Annual report pursuant to Section 13 and 15(d)

Share-based compensation (Tables)

v3.22.4
Share-based compensation (Tables)
12 Months Ended
Dec. 31, 2022
Share-based compensation  
Schedule of stock options

    

    

    

    

    

Weighted

 

Average

 

Weighted

 

Remaining

 

Average

 

Contractual

 

Number of

 

Exercise

 

Term

 

Shares

 

Price

 

(Years)

Outstanding at December 31, 2020

 

519,163

$

10.00

 

9.98

Granted

 

229,984

 

6.85

 

Outstanding at December 31, 2021

 

749,147

$

9.03

 

9.09

Granted

 

912,500

 

1.42

 

Forfeited

 

(29,750)

 

4.97

 

Outstanding at December 31, 2022

 

1,631,897

$

4.85

 

9.04

Exercisable at December 31, 2022

 

665,326

$

9.30

 

8.06

Schedule of underwriters warrants to purchase common shares

    

    

    

    

    

Weighted

 

Average

 

Weighted

 

Remaining

 

Average

 

Contractual

 

Number of

 

Exercise

 

Term

 

Shares

 

Price

 

(Years)

Outstanding at December 31, 2020

 

172,500

$

12.50

 

4.96

Granted

 

 

 

Outstanding at December 31, 2021

 

172,500

$

12.50

 

3.96

Granted

 

500,000

 

0.63

 

Outstanding at December 31, 2022

 

672,500

$

3.67

 

4.27

Exercisable at December 31, 2022

 

172,500

$

12.50

 

2.96