Earnings Per Share

9 Months Ended

Sep. 30, 2020

Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract]

Basic earnings per share (EPS) is calculated using the weighted average number of common shares outstanding during the period and includes the effect of any participating securities as appropriate. Participating securities consist of unvested restricted stock issued to our employees and non-employee directors that provide dividend rights.

Diluted EPS is calculated assuming the issuance of common shares for all potentially dilutive securities, provided the effect is not antidilutive. For all periods presented, our convertible senior notes did not have a dilutive effect and, therefore, were excluded from the calculation of diluted EPS.

Shares of common stock for the following securities were excluded from the calculation of diluted EPS as the effect was antidilutive:



	Three Months Ended September 30,		Nine Months Ended September 30,
	2020	2019	2020	2019
	(in thousands)
Common stock equivalent of our preferred stock outstanding^(a)	290	290	290	290
Common stock equivalent of our convertible senior notes outstanding^(a)	—	621	621	621
Common stock equivalent of our preferred stock outstanding prior to exchange^(a)	—	5	—	5
Participating securities^(a)	—	1	—	2

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(a)	Amount has been retroactively adjusted to reflect a 1-for-200 (1:200) reverse stock split effective April 14, 2020. See Note 9 for additional information.

As a result of the Company’s reverse stock split effective on April 14, 2020, proportionate adjustments were made to the conversion price of Chesapeake’s outstanding 5.5% Convertible Senior Notes due 2026, 4.5% Cumulative Convertible Preferred Stock, 5.00% Cumulative Convertible Preferred Stock (Series 2005B), 5.75% Cumulative Convertible Non-Voting Preferred Stock (Series A) and 5.75% Cumulative Non-Voting Convertible Preferred Stock and to the outstanding awards and number of shares issued and issuable under the Company's equity compensation plans. See Note 9 for additional information.