The following table summarizes the calculation of basic and diluted net loss per share:


	Three Months Ended March 31,
	2026		2025
Net loss attributable to Class A common stockholders basic and diluted	$	(2,642)	$	(235)

Weighted average number of shares of Class A common stock - basic	28,298,861		27,718,912

Weighted average number of shares of Class A common stock - diluted	28,298,861		27,718,912
Net loss per share of Class A common stock
Basic	$	(0.09)	$	(0.01)
Diluted	$	(0.09)	$	(0.01)

The basic loss per share for the three months ended March 31, 2026 and 2025 does not include 1,635,783 shares in treasury and 716,650 shares that are issued and outstanding but are contingent on achieving earnout targets.

Additionally, the diluted loss per share of Class A common stock for the three months ended March 31, 2026 and 2025 does not include redeemable preferred non-controlling interests because the substantive contingency for conversion has not been met as of March 31, 2026. It also excludes redeemable non-controlling interests for the three months ended March 31, 2026 and 2025.

For the periods in which loss per share is presented, the following securities were excluded from the computation of diluted loss per share since their impact would have been antidilutive:


	Three Months Ended March 31,
		2026	2025
Stock Options		2,355,563	498,661
Unvested PSUs (1)		2,742,780	2,055,356
Unvested RSUs		5,070,990	4,474,415
Warrants (2)		2,160,000	—
OPAL Fuels Class B Units		144,399,037	144,399,037

(2) Includes 720,000 warrants that are subject to forfeiture contingent on obtaining additional funding