Quarterly report pursuant to Section 13 or 15(d)

Note 10 - Equity (Tables)

v3.24.3
Note 10 - Equity (Tables)
9 Months Ended
Sep. 30, 2024
Notes Tables  
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
   

Number of Warrants

   

Weighted Average Exercise Price

   

Weighted Average Remaining Life

 

Outstanding warrants, January 1, 2024

    193,433     $ 23.46       2.74  

Series C Warrants (Note 10.a)

    86,820       24.62          

Broker warrants for Series C Offering (Note 10.a)

    4,163       12.31          

PIPE Warrants (Note 10.a)

    823,529       6.83          
WaveDancer legacy warrants (Note 4)     76,098       94.69          

Outstanding warrants, September 30, 2024

    1,184,043     $ 16.51       4.06  
   

Number of Warrants

   

Weighted Average Remaining Life

 

Outstanding warrants, January 1, 2024

    54,782       1.51  

Pre-funded warrants (Note 10.a)

    504,324          

Series A warrants (Note 10.d)

    629,039          

Series D warrants (Note 10.e)

    92,798          

Consulting agreement warrants (Note 10.f)

    44,932          

Exercised

    (435,169 )        

Outstanding warrants, September 30, 2024

    890,706       3.48  
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
   

Number of Stock Options

   

Weighted Average Exercise Price

   

Weighted Average Remaining Contractual Term (Years)

   

Aggregate Intrinsic Value

 

Outstanding Options, December 31, 2023

    134,333     $ 20.77       6.18     $ -  

Options granted

    335,728       5.18       -       -  

WaveDancer options

    113,522       82.25       -       -  

Outstanding Options, September 30, 2024

    583,583     $ 23.77       3.43     $ -  
   

Number of Stock Options

   

Weighted Average Grant-Date Fair Value

 

Non-Vested Options, December 31, 2023

    90,988     $ 4.77  

Options granted

    335,728       4.77  

Options vested

    (185,704 )     4.94  

Non-Vested Options, September 30, 2024

    241,012     $ 4.63  
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
   

2024

 

Stock price

    $6.91    

Risk free rate

  3.75% - 3.82%  

Dividend yield

    0%    

Expected volatility

  86.50% - 87.60%  

Expected term (in years)

  3.91 - 4.93  
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
   

Three months ended

September 30,

   

Nine months ended

September 30,

 
   

2024

   

2023

   

2024

   

2023

 

Employees stock options

  $ 1,296     $ 78     $ 1,413     $ 226  

Restricted share units

    410       -       410       -  

Series D warrants

    610       -       610       -  

Total

  $ 2,316     $ 78     $ 2,433     $ 226