Basic earnings per share (“basic EPS”) and diluted earnings per share (“diluted EPS”) attributable to common stockholders is calculated in conformity with the two-class method required for participating securities: Class A and Class B common stock. The rights of the holders of Class A and Class B common stock are identical, except with respect to voting, conversion, and transfer rights. Each share of Class A common stock is entitled to one vote per share and each share of Class B common stock is entitled to twenty votes per share. Each share of Class B common stock is convertible at any time at the option of the stockholder into one share of Class A common stock.

Basic EPS attributable to common stockholders is computed by dividing net income attributable to common stockholders by the weighted-average number of common shares outstanding during the period. Diluted EPS attributable to common stockholders is computed by dividing the net income attributable to common stockholders by the weighted-average number of common shares outstanding, including all potentially dilutive common shares.

As the economic rights of Class A and Class B common stock are identical, undistributed earnings are allocated on a proportionate basis and presented on a combined basis. The following table sets forth the computation of basic EPS and diluted EPS and a reconciliation of the weighted average number of common and common equivalent shares outstanding for the three and six months ended June 30, 2026 and 2025 (in thousands, except share and per share amounts):


	Three months ended June 30,				Six months ended June 30,
	2026		2025		2026		2025
Numerator:
Net income	$	28,379	$	7,099	$	34,667	$	6,997
Denominator:
Weighted-average shares—basic	166,467,633		162,683,329		166,463,880		162,575,259
Effect of dilutive stock options	24,618,190		8,978,297		24,841,231		9,320,575
Effect of dilutive restricted stock units	4,053,819		1,268,334		4,309,879		1,621,435
Weighted-average shares—diluted	195,139,642		172,929,960		195,614,990		173,517,269
Earnings per share:
Basic earnings per share	$	0.17	$	0.04	$	0.21	$	0.04
Effect of dilutive stock options and restricted stock units	(0.02)		—		(0.03)		—
Diluted earnings per share	$	0.15	$	0.04	$	0.18	$	0.04

The Company excluded the following weighted average common equivalent shares from the computation of Diluted EPS for the three and six months ended June 30, 2026 and 2025 because including them would have had an anti-dilutive effect:


	Three months ended June 30,		Six months ended June 30,
	2026	2025	2026	2025
Stock options to purchase common stock	14,003	27,108,484	8,577	27,561,757
Restricted stock units	2,007,164	4,249,717	1,332,022	1,769,600