Three Months Ended

March 31,

2022

2021

Basic:

Net income (loss)

$

(92,744)

$

(33,375)

Weighted average basic number of common shares outstanding

16,303

16,232

Basic net income (loss) per share of common stock

$

(5.69)

$

(2.06)

Diluted:

Net income (loss)

$

(92,744)

$

(33,375)

Weighted average basic number of common shares outstanding

16,303

16,232

Common stock equivalent shares representing shares issuable upon:

Exercise of Series A Warrants

Anti-dilutive

Exercise of Series B Warrants

Anti-dilutive

Exercise of Series C Warrants

Anti-dilutive

Exercise of stock options

Anti-dilutive

Vesting of restricted stock units

Anti-dilutive

Weighted average diluted number of common shares outstanding

16,303

16,232

Diluted net income (loss) per share of common stock

$

(5.69)

$

(2.06)