Non-GAAP Financial Measures Management uses certain non-GAAP financial measures such as non-GAAP earnings per share, non-GAAP net income, non-GAAP operating expenses and non-GAAP operating profit margin, which exclude amortization of intangible assets, non-cash purchase accounting adjustments on acquisitions, business transition costs, CEO transition related costs, certain litigation charges, significant one-time items, non-cash interest expense (excluding debt issuance cost) and/or losses on repurchase of convertible notes, and the impact from taxes related to these items, including those taxes that would have occurred in lieu of these items. Management also uses certain non-GAAP measures which are intended to exclude the impact of foreign exchange currency fluctuations. The measure constant currency is the use of an exchange rate that eliminates fluctuations when calculating financial performance numbers. The Company also uses measures such as free cash flow, which represents cash flow from operations less cash used in the acquisition and disposition of capital. Additionally, the Company uses an adjusted EBITDA measure which represents earnings before interest, taxes, depreciation and amortization and excludes the impact of stock-based compensation, non-cash purchase accounting adjustments on acquisition, business transition costs, CEO transition related costs, certain litigation charges, and other significant one-time items. Management calculates the non-GAAP financial measures provided in this presentation excluding these costs and uses these non-GAAP financial measures to enable it to further and more consistently analyze the period-to-period financial performance of its core business operations. Management believes that providing investors with these non-GAAP measures gives them additional information to enable them to assess, in the same way management assesses, the Company’s current and future continuing operations. These non-GAAP measures are not in accordance with, or an alternative for, GAAP, and may be different from non-GAAP measures used by other companies. This presentation is intended to accompany the Company’s second quarter 2017 earnings announcement, which includes financial results reported on a GAAP and non-GAAP basis. For reconciliations of non-GAAP financial measures to the comparable GAAP financial measure, please refer to the earnings announcement, as well as supplemental financial information posted on the Investor Relations section of the Company’s corporate website at www.nuvasive.com. 3 |