Quarterly report pursuant to Section 13 or 15(d)

Share-based compensation (Tables)

v3.23.2
Share-based compensation (Tables)
6 Months Ended
Jun. 30, 2023
Share-Based Payment Arrangement [Abstract]  
Schedule of Stock-based Compensation

The following table sets forth total non-cash share-based compensation for the issuance of common stock, options to purchase common stock, warrants to purchase common stock, and restricted stock unit awards by operating statement classification for the three and six months ended June 30, 2023 and 2022:

 

    2023     2022     2023     2022  
    Three Months ended June 30,     Six Months ended June 30,  
    2023     2022     2023     2022  
Research and development   $ 21     $ 100     $ 80     $ 197  
Sales and marketing     -       65       1       123  
General and administrative     28       296       190       662  
Total   $ 49     $ 461     $ 271     $ 982  
Schedule of Stock Option and Warrants

A summary of the Company’s stock option and warrant activity is as follows:

 

    Options     Warrants  
    Shares Underlying Options     Weighted Average Exercise Price     Shares Underlying Warrants     Weighted Average Exercise Price  
Outstanding at December 31, 2022     400,137     $ 42.69       393,261     $ 50.86  
Granted     -       -       *7,966,125 *   $ 0.40  
Expired     (46,132 )   $ 42.87       (55,717 )   $ 100.45  
Forfeited     (49,841 )   $ 13.45       -     $ -  
Outstanding at June 30, 2023     304,164     $ 47.45       8,303,669     $ 0.61  
Exercisable at June 30, 2023     278,971     $ 50.43       8,303,669     $ 0.61  

 

* Includes 3,617,012 prefunded warrants at an exercise price of $0.0001 per share