
| Additional Non GAAP Reconciliations Three Months Three Months Three Months Ended Ended Ended June 30, March 31, June 30, 2013 2014 2014 Net loss (11,201) $ (26,470) $ (21,838) $ Interest expense and other, net 18,173 13,956 14,082 Income tax provision (benefit) (3,329) 363 374 Depreciation and amortization 44,270 46,855 45,615 Stock-based compensation expense 4,010 4,943 2,335 Impairment of goodwill and long-lived assets - 5,334 5,437 Restructuring, acquisition and integration-related costs 7,278 4,977 4,908 (Gain) loss from discontinued operations, net of tax 292 (55) (6) Purchases of property and equipment (34,401) (23,384) (25,965) Unlevered Free Cash Flow 25,092 $ 26,519 $ 24,942 $ Three Months Three Months Three Months Ended Ended Ended June 30, March 31, June 30, 2013 2014 2014 Net cash provided by operating activities 11,696 $ 21,306 $ 17,969 $ Income tax provision (benefit) (3,329) 363 374 Non-cash income taxes 3,356 (210) (242) Interest expense and other, net 18,173 13,956 14,082 Amortization of debt discount, premium and issuance costs (462) (1,016) (1,022) Restructuring, acquisition and integration-related costs 7,278 4,977 4,908 Changes in operating assets and liabilities 24,566 10,437 14,732 Purchases of property and equipment (34,401) (23,384) (25,965) Other, net (1,785) 90 106 Unlevered Free Cash Flow 25,092 $ 26,519 $ 24,942 $ Net cash used in investing activities (15,471) (23,384) (25,379) Net cash used in financing activities (28,473) (6,045) (2,651) (in thousands) EARTHLINK HOLDINGS CORP. Reconciliation of Net Loss to Unlevered Free Cash Flow (in thousands) EARTHLINK HOLDINGS CORP Reconciliation of Net Cash Flows from Operating Activities to Unlevered Free Cash Flow |