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COMMON STOCK WARRANTS (Tables)
 12 Months Ended
Dec. 31, 2024
Equity [Abstract]  
Schedule of common stock warrant activity
The following is the activity for common stock warrants:
Issue DateWarrant TypeTerm
Date		Exercise
Price		Balance
December 31,
2022		IssuedExercised Expired Balance
December 31,
2023		IssuedExercised ExpiredBalance
December 31,
2024
June 2018ReissueDecember 2023$87,360.00 24——(24)—————
August 2018Rights OfferingJuly 202355,200.00 84——(84)—————
August 2018Dealer ManagerAugust 2023828.00 6——(6)—————
July 2019Dealer ManagerJuly 202481,000.00 3———3——(3)—
January 2020Registered Direct OfferingJuly 202521,600.00 60———60———60
January 2020Dealer ManagerJuly 202524,000.00 4———4———4
March 2020Dealer ManagerMarch 20259,015.12 4———4———4
April 2020Dealer ManagerApril 20259,528.00 47———47———47
April 2020Registered Direct OfferingApril 20257,320.00 20———20———20
October 2020Private InducementNovember 2027379.80 417—(417)——————
October 2020Dealer ManagerApril 20265,174.40 34———34———34
February 2021Private Placement AgreementAugust 20265,318.40 677——(137)540———540
February 2021Private Placement AgreementNovember 2027379.80 229—(229)——————
February 2021Dealer ManagerAugust 20266,835.40 136———136———136
March 2021Dealer ManagerMarch 20266,000.00 60———60———60
November 2022Pre-Funded WarrantsFebruary 2023420.00 10,250—(10,250)——————
November 2022Series ANovember 2027379.80 11,905—(11,905)——————
November 2022Series BDecember 2023379.80 11,905—(11,905)——————
November 2022Dealer ManagerNovember 2027525.00 892———892———892
April 2023Series COctober 2028194.40 —7,142——7,142———7,142
April 2023Dealer ManagerApril 2028262.50 —534——534———534
August 2023Private InducementSeptember 202486.42 —23,810——23,810—(23,810)——
August 2023Private InducementAugust 202886.42 —25,101——25,101—(25,101)——
August 2023Dealer ManagerAugust 2028108.04 —1,222——1,222———1,222
November 2023Pre-Funded WarrantsDecember 202313.00 —339,585(339,585)——————
November 2023Series DNovember 202813.00 —384,615(3,000)—381,615—(230,589)—151,026
November 2023Series EMay 202513.00 —384,613(77,153)—307,460—(226,462)—80,998
November 2023Dealer ManagerNovember 202816.25 —28,844——28,844———28,844
August 2024Series F-1August 20294.35 —————571,318——571,318
August 2024Series F-2February 20264.35 —————439,686——439,686
August 2024Dealer ManagerAugust 20295.75 —————25,275——25,275
36,7571,195,466(454,444)(251)777,5281,036,279(505,962)(3)1,307,842
As of December 31, 2024, we had 1,307,842 shares of common stock issuable upon exercise of outstanding common stock warrants, at a weighted-average exercise price of $12.63 per share and expiring as follows:
Weighted Average Exercise PriceShares
Years Ending December 31:
2025$37.90 81,133
202614.19 440,456
2027525.00 892
202821.68 188,768
20294.41 596,593
12.63 1,307,842
Schedule of common stock warrant expiration information
The following is the activity for common stock warrants:
Issue DateWarrant TypeTerm
Date		Exercise
Price		Balance
December 31,
2022		IssuedExercised Expired Balance
December 31,
2023		IssuedExercised ExpiredBalance
December 31,
2024
June 2018ReissueDecember 2023$87,360.00 24——(24)—————
August 2018Rights OfferingJuly 202355,200.00 84——(84)—————
August 2018Dealer ManagerAugust 2023828.00 6——(6)—————
July 2019Dealer ManagerJuly 202481,000.00 3———3——(3)—
January 2020Registered Direct OfferingJuly 202521,600.00 60———60———60
January 2020Dealer ManagerJuly 202524,000.00 4———4———4
March 2020Dealer ManagerMarch 20259,015.12 4———4———4
April 2020Dealer ManagerApril 20259,528.00 47———47———47
April 2020Registered Direct OfferingApril 20257,320.00 20———20———20
October 2020Private InducementNovember 2027379.80 417—(417)——————
October 2020Dealer ManagerApril 20265,174.40 34———34———34
February 2021Private Placement AgreementAugust 20265,318.40 677——(137)540———540
February 2021Private Placement AgreementNovember 2027379.80 229—(229)——————
February 2021Dealer ManagerAugust 20266,835.40 136———136———136
March 2021Dealer ManagerMarch 20266,000.00 60———60———60
November 2022Pre-Funded WarrantsFebruary 2023420.00 10,250—(10,250)——————
November 2022Series ANovember 2027379.80 11,905—(11,905)——————
November 2022Series BDecember 2023379.80 11,905—(11,905)——————
November 2022Dealer ManagerNovember 2027525.00 892———892———892
April 2023Series COctober 2028194.40 —7,142——7,142———7,142
April 2023Dealer ManagerApril 2028262.50 —534——534———534
August 2023Private InducementSeptember 202486.42 —23,810——23,810—(23,810)——
August 2023Private InducementAugust 202886.42 —25,101——25,101—(25,101)——
August 2023Dealer ManagerAugust 2028108.04 —1,222——1,222———1,222
November 2023Pre-Funded WarrantsDecember 202313.00 —339,585(339,585)——————
November 2023Series DNovember 202813.00 —384,615(3,000)—381,615—(230,589)—151,026
November 2023Series EMay 202513.00 —384,613(77,153)—307,460—(226,462)—80,998
November 2023Dealer ManagerNovember 202816.25 —28,844——28,844———28,844
August 2024Series F-1August 20294.35 —————571,318——571,318
August 2024Series F-2February 20264.35 —————439,686——439,686
August 2024Dealer ManagerAugust 20295.75 —————25,275——25,275
36,7571,195,466(454,444)(251)777,5281,036,279(505,962)(3)1,307,842
As of December 31, 2024, we had 1,307,842 shares of common stock issuable upon exercise of outstanding common stock warrants, at a weighted-average exercise price of $12.63 per share and expiring as follows:
Weighted Average Exercise PriceShares
Years Ending December 31:
2025$37.90 81,133
202614.19 440,456
2027525.00 892
202821.68 188,768
20294.41 596,593
12.63 1,307,842