​

​

Year ended December 31, 

​

2021

2020

Net income (loss) attributable to The ONE Group Hospitality, Inc.

​

$

31,348

​

$

(12,825)

​

​

​

​

Basic weighted average shares outstanding

​

31,155,224

​

28,909,963

Dilutive effect of stock options, warrants and restricted share units

​

2,639,120

​

—

Diluted weighted average shares outstanding

​

33,794,344

​

28,909,963

​

​

​

Net income (loss) available to common stockholders per share - Basic

​

$

1.01

​

$

(0.44)

Net income (loss) available to common stockholders per share - Diluted

​

$

0.93

​

$

(0.44)