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Warrants (Tables)
3 Months Ended
Mar. 31, 2023
Warrants  
Schedule of warrants

March 31, 2023

Number of Common Shares

Description

    

Issuable

    

Number of Series X Preferred Shares Issuable

    

Exercise Price

    

Expiration Date

January 23 2017 Warrants

54,516

$

0.01

Upon M&A Event

2017 Warrants

2,502,382

$

1.055

November 2024

2019 Warrants

6,908,257

$

1.95

February 2026

March 2020 Pre-funded Warrants

8,247,170

$

0.001

No Expiry

March 2020 Coverage Warrants

25,945,035

$

2.11

Jan - March 2027

September 2021 Pre-funded Warrants

5,916,030

$

0.001

No Expiry

January 2023 Common Stock Warrants

65,301

$

0.680

February 2025

January 2023 Series X Preferred Stock Warrants (Convertible 1000 to 1)

443

$

678.48

February 2025

49,638,691

443