Net (Loss) Income Attributable to Penumbra, Inc. Per Share (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Reconciliation of the Numerator and Denominator used in the Calculation of the Basic and Diluted Earnings per Share

A reconciliation of the numerator and denominator used in the calculation of the basic and diluted net income attributable to Penumbra, Inc. per share is as follows (in thousands, except share and per share amounts):

	Three Months Ended March 31,
	2022		2021
Numerator:
Net income attributable to Penumbra, Inc.	$	79	$	11,836
Denominator:
Weighted average shares used to compute net income attributable to common stockholders:
Basic	37,646,122		36,455,712
Potential dilutive stock-based options and awards	1,062,535		1,077,808
Diluted	38,708,657		37,533,520
Net income attributable to Penumbra, Inc. per share:
Basic	$	0.00	$	0.32
Diluted	$	0.00	$	0.32