Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Tables)

v3.22.1
Stockholders' Equity (Tables)
12 Months Ended
Dec. 31, 2021
Stockholders' Equity  
Summary of restricted stock activity

The following table summarizes restricted stock activity:

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December 31, 

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2021

Outstanding at December 31, 2020

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—

Issued

 

50,000

Forfeited or expired

 

—

Outstanding at December 31, 2021

 

50,000

Schedule of warrants to purchase shares

As of December 31, 2021, the following warrants to purchase shares of our common stock were outstanding (in thousands, except per share price):

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Date Issued

    

Expiration Date

    

Exercise Price

    

Outstanding

07/27/2017

 

07/27/2024

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$

45.00

 

12

03/21/2018

 

03/21/2025

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$

216.00

 

1

03/21/2018

 

03/21/2025

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$

216.00

 

3

09/25/2018

 

09/25/2023

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$

18.00

 

154

09/25/2018

 

09/25/2023

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$

50.40

 

8

08/09/2019

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02/09/2025

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$

32.10

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95

10/18/2019

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10/18/2024

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$

3.00

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230

01/09/2020

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07/09/2025

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$

7.50

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290

10/30/2020

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12/01/2025

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$

3.00

​

1,644

01/20/2021

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07/26/2026

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$

3.55

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2,725

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5,162

Schedule of shares of common stock reserved for future issuance

As of December 31, 2021, shares of common stock reserved by us for future issuance consisted of the following (in thousands):

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Stock options outstanding

    

682

Shares issuable upon the exercise of warrants

 

5,162

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5,844