Quarterly report pursuant to Section 13 or 15(d)

Earnings per Share of Common Stock

v3.20.2
Earnings per Share of Common Stock
9 Months Ended
Sep. 30, 2020
Earnings Per Share [Abstract]  
Earnings per Share of Common Stock Earnings per Share of Common StockBoth the net income or loss attributable to the non-controlling OP units and the non-controlling limited partners’ outstanding OP units have been excluded from the basic earnings per share and the diluted earnings per share calculations attributable to common stockholders. Unvested share-based payment awards that contain non-forfeitable rights to dividends or dividend equivalents (whether paid or unpaid) are participating securities and are excluded from net income available to common shareholders in the computation of earnings per share pursuant to the two-class method. Certain share-based awards are included in the diluted share count to the extent they are dilutive as discussed in Note 2. To the extent our convertible notes are dilutive under the if-converted method, we add back the interest expense to the numerator and include the weighted average shares of potential common stock over the period issuable upon conversion of the note in the denominator in calculating dilutive EPS as described in Note 2.
The computation of basic and diluted earnings per common share of common stock is as follows:

  Three Months Ended September 30, Nine Months Ended September 30,
2020 2019 2020 2019
Numerator: (in millions, except share and per share data)
Net income (loss) attributable to controlling stockholders and participating securities
$ 21.2  $ 9.1  $ 57.5  $ 35.5 
Less: Dividends and distributions on participating securities
(0.2) (0.3) (0.7) (0.9)
Net income (loss) attributable to controlling stockholders — basic 21.0  8.8  56.8  34.6 
Add: Interest expense associated with convertible debt
0.1  —  0.1  — 
Net income (loss) attributable to controlling stockholders — dilutive $ 21.1  $ 8.8  $ 56.9  $ 34.6 
Denominator:
Weighted-average number of common shares — basic 74,012,788  64,922,325  71,376,004  63,492,884 
Weighted-average number of common shares — diluted 76,131,252  65,630,711  72,644,626  64,147,835 
Basic earnings per common share $ 0.28  $ 0.14  $ 0.80  $ 0.55 
Diluted earnings per common share $ 0.28  $ 0.13  $ 0.78  $ 0.54 
Securities being allocated a portion of earnings:
Weighted-average number of OP units 321,261  279,415  301,582  278,202 
As of September 30, 2020 As of September 30, 2019
Participating securities:
Unvested restricted common stock and unvested LTIP Units with time-based vesting conditions
653,071  964,885 
Potentially dilutive securities as of period end:
Unvested restricted common stock and unvested LTIP Units with time-based vesting conditions
653,071  964,885 
Restricted stock units 235,866  435,578 
LTIP Units with market-based vesting conditions 312,704  180,500 
Potential shares of common stock related to convertible notes 8,485,630  5,508,677