Twitter Results Presentation Deck

Adjusted EBITDA reconciliation Net income (loss) Stock-based compensation expense Depreciation and amortization expense Interest and other expense (income), net Provision (benefit) for income taxes Restructuring charges and one- time nonrecurring gain Adjusted EBITDA FY15 682,118 ($521,031) ($456,873) 312,823 83,269 (12,274) 12,902 Reconciliation of Net Income (Loss) to Adjusted EBITDA $557,807 FY16 615,233 402,172 73,626 16,039 101,296 $751,493 FY17 ($108,063) 433,806 395,867 134,158 12,645 (5,427) $862,986 3/31/2017 ($61,559) 116,997 102,792 18,087 3,194 (9,572) $169,939 Three months ended 6/30/2017 ($116,488) 113,396 103,063 74,716 3,413 (226) $177,874 9/30/2017 ($21,095) 100,959 97,492 24,810 3,564 1,269 $206,999 12/31/2017 $91,079 102,454 92,520 16,545 2,474 3,102 $308,174 3/31/2018 $60,997 73,266 96,846 11,043 2,885 (983) $244,054

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