(2) GAAP diluted earnings (loss) per share and Adjusted EPS, respectively, are calculated by dividing net income (loss) attributable to CVS Health and adjusted income attributable to CVS Health by the Company’s weighted average diluted shares outstanding. The Company defines adjusted income attributable to CVS Health as net income (loss) attributable to CVS Health (GAAP measure) excluding the impact of amortization of intangible assets, net realized capital gains or losses and other items, if any, that neither relate to the ordinary course of the Company’s business nor reflect the Company’s underlying business performance, such as acquisition-related transaction and integration costs, restructuring charges, office real estate optimization charges, losses on assets held for sale, opioid litigation charges, gains/losses on divestitures, as well as the corresponding income tax benefit or expense related to the items excluded from adjusted income attributable to CVS Health and certain discrete tax items.

Adjusted EPS for the three months ended September 30, 2022 is calculated utilizing adjusted weighted average diluted shares outstanding, which includes 8 million potential common equivalent shares, as the impact of these shares was dilutive. The potential common equivalent shares were excluded from the calculation of GAAP loss per share for the three months ended September 30, 2022, as these shares would have had an anti-dilutive effect as a result of the GAAP net loss incurred. See “Non-GAAP Financial Information” in the full press release linked above for additional information regarding the items excluded from net income (loss) attributable to CVS Health in determining adjusted income attributable to CVS Health.