
	Three Months Ended June 30,
		2026		2025
Net income (loss)		$	229.8	$	(18.6)
Dividends on Series A Preferred Stock		(27.8)		(27.8)
Net income (loss) attributable to common stockholders		202.0		(46.4)
Basic weighted average common shares outstanding		542.5		539.2
Dilutive effect of RSUs		7.3		—


Dilutive effect of 2017 Senior Convertible Debt		0.7		—


Dilutive effect of Series A Preferred Stock		—		—
Diluted weighted average common shares outstanding		550.5		539.2
Basic net income (loss) per common share		$	0.37	$	(0.09)
Diluted net income (loss) per common share		$	0.37	$	(0.09)

The Company computed net income (loss) attributable to common stockholders by reducing net income (loss) by the dividends on Series A Preferred Stock accumulated during the period. The Company computed basic net income (loss) per common share based on the net income (loss) attributable to common stockholders divided by the basic weighted average number of common shares outstanding during the period. The Company computed diluted net income (loss) per common share based on the net income (loss) attributable to common stockholders divided by the basic weighted average number of common shares outstanding plus potentially dilutive common shares outstanding during the period.

Potentially dilutive common shares from employee equity incentive plans are determined by applying the treasury stock method to the assumed vesting of outstanding RSUs. Potentially dilutive common shares from the Series A Preferred Stock are determined by applying the if-converted method on the outstanding Series A Preferred Stock. Prior to conversion of its Convertible Debt, the Company will include, in the diluted net income per common share calculation, the effect of the additional shares that may be issued when the Company's common stock price exceeds the conversion price using the if-converted method. The Company's Convertible Debt has no impact on diluted net income per common share unless the average price of the Company's common stock exceeds the conversion price because the Company is required to settle the principal amount of the Convertible Debt in cash upon conversion. For the three months ended June 30, 2026, the calculation of diluted net income per common share excluded 23.8 million common shares issuable upon the exchange of the Company's Series A Preferred Stock as the related impact would have been anti-dilutive. For the three months ended June 30, 2025, the calculation of diluted net loss per common share excluded 3.0 million common shares from equity incentive plans, 0.3 million common shares issuable upon the exchange of the Company's 2017 Senior Convertible Debt, and 27.0 million common shares issuable upon the exchange of the Company's Series A Preferred Stock as the related impact would have been anti-dilutive as the Company generated a net loss.