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Stockholders' Equity (Tables)
12 Months Ended
Dec. 31, 2022
Summary of Stock Warrants

The following is a summary of the stock warrant plan activity during the years ended December 31, 2022 and 2021:

 

 

2022

 

2021

 

 

Number of Warrants

 

Weighted Average Exercise Price

 

Number of Warrants

 

Weighted Average Exercise Price

Warrants Outstanding at Beginning of the year

 

7,702,441

 

$5.00

 

2,718,012

 

$4.20

 

 

 

 

 

 

 

 

 

Granted

 

-

 

-

 

7,481,041

 

5.03

Exercised

 

-

 

-

 

2,496,612

 

4.22

Adjustment

 

-

 

-

 

-

 

-

Forfeited

 

25,000

 

4.50

 

-

 

-

 

 

 

 

 

 

 

 

 

Warrants Outstanding and Exercisable at End of Year

 

7,677,441

 

$5.00

 

7,702,441

 

$5.00

 

 

 

 

 

 

 

 

 

Summary of Stock Option Plan Activity

The following is a summary of the stock option plan activity during the years ended December 31, 2022 and 2021:

 

 

 

2022

 

 

2021

 

 

 

Number of

 

 

Weighted Average

 

 

Number of

 

 

Weighted Average

 

 

 

Options

 

 

Exercise Price

 

 

Options

 

 

Exercise Price

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Options Outstanding at Beginning of the year

 

 

3,956,827

 

 

$

6.20

 

 

 

3,860

 

 

$

302.55

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Granted

 

 

764,435

 

 

 

0.59

 

 

 

3,953,067

 

 

 

5.95

 

Cancelled

 

 

3,600,000

 

 

 

5.95

 

 

 

-

 

 

 

-

 

Forfeited

 

 

-

 

 

 

-

 

 

 

100

 

 

 

625.00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Options Outstanding at End of Year

 

 

1,121,262

 

 

$

3.26

 

 

 

3,956,827

 

 

$

6.20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Options Exercisable at End of Year

 

 

182,660

 

 

$

11.88

 

 

 

3,760

 

 

$

302.55

 

Schedule of Significant Assumptions Used in Option-pricing Model to Fair Value Options Granted

Significant assumptions used in the option-pricing model to fair value options granted were as follows:

 

 

2021

 

Risk-free rate

 

 

1.58

%

Cost of Equity

 

 

15.56

%

Expected volatility

 

 

123.42

%

Price Hurdle

 

$

12.00

 

Expected life

 

10 years

 

Expected dividend

 

 

 

 

 

 

 

Employee Two [Member]  
Schedule of Significant Assumptions Used in Option-pricing Model to Fair Value Options Granted

Significant assumptions used in the option-pricing model to fair value options granted were as follows:

 

 

2021

 

Risk-free rate

 

 

1.23

%

Expected life

 

5.37 years

 

Expected volatility

 

 

128

%

Expected dividend

 

 

 

Significant assumptions used in the option-pricing model to fair value options granted were as follows:

 

 

2022

 

Risk-free rate

 

3.53% - 3.83%

 

Expected volatility

 

 

119

%

Expected life

 

10 years

 

Expected dividend