X0306 4 2020-03-03 0001101239 EQUINIX INC EQIX 0001751921 Miller Simon C/O EQUINIX, INC. ONE LAGOON DRIVE REDWOOD CITY CA 94065 0 1 0 0 Chief Accounting Officer Common Stock 2020-03-03 4 S 0 2 600 D 2329 D Common Stock 2020-03-03 4 S 0 8 601.5559 D 2321 D Common Stock 2020-03-03 4 S 0 5 602.7607 D 2316 D Common Stock 2020-03-03 4 S 0 7 603.9411 D 2309 D Common Stock 2020-03-03 4 S 0 4 604.8769 D 2305 D Common Stock 2020-03-03 4 S 0 2 606.0036 D 2303 D Common Stock 2020-03-03 4 S 0 5 609.0283 D 2298 D Common Stock 2020-03-03 4 S 0 3 610.2468 D 2295 D Common Stock 2020-03-03 4 S 0 12 611.1745 D 2283 D Common Stock 2020-03-03 4 S 0 14 612.241 D 2269 D Common Stock 2020-03-03 4 S 0 14 613.2352 D 2255 D Common Stock 2020-03-03 4 S 0 13 614.6231 D 2242 D Common Stock 2020-03-03 4 S 0 11 615.675 D 2231 D Common Stock 2020-03-03 4 S 0 10 616.6908 D 2221 D Common Stock 2020-03-03 4 S 0 15 617.8306 D 2206 D Common Stock 2020-03-03 4 S 0 10 618.8995 D 2196 D Common Stock 2020-03-03 4 S 0 14 620.0858 D 2182 D Common Stock 2020-03-03 4 S 0 31 621.1521 D 2151 D Common Stock 2020-03-03 4 S 0 19 622.0228 D 2132 D Common Stock 2020-03-03 4 S 0 10 623.2279 D 2122 D Common Stock 2020-03-03 4 S 0 17 624.1094 D 2105 D Common Stock 2020-03-03 4 S 0 17 625.273 D 2088 D Common Stock 2020-03-03 4 S 0 16 626.1435 D 2072 D Common Stock 2020-03-03 4 S 0 15 627.3718 D 2057 D Common Stock 2020-03-03 4 S 0 17 628.3663 D 2040 D Common Stock 2020-03-03 4 S 0 18 629.3252 D 2022 D Common Stock 2020-03-03 4 S 0 17 630.407 D 2005 D Common Stock 2020-03-03 4 S 0 14 631.3942 D 1991 D Common Stock 2020-03-03 4 S 0 5 632.4629 D 1986 D Common Stock 2020-03-03 4 S 0 2 633.2567 D 1984 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $601.04 to $601.91, inclusive. The reporting person undertakes to provide to Equinix, Inc, any security holder of Equinix Inc, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes 2 through 29 to this Form 4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $602.51 to $603.21 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $603.63 to $604.35 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $604.64 to $604.95 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $605.94 to $606.24 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $608.78 to $609.48 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $609.51 to $610.55 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $610.66 to $611.66 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $611.72 to $612.69 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $612.84 to $613.74 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $614.12 to $615.09 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $615.16 to $616.14 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $616.21 to $617.17 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $617.37 to $618.34 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $618.42 to $619.42 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $619.59 to $620.46 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $620.60 to $621.60 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $621.64 to $622.63 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $622.69 to $623.62 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $623.72 to $624.58 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $624.76 to $625.74 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $625.78 to $626.77 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $626.82 to $627.82 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $627.85 to $628.85 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $628.86 to $629.86 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $629.89 to $630.84 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $631.00 to $631.99 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $632.01 to $632.89 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $633.21 to $633.28 inclusive. Samantha Lagocki, Attorney-in-Fact 2020-03-04