905,341 $ 1,033,986 The following tables summarize all stock option and warrant activity of the Company during the years ended December 31, 2023, 2022 and 2021: Schedule of stock option and warrant activity Non-Qualified Stock Options and Warrants Outstanding and Exercisable Number of Exercise Weighted Average Exercise Shares Price Price Outstanding, December 31, 2020 10,022,500 $ 0.51 1.69 $ 0.85 Granted 1,061,000 $ 1.27 16.81 $ 2.32 Forfeited (28,750 ) $ 0.64 0.86 $ 0.82 Exercised (3,168,502 ) $ 0.60 1.50 $ 0.88 Outstanding, December 31, 2021 7,886,248 $ 0.51 16.81 $ 1.02 Granted 884,500 $ 5.81 10.86 $ 9.18 Expired (25,000 ) $ 1.69 $ 1.69 Forfeited (15,250 ) $ 1.46 7.53 $ 5.71 Exercised (657,325 ) $ 0.64 5.81 $ 1.00 Outstanding, December 31, 2022 8,073,173 $ 0.51 16.81 $ 1.91 Granted 1,959,667 $ 4.28 7.67 $ 5.24 Forfeited (39,625 ) $ 6.25 8.93 $ 7.12 Exercised (1,183,408 ) $ 0.67 5.22 $ 0.86 Outstanding, December 31, 2023 8,809,807 $ 0.51 16.81 $ 2.76 Exercisable, December 31, 2023 7,967,605 $ 0.51 16.81 $ 2.49 The aggregate intrinsic value of options and warrants outstanding and exercisable as of December 31, 2023 was $ 24,308,723 24,214,724 4.98 914,408 4,698,996 777,674 269,000 1,162,230 236,250 302,950 2,920,861 257,895 4,375 53,219 350,000 2,555,750 396,000 2,046,250 22,351,788 1,950,875 677,000 6,796,400 428,350 445,252 3,406,530 Schedule of non-qualified stock options and warrants outstanding Non-Qualified Stock Options and Warrants Outstanding Range of Exercise Prices Number Outstanding Currently Exercisable at December 31, 2023 Weighted Average Remaining Contractual Life Weighted Average Exercise Price of Options and Warrants Currently Exercisable $ 0.51 16.81 7,967,605 5.4 $2.49 The fair value of restricted stock awards is estimated by the market price of the Company’s common stock at the date of grant. Restricted stock activity during the year ending December 31, 2023, 2022 and 2021 are as follows: Schedule of fair value of restricted stock awards Restricted Stock Awards Year ended December 31, 2023 December 31, 2022 December 31, 2021 Weighted Average Weighted Average Weighted Average Number of Shares Grant Date Fair Value per Share Number of Shares Grant Date Fair Value per Share Number of Shares Grant Date Fair Value per Share Non-vested, beginning of period 13,816 $ 9.65 — $ — — $ — Granted 105,854 5.31 28,500 9.65 — — Vested (41,218 ) 6.00 (9,504 ) 9.65 — — Cancelled and forfeited — — (5,180 ) 9.65 — — Non-vested, end of period 78,452 $ 5.71 13,816 $ 9.65 — $ — Restricted stock awards are being amortized to expense over the vesting period. As of December 31, 2023 and 2022, the unamortized value of the restricted stock awards was $ 432,292 133,324 |