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Warrants (Tables)
12 Months Ended
Dec. 31, 2023
Warrants  
Summary of warrant activity

Warrants Number of Warrants Weighted Average Exercise Price
Weighted Average Remaining Contractual Term (Years) Aggregate Intrinsic Value

Outstanding and exercisable - January 1, 2023 126,091 $ 94.80 3.80 -

Granted



25,000




45.00




-




-



Expired



(216

)












Exercised



(25,019

)












Outstanding and exercisable - December 31, 2023



125,856



$

93.60




2.75



$ -


Schedule of Warrants, Valuation assumptions using a Black-Scholes Value model

Risk-free interest rate

4.48

%


Contractual term

5 years

 


Dividend yield

0

%


Expected volatility

103

%