v3.26.1
Note 3 - Net Loss Per Share
12 Months Ended
Dec. 31, 2025
Notes to Financial Statements  
Earnings Per Share [Text Block]

3.   NET LOSS PER SHARE

 

Basic and diluted net loss per share is computed by dividing the net loss for the period by the weighted average number of common shares and pre-funded warrants outstanding during the period. Diluted net loss per share includes potentially dilutive securities such as stock options, and warrants to purchase common stock (excluding prefunded warrants that are exercisable for $0.002 per warrant) unless the result of inclusion would be anti-dilutive. These securities have been excluded from the calculation of diluted net loss per share for the years ended December 31, 2025 and 2024, because all such securities are anti-dilutive for all periods presented.

 

The components of basic and diluted net loss per share were as follows:

 

   

Year Ended December 31,

 
   

2025

   

2024

 

Numerator:

               

Net loss

  $ (19,864,902 )   $ (29,918,802 )

Denominator:

               

Weighted-average common shares outstanding – basic and diluted

    3,627,890       1,687,738  

Net loss per share – basic and diluted

  $ (5.48 )   $ (17.73 )

 

The following table summarizes the Company’s potentially dilutive securities, in common share equivalents, which have been excluded from the calculation of diluted net loss per share as their effect would be anti-dilutive:

 

   

Year Ended December 31,

 
   

2025

   

2024

 

Shares issuable upon exercise of stock options

    158,098       127,972  

Shares issuable upon exercise of warrants to purchase common stock (excluding 98,439 prefunded warrants that are exercisable for $0.002 per warrant as of December 31, 2025 and 2024, respectively)

    5,344,068       2,289,130  
      5,502,166       2,417,102  

 

The diluted net loss per share computation equals basic net loss per share for the years ended December 31, 2025 and 2024 because the Company had a net loss and the impact of the assumed exercise of stock options and certain warrants would be anti-dilutive.