XML 29 R18.htm IDEA: XBRL DOCUMENT v3.24.1.1.u2
Stock-based Compensation (Tables)
3 Months Ended
Mar. 31, 2024
Share-Based Payment Arrangement [Abstract]  
Schedule of Stock-based Compensation Expense

We recorded stock-based compensation expense for the three month ended March 31, 2024 and 2023 as follows:

 

   2024   2023 
Research and development  $31,121   $99,621 
General and administrative   136,522    241,883 
Total  $167,643   $341,504 
Schedule of Restricted Stock Units (“RSUs”) Activity

Activity with respect to our Restricted Stock Units (“RSUs”) during the three months ended March 31, 2024 was as follows:

 

   Number of
shares
   Weighted-
average
grant-date fair
value per share
 
Outstanding at January 1, 2024   222,722   $45.82 
Granted   -    - 
Forfeited   (7,290)   63.91 
Issued   (9,426)   102.68 
Outstanding at March 31, 2024   206,006    42.58 
Vested and unissued   124,529    59.75 
           
Unvested at March 31, 2024   81,477   $16.33