Net Loss per Share

9 Months Ended

Sep. 30, 2022

16. Net Loss per Share

Basic net loss per share is calculated by dividing net loss attributable to common stockholders by the weighted-average number of common shares outstanding during the period and excludes any dilutive effects of stock-based awards and warrants. Diluted net loss per share attributable to common stockholders is computed giving effect to all potentially dilutive common shares, including common stock issuable upon exercise of stock options and warrants. As the Company had net losses for the three and nine months ended September 30, 2022 and 2021, all potentially dilutive common shares were determined to be anti-dilutive.

Securities that were not included in the diluted per share calculations because they would be anti-dilutive were as follows (in shares):


	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2022		2021		2022		2021
Options to purchase common stock		2,401,734		1,554,909		2,401,734		1,554,909
Warrants to purchase common stock		11,350,011		11,510,011		11,350,011		11,510,011
Preferred investment options		4,958,631		—		4,958,631		—
Total		18,710,376		13,064,920		18,710,376		13,064,920