Note 10 - Stock Based Compensation

Stock Based Compensation

Stock based compensation consists of the amortization of common stock, stock options and warrants issued to employees, directors and consultants. For the three months ended June 30, 2023 and 2022, stock based compensation expense amounted to $158,414 and $268,536, respectively. For the six months ended June 30, 2023 and 2022, stock based compensation expense amounted to $320,306 and $450,283, respectively Such expense is classified in selling, general and administrative expenses.

Common Stock

On May 31, 2022, and pursuant to a consulting agreement dated May 31, 2022 with a nonaffiliated third party, the Company issued 500,000 shares of common stock to such party as part of its compensation thereunder. These shares of common stock were valued at $160,000 in accordance with FASB ASC Topic 718. The fair value of the shares is being amortized to selling, general and administrative expenses within the Company’s consolidated statements of operations over 12 months.

On May 31, 2022, the Company issued a total of 250,000 shares of common stock to two Directors. These shares of common stock were valued at $55,000 in accordance with FASB ASC Topic 718. The fair value of the shares was expensed in full on the issuance date.

On May 31, 2022, the Company issued a total of 3,000,000 shares of common stock to the Chief Executive Officer. These shares of common stock were valued at $960,000 in accordance with FASB ASC Topic 718. The fair value of the shares will be amortized as expense over the vesting period. The expense for the three and six months ended June 30, 2023 was $121,333 and $241,333 respectively.

Stock Options

On January 24, 2022, the Company extended the expiration dates of certain fully expensed previously granted nonqualified stock options (which were due to expire in February 2022) which were granted to five individuals to acquire an aggregate of 700,000 shares of the Company’s common stock under the Company’s 2014 Equity Incentive Plan and the 2017 Equity Incentive Plan (the “2017 Plan”). Such extended options are exercisable at prices ranging from $1.15 to $1.20 per share, representing the original fair market value of the common stock on the dates of grant as determined under the applicable Equity Plan. The options are fully vested and exercisable and will now expire five years from their original expiration dates. Based on a Black-Scholes valuation model, these modified options were valued at $138,623, in accordance with FASB ASC Topic 718, which was expensed on the amendment date in selling, general and administrative expenses within the Company’s condensed consolidated statements of operations. 

On February 2, 2022, the Company issued 5,181 shares of common stock to a certain option holder upon the cashless exercise of options to purchase an aggregate of 9,750 shares of common stock at exercise prices ranging from $0.20 to $0.33 per share based upon a market price of $0.54 per share as determined under the terms of the options.

On May 31, 2022, the Company granted nonqualified stock options to the following executive officers: John Pavlish (Senior Vice President and Chief Technology Officer) and James Trettel (Vice President of Operations) – nonqualified stock options to each acquire 500,000 shares of the Company’s common stock; and Jami Satterthwaite (then Chief Financial Officer) – nonqualified stock options to acquire 100,000 shares of the Company’s common stock. On such date, two other employees were also granted nonqualified stock options to each acquire 50,000 shares of the Company’s common stock. All of such options were granted under the 2017 Plan and are exercisable at $0.21 per share, representing the fair market value of the common stock on the date of grant as determined under the 2017 Plan. The options are fully vested and exercisable and expire five years from their issuance date. Based on a Black-Scholes valuation model, these options were valued at $143,745, in accordance with FASB ASC Topic 718, which was expensed on the issuance date in selling, general and administrative expenses within the Company’s consolidated statements of operations. The valuation assumptions included an expected duration of 2.5 years, volatility of 96.83%, discount rate of 2.62% and dividends of $0.

On February 1, 2023, the Company issued (i) 850,000 shares of common stock to the Company’s Chairman of the Board upon a cash exercise of options to purchase an aggregate of 850,000 shares of common stock at exercise prices ranging from $0.19 to $0.27 per share or $209,500 in the aggregate, (ii) 110,000 shares of common stock to the Company’s Chief Executive Officer upon a cashless exercise of an option to purchase 250,000 shares of common stock at an exercise price of $0.28 per share based upon a market price of $0.50 per share as determined under the terms of the option, and (iii) 155,000 shares of common stock to a director of the Company upon a cashless exercise of an option to purchase 250,000 shares of common stock at an exercise price of $0.19 per share based upon a market price of $0.50 per share as determined under the terms of the option.

On February 20, 2023, the Company issued 17,858 shares of common stock to the Company’s Senior Vice President and Chief Technology Officer upon a cashless exercise of an option to purchase 50,000 shares of common stock at an exercise price of $0.27 per share based upon a market price of $0.42 per share as determined under the terms of the option.

Between February 21, 2023 and February 23, 2023, the Company issued an aggregate of 29,022 shares of common stock to three employees and one former employee upon a cashless exercise of options to purchase an aggregate of 80,000 shares of common stock at an exercise price of $0.27 per share based upon market prices ranging from $0.42 to $0.43 per share as determined under the terms of the options.

On March 8, 2023, and pursuant to an advisor agreement dated March 1, 2023 with a nonaffiliated third party, the Company granted a nonqualified stock option under the 2017 Plan to such third party to acquire 125,000 shares of the Company’s common stock at an exercise price of $0.40 per share, representing the fair market value of the common stock on the date of grant as determined under the 2017 Plan. Fifty percent of the option shall vest and become exercisable on September 1, 2023 and the remaining fifty percent shall vest and become exercisable on March 1, 2024. The option will expire five years after the date of grant. Based on a Black-Scholes valuation model, these options were valued at $30,029, in accordance with FASB ASC Topic 718. The fair value of the shares is being amortized to selling, general and administrative expenses within the Company’s condensed consolidated statements of operations over twelve months. The valuation assumptions included an expected duration of 2.9 years, volatility of 93.69%, discount rate of 4.71% and dividends of $0.

On April 4, 2023, and pursuant to a consulting agreement effective April 1, 2023 with a nonaffiliated third party, the Company granted a nonqualified stock option under the 2017 Plan to such third party to acquire 250,000 shares of the Company’s common stock at an exercise price of $0.39 per share, representing the fair market value of the common stock on the date of grant as determined under the 2017 Plan. Fifty percent of the option shall vest and become exercisable on October 1, 2023 and the remaining fifty percent shall vest and become exercisable on April 1, 2024. The option will expire five years after the date of grant. Based on a Black-Scholes valuation model, these options were valued at $56,610, in accordance with FASB ASC Topic 718. The fair value of the shares is being amortized to selling, general and administrative expenses within the Company’s condensed consolidated statements of operations over twelve months. The valuation assumptions included an expected duration of 2.5 years, volatility of 97.78%, discount rate of 3.72% and dividends of $0.

On May 26, 2023, a new director was appointed to the Board of Directors and was granted a nonqualified stock option to acquire 125,000 shares of the Company’s common stock exercisable at $0.41 per share, representing the fair market value of the common stock as of the date of grant. Fifty percent of the option shall vest and become exercisable on November 26, 2023 and the remaining fifty percent shall vest and become exercisable on May 26, 2024. The option will expire five years after the date of grant. Based on a Black-Scholes valuation model, these options were valued at $28,854, in accordance with FASB ASC Topic 718. The fair value of the shares is being amortized to selling, general and administrative expenses within the Company’s condensed consolidated statements of operations over twelve months. The valuation assumptions included an expected duration of 2.5 years, volatility of 93.07%, discount rate of 4.39% and dividends of $0.

On June 5, 2023, the Company issued 1,629 shares of common stock to the Company’s Senior Vice President and Chief Technology Officer upon a cashless exercise of an option to purchase 6,875 shares of common stock at an exercise price of $0.29 per share based upon a market price of $0.38 per share as determined under the terms of the option.

On June 6, 2023, the Company issued an aggregate of 3,426 shares of common stock to an employee upon a cashless exercise of options to purchase an aggregate of 7,655 shares of common stock at exercise prices ranging from $0.17 to $0.29 per share based upon a market price of $0.38 per share as determined under the terms of the options.

On June 7, 2023, the Company issued 1,352 shares of common stock to a director upon a cashless exercise of an option to purchase 6,250 shares of common stock at an exercise price of $0.29 per share based upon a market price of $0.37 per share as determined under the terms of the option.

On June 28, 2023, the Company issued (i) 5,213 shares of common stock to the Company’s Chief Executive Officer upon a cashless exercise of options to purchase an aggregate of 24,687 shares of common stock at exercise prices ranging from $0.21 to $0.29 per share based upon a market price of $0.30 per shares as determined under the terms of the options, (ii) 4,125 shares of common stock to the Company’s Senior Vice President and Chief Technology Officer upon a cashless exercise of an option to purchase 13,750 shares of common stock at an exercise price of $0.21 per share based upon a market price of $0.30 per share as determined under the terms of the option, and (iii) 1,875 shares of common stock to a director upon a cashless exercise of an option to purchase 6,250 shares of common stock at an exercise price of $0.21 per share based upon a market price of $0.30 per share as determined under the terms of the option.

A summary of stock option activity is presented below:

The aggregate intrinsic value in the table above represents the total intrinsic value, based on the Company’s closing stock price of $0.29 as of June 30, 2023, which would have been received by the option holders had all option holders exercised their options as of that date.

Stock options exercised during the six months ended June 30, 2023 include 850,000 that were exercised for cash and 695,467 which were a cashless exercise.