Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Stockholders' Equity and Equity-linked Instruments (Tables)

v3.23.2
Note 6 - Stockholders' Equity and Equity-linked Instruments (Tables)
6 Months Ended
Jun. 30, 2023
Notes Tables  
Schedule of Stock by Class [Table Text Block]

Date

Series

Design-

ation

 

Conversion

Price

   

Shares

   

Gross

Proceeds

   

Fees

   

Net

Proceeds

   

Conversion

Shares

   

Placement

Agent

Warrants

(1)

 
                                                           

April 19, 2023

Series AA

  $ 0.4715       7,680     $ 7,680,000     $ 966,000     $ 6,714,000       16,288,000       2,285,000  

April 20, 2023

Series AA-2

  $ 0.5215       1,500       1,500,000       130,000       1,370,000       2,876,000       278,000  

April 28, 2023

Series AA-3

  $ 0.4750       1,025       1,025,000       133,000       892,000       2,158,000       313,000  

May 5, 2023

Series AA-4

  $ 0.4642       1,026       1,026,000       133,000       893,000       2,210,000       320,000  

May 26, 2023

Series AA-5

  $ 0.5300       550       550,000       72,000       479,000       1,038,000       150,000  

Total

            11,781     $ 11,781,000     $ 1,434,000     $ 10,348,000       24,570,000       3,346,000  

Date

Series

Design-

ation

 

Conversion

Price

   

Shares

   

Gross

Proceeds

   

Fees

   

Net

Proceeds

   

Conversion

Shares

   

Placement

Agent

Warrants

(1)

 
                                                           

November 22, 2022

Series A

  $ 0.6200       5,359     $ 5,359,000     $ 752,000     $ 4,607,000       8,644,000       1,253,000  

November 28, 2022

Series A-2

  $ 0.6646       1,297       1,297,000       169,000       1,128,000       1,952,000       283,000  

November 30, 2022

Series A-3

  $ 0.6704       1,733       1,733,000       225,000       1,508,000       2,585,000       375,000  

December 22, 2022

Series A-4

  $ 0.3801       1,934       1,934,000       251,000       1,683,000       5,088,000       738,000  

January 31, 2023

Series A-5

  $ 0.5546       2,299       2,299,000       299,000       2,000,000       4,145,000       601,000  

Total – as of June 30, 2023

            12,622     $ 12,622,000     $ 1,696,000     $ 10,926,000       22,414,000       3,250,000  
Schedule of Conversions of Stock [Table Text Block]

Conversion

Date

 

Series

Designation

 

Conversion

Price

 

Preferred Shares

Converted

   

Conversion

Shares Common

Stock

 
                           

06/13/2023

 

Series A

  $ 0.6200     1,771       2,947,746  

06/14/2023

 

Series A-2

  $ 0.6646     1,160       1,890,644  

06/21/2023

 

Series A-3

  $ 0.6704     1,200       2,506,437  

06/26/2023

 

Series A-4

  $ 0.3801     280       488,986  

06/29/2023

 

Series A-5

  $ 0.5546     100       161,292  

Totals

          4,511       7,995,105  
Share-based Payment Arrangement, Warrants, Activity [Table Text Block]
   

Three Months

Ended June 30,

   

Six Months

Ended June 30,

 
   

2023

   

2022

   

2023

   

2022

 

Beginning balance

  $ -     $ -     $ -     $ -  

Initial fair value of warrant liability – grant date

    2,804,000       -       2,804,000       -  

Change in fair value

    (1,040,000

)

    -       (1,040,000

)

    -  

Fair value of warrant liability at June 30, 2023

  $ 1,764,000     $ -     $ 1,764,000     $ -  
Schedule of Warrants, Valuation Assumptions [Table Text Block]
             

June 30,

 
   

Grant Date

   

2023

 

Expected Volatility

    95%

 

 

    95%

 

 

Risk–free interest rate

    3.88%

 

 

    4.13%

 

 

Dividend yield

    -%

 

 

    -%

 

 

Expected life of options (in years)

  5.0 -

5.19

    4.99 -

5.18