Loss Per Share

3 Months Ended

Jan. 31, 2023

Loss Per Share

Loss Per Share

Note 13. Loss Per Share

The calculation of basic and diluted loss per share was as follows:

	Three months ended January 31,
	2023		2022
Numerator
Net loss attributable to FuelCell Energy, Inc.	$	(18,622)	$	(40,624)
Series B preferred stock dividends		(800)		(800)
Net loss attributable to common stockholders	$	(19,422)	$	(41,424)
Denominator
Weighted average common shares outstanding – basic		405,803,753		366,734,739
Effect of dilutive securities (1)		—		—
Weighted average common shares outstanding – diluted		405,803,753		366,734,739
Net loss to common stockholders per share – basic	$	(0.05)	$	(0.11)
Net loss to common stockholders per share – diluted (1)	$	(0.05)	$	(0.11)

(1) Due to the net loss to common stockholders in each of the periods presented above, diluted loss per share was computed without consideration to potentially dilutive instruments as their inclusion would have been anti-dilutive. As of January 31, 2023 and 2022, potentially dilutive securities excluded from the diluted loss per share calculation are as follows:

	January 31,		January 31,
	2023		2022
May 2017 Offering – Series C Warrants		-		950,102
Outstanding options to purchase common stock		20,231		22,432
Unvested Restricted Stock Units		7,102,089		3,276,776
5% Series B Cumulative Convertible Perpetual Preferred Stock		37,837		37,837
Total potentially dilutive securities		7,160,157		4,287,147