Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS??? (DEFICIT) EQUITY (UNAUDITED)

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CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ (DEFICIT) EQUITY (UNAUDITED) - USD ($)
Total
Common Stock Warrants
Prefunded Warrants
Common Stock
Common Stock
Common Stock Warrants
Common Stock
Prefunded Warrants
Additional Paid-In Capital
Additional Paid-In Capital
Common Stock Warrants
Additional Paid-In Capital
Prefunded Warrants
Accumulated Deficit
Beginning balance (in shares) at Dec. 31, 2021       476,108,445            
Beginning balance at Dec. 31, 2021 $ 5,864,166     $ 476,108     $ 52,644,221     $ (47,256,163)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Stock-based compensation expense (in shares)       150,000            
Stock-based compensation expense 150,358     $ 150     150,208      
Exercise warrant (in shares)           19,666,667        
Exercise warrant     $ 1,967     $ 19,667     $ (17,700)  
Net loss (3,043,399)                 (3,043,399)
Ending balance (in shares) at Mar. 31, 2022       495,925,112            
Ending balance at Mar. 31, 2022 2,973,092     $ 495,925     52,776,729     (50,299,562)
Beginning balance (in shares) at Dec. 31, 2021       476,108,445            
Beginning balance at Dec. 31, 2021 5,864,166     $ 476,108     52,644,221     (47,256,163)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Net loss (6,462,677)                  
Ending balance (in shares) at Jun. 30, 2022       495,925,112            
Ending balance at Jun. 30, 2022 (301,822)     $ 495,925     52,921,093     (53,718,840)
Beginning balance (in shares) at Mar. 31, 2022       495,925,112            
Beginning balance at Mar. 31, 2022 2,973,092     $ 495,925     52,776,729     (50,299,562)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Stock-based compensation expense 144,364           144,364      
Net loss (3,419,278)                 (3,419,278)
Ending balance (in shares) at Jun. 30, 2022       495,925,112            
Ending balance at Jun. 30, 2022 (301,822)     $ 495,925     52,921,093     (53,718,840)
Beginning balance (in shares) at Dec. 31, 2022       913,528,958            
Beginning balance at Dec. 31, 2022 (3,008,054)     $ 913,528     62,816,183     (66,737,765)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Stock-based compensation expense (in shares)       0            
Stock-based compensation expense 131,579     $ 0     131,579      
Exercise warrant (in shares)         16,641,486          
Exercise warrant   $ 282,905     $ 16,642     $ 266,263    
Stock issued during period, shares, conversion of convertible securities       41,379,164            
Conversion of multi-draw credit agreement - related party and accrued interest 2,980,521     $ 41,379     2,939,142      
Net loss (5,167,520)                 (5,167,520)
Ending balance (in shares) at Mar. 31, 2023       971,549,608            
Ending balance at Mar. 31, 2023 (4,780,569)     $ 971,549     66,153,167     (71,905,285)
Beginning balance (in shares) at Dec. 31, 2022       913,528,958            
Beginning balance at Dec. 31, 2022 (3,008,054)     $ 913,528     62,816,183     (66,737,765)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Net loss (8,279,020)                  
Ending balance (in shares) at Jun. 30, 2023       971,549,608            
Ending balance at Jun. 30, 2023 (7,789,198)     $ 971,549     66,256,038     (75,016,785)
Beginning balance (in shares) at Mar. 31, 2023       971,549,608            
Beginning balance at Mar. 31, 2023 (4,780,569)     $ 971,549     66,153,167     (71,905,285)
Increase (Decrease) in Stockholders' Equity [Roll Forward]                    
Stock-based compensation expense 102,871           102,871      
Net loss (3,111,500)                 (3,111,500)
Ending balance (in shares) at Jun. 30, 2023       971,549,608            
Ending balance at Jun. 30, 2023 $ (7,789,198)     $ 971,549     $ 66,256,038     $ (75,016,785)