As previously discussed, in May 2022, following approval by the Company’s stockholders, the Company further amended and restated its Amended and Restated Certificate of Incorporation to eliminate the multiple classes of common stock and to rename the Company’s Class A common stock to “Common Stock”.


	Three Months Ended June 30, 2023		Six Months Ended June 30, 2023
	Common Stock		Common Stock

Basic net income per share attributable to common stockholders
Numerator:
Net income	$	38.1	$	82.6
Denominator:
Weighted average number of shares of Common Stock outstanding	401,194,485		402,301,486
Basic net income per share attributable to common stockholders	$	0.09	$	0.21

Diluted net income per share attributable to common stockholders
Numerator:



Allocation of undistributed earnings	$	38.1	$	82.6
Denominator:
Number of shares used in basic computation	401,194,485		402,301,486
Add: weighted-average effect of dilutive securities exchangeable for Common Stock:
Restricted Stock Awards	338,840		392,842

Exercise of Common Stock Options	35,833		51,260
Employee Stock Purchase Plan	155,845		175,728
Weighted average shares of Common Stock outstanding used to calculate diluted net income per share	401,725,003		402,921,316
Diluted net income per share attributable to common stockholders	$	0.09	$	0.21


	Three Months Ended June 30, 2022		Six Months Ended June 30, 2022
	Common Stock		Common Stock

Basic net income per share attributable to common stockholders
Numerator:
Allocation of net income attributable to ZoomInfo Technologies Inc.	$	15.9	$	22.1
Denominator:
Weighted average number of shares of Common Stock outstanding	401,099,187		400,658,558
Basic net income per share attributable to common stockholders	$	0.04	$	0.06

Diluted net income per share attributable to common stockholders
Numerator:



Allocation of undistributed earnings	$	15.9	$	22.1
Denominator:
Number of shares used in basic computation	401,099,187		400,658,558
Add: weighted-average effect of dilutive securities exchangeable for Common Stock:
Restricted Stock Awards	1,910,328		2,293,963

Exercise of Common Stock Options	202,456		222,710
Employee Stock Purchase Plan	9,772		4,886
Weighted average shares of Common Stock outstanding used to calculate diluted net income per share	403,221,743		403,180,117
Diluted net income per share attributable to common stockholders	$	0.04	$	0.05

The following weighted-average potentially dilutive securities were evaluated under the treasury stock method for potentially dilutive effects and have been excluded from diluted net income per share in the periods presented due to their anti-dilutive effect:


	Three Months Ended June 30,		Six Months Ended June 30,
	2023	2022	2023	2022




Restricted Stock Units	14,049,822	7,027,221	13,658,628	6,499,575


Total anti-dilutive securities	14,049,822	7,027,221	13,658,628	6,499,575