GAAP to Non-GAAP reconciliation $ in MUSD i•i欦⌀i•销툀i•퐀툀•⸀ⴀ■Đˆl•i䨦☀＠Ĝ⃷l•i䨦☀i픀l•i►111•*i11 Gross profit (GAAP) $115.5 $219.0 $146.7 $1,058.4 $137.2 $177.0 $267.9 $310.7 $974.6 $326.4 $323.3 $262.0 3.4 13.1 2.5 2.7 13.3 Stock-based compensation 3.2 3.5 3.1 3.7 3.7 4.3 4.2 1.4 1.8 1.9 1.9 1.9 1.9 Acquisition related amortization 2.1 1.5 1.9 6.3 7.6 1.3 272.5 152.1 121.6 Gross profit (Non-GAAP) 223.6 317.1 142.8 331.9 1,079.3 180.8 994.0 328.6 266.6 Gross margin (GAAP) 47.5% 45.2% 41.3% 42.2% 45.0% 48.5% 40.1% 42.9% 45.5% 46.2% 43.9% 41.8% Stock-based compensation 1.2% 1.6% 1.3% 0.6% 0.6% 0.5% 0.6% 0.5% 0.5% 0.5% 0.6% 0.6% Acquisition related amortization 0.2% 0.2% 0.2% 0.7% 0.3% 0.3% 0.3% 0.3% 0.3% 0.6% 0.3% 0.6% Gross margin (Non-GAAP) 48.4% 47.1% 47.1% 42.2% 42.9% 42.6% 45.7% 46.2% 46.2% 41.0% 43.8% 50.3% 132.5 115.2 153.7 135.4 526.3 158.7 125.0 144.0 144.6 Operating expenses (GAAP) 153.0 156.9 612.6 Stock-based compensation (203.7) (41.1) (51.7) (199.5) (56.0) (50.8) (56.6) (59.4) (49.0) (45.3) (49.9) (49.1) Acquisition related expenses and (15.3) (4.2) (16.5) (3.7) (3.9) (3.9) (3.9) (3.9) (3.5) (3.5) (3.6) (4.8) amortization Restructuring and asset impairment (1.2) (1.8) (14.8) (0.2) (1.9) (0.7) (15.7) (2.4) (0.6) charges 81.7 98.1 71.2 87.7 303.7 82.6 Operating expenses (Non-GAAP) 98.3 99.0 382.1 66.3 78.6 86.5 167.7 157.0 135.4 448.3 445.8 (29.1) Income (loss) from operations (GAAP) (10.2) 170.3 61.8 118.0 1.8 94.0 212.8 216.8 52.7 Stock-based compensation 53.1 59.7 55.2 52.3 47.8 63.6 54.2 60.8 43.8 Acquisition related expenses and 5.4 5.4 22.8 22.9 5.8 5.8 5.8 5.3 5.5 7.0 5.6 4.9 amortization Restructuring and asset impairment 15.7 1.8 0.2 1.9 1.2 0.7 0.6 14.8 2.4 charges 114.5 61.1 152.4 229.4 Income from operations (Non-GAAP) 697.2 167.6 193.9 690.3 233.6 230.5 65.6 39.0 49.2 200.7 744.8 127.0 102.4 253.7 246.2 269.2 35.5 Cash flows from operating activities 145.8 188.0 696.8 Purchases of property and equipment (20.1) (110.4) (12.3) (22.4) (8.7) (8.9) (7.4) (23.8) (9.6) (16.4) (46.4) (44.0) 179.1 117.4 15.4 90.1 225.2 122.0 41.8 192.0 237.3 223.8 698.4 586.4 Free cash flow