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

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Weighted

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Average

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Weighted

 

Remaining

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Average

 

Contractual

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Number of

 

Exercise

 

Term

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Shares

 

Price

 

(Years)

Outstanding at December 31, 2020

 

519,163

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$

10.00

 

9.98

Granted

 

229,984

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6.85

 

—

Outstanding at December 31, 2021

 

749,147

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$

9.03

 

9.09

Granted

 

912,500

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1.42

 

—

Forfeited

 

(29,750)

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4.97

 

—

Outstanding at December 31, 2022

 

1,631,897

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$

4.85

 

9.04

Exercisable at December 31, 2022

 

665,326

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$

9.30

 

8.06

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Schedule of underwriters warrants to purchase common shares

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Weighted

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Average

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Weighted

 

Remaining

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​

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Average

 

Contractual

​

 

Number of

 

Exercise

 

Term

​

 

Shares

 

Price

 

(Years)

Outstanding at December 31, 2020

 

172,500

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$

12.50

 

4.96

Granted

 

—

​

 

—

 

—

Outstanding at December 31, 2021

 

172,500

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$

12.50

 

3.96

Granted

 

500,000

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0.63

 

—

Outstanding at December 31, 2022

 

672,500

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$

3.67

 

4.27

Exercisable at December 31, 2022

 

172,500

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$

12.50

 

2.96