Net Income per Common Share

9 Months Ended

Sep. 30, 2019

Basic net income per common share is computed by dividing net income available to common stockholders by the weighted average number of common shares outstanding during each period. Diluted net income per common share is computed by dividing net income available to common stockholders, plus income attributable to dilutive shares and convertible common units, for the period by the weighted average number of common shares that would have been outstanding assuming the issuance of common shares for all potentially dilutive common shares outstanding during the reporting period.

The following is a reconciliation of the denominator of the basic net income per common share computation to the denominator of the diluted net income per common share computation:



	Three months ended September 30,		Nine months ended September 30,
	2019	2018	2019	2018
Weighted average shares used for the basic net income per share computation	319,945,932	290,664,368	311,556,279	286,599,191
Incremental shares from share-based compensation	317,085	225,796	309,131	189,072
Weighted average partnership common units convertible to common shares that were dilutive	—	317,022	—	317,022
Weighted average shares used for diluted net income per share computation	320,263,017	291,207,186	311,865,410	287,105,285
Unvested shares from share-based compensation that were anti-dilutive	7,892	261	6,529	1,378
Weighted average partnership common units convertible to common shares that were anti-dilutive	463,119	397,690	434,981	271,890