v3.23.1
Warrants (Tables)
12 Months Ended
Dec. 31, 2022
Warrants  
Schedule of Rollforward of Common Stock Warrants Outstanding

The following table summarizes warrant activity for the years ended December 31, 2022 and 2021:

 

   Number of Common Warrants   Weighted Average Exercise Price   Average Remaining Contractual Term (Years)   Aggregate Intrinsic Value 
Outstanding January 1, 2021   1,164,359   $68.20    3.30   $    - 
Warrants Issued   382,588    20.20           
Warrants Exercised   (7,202)   33.41           
Outstanding December 31, 2021   1,539,745   $56.39    2.98   $- 
Warrants Expired   (254,942)    31.65           
Outstanding December 31, 2022   1,284,803   $61.30    2.53   $- 
Schedule of Warrants Outstanding

The following represents a summary of the warrants outstanding and exercisable as of December 31, 2022:

  

 

          Adjusted         Number of Shares Underlying Warrants  
Issue Date   Classification     Exercise Price     Expiration Date   Outstanding     Exercisable  
December 17, 2021   Equity     $ 14.99     December 15, 2026     36,538       36,538  
December 17, 2021   Equity     $ 13.99     December 17, 2026     281,047       281,047  
February 16, 2021   Equity     $ 49.99     February 11, 2026     65,003       65,003  
August 7, 2020   Equity     $ 35.99     July 14, 2025     90,743       90,743  
August 7, 2020   Equity     $ 44.99     July 14, 2025     10,939       10,939  
July 23, 2020   Equity     $ 35.99     July 14, 2025     77,502       77,502  
July 13, 2020   Equity     $ 44.99     July 14, 2025     21,846       21,846  
July 13, 2020   Equity     $ 35.99     July 14, 2025     334,800       334,800  
April 8, 2019   Equity     $ 26.99     April 8, 2024     65,907       65,907  
April 8, 2019   Equity     $ 33.74     April 3, 2024     39,871       39,871  
February 12, 2019   Equity     $ 36.62     February 7, 2024     5,548       5,548  
February 12, 2019   Equity     $ 26.79     August 12, 2024     66,675       66,675  
February 4, 2019   Equity     $ 42.49     January 30, 2024     1,732       1,732  
January 31, 2019   Equity     $ 42.49     January 26, 2024     511       511  
December 3, 2018   Equity     $ 77.99     June 3, 2024     46,876       46,876  
April 3, 2018   Equity     $ 149.99     April 3, 2023     117,559       117,559  
April 4, 2018   Equity     $ 149.99     April 4, 2023     5,751       5,751  
June 15, 2015   Equity     $ 1,509.99     Five years after milestone achievement     15,955       -  
                                   
                        1,284,803       1,268,848