X0508 4 2026-02-17 0001101239 EQUINIX INC EQIX 0001219928 MORANDI BRANDI GALVIN C/O EQUINIX, INC. ONE LAGOON DRIVE REDWOOD CITY CA 94065 1 Chief People Officer 1 Common Stock 2026-02-17 4 M 0 687 0 A 9670.456 D Common Stock 2026-02-17 4 M 0 778 0 A 10448.456 D Common Stock 2026-02-17 4 M 0 1514 0 A 11962.456 D Common Stock 2026-02-18 4 S 0 57 926.9463 D 11905.456 D Common Stock 2026-02-18 4 S 0 404 927.9347 D 11501.456 D Common Stock 2026-02-18 4 S 0 147 929.5957 D 11354.456 D Common Stock 2026-02-18 4 S 0 120 930.4533 D 11234.456 D Common Stock 2026-02-18 4 S 0 154 932.5533 D 11080.456 D Common Stock 2026-02-18 4 S 0 86 933.832 D 10994.456 D Common Stock 2026-02-18 4 S 0 40 936.36 D 10954.456 D Common Stock 2026-02-18 4 S 0 200 938.4847 D 10754.456 D Common Stock 2026-02-18 4 S 0 80 939.775 D 10674.456 D Common Stock 2026-02-18 4 S 0 80 941.555 D 10594.456 D Common Stock 2026-02-18 4 S 0 120 942.70 D 10474.456 D Common Stock 2026-02-18 4 S 0 80 943.86 D 10394.456 D Restricted Stock Unit 0 2026-02-17 4 M 0 687 0 D Common Stock 687 0 D Restricted Stock Unit 0 2026-02-17 4 M 0 778 0 D Common Stock 778 777 D Restricted Stock Unit 0 2026-02-17 4 A 0 3027 0 A Common Stock 3027 3027 D Restricted Stock Unit 0 2026-02-17 4 M 0 1514 0 D Common Stock 1514 1513 D 32.243 shares acquired under the Equinix, Inc. Employee Stock Purchase Plan on February 13, 2026. Shares were sold pursuant to a 10b5-1 Trading Plan in order to raise funds to pay the required withholding tax pursuant to the vesting of RSUs. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $926.29 to $927.26, 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 4 through 12 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 $927.34 to $928.00 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $929.31 to $930.31 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $930.37 to $930.56 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $932.25 to $933.22 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $933.35 to $934.29 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $938.00 to $938.91 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $939.47 to $940.08 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $941.53 to $941.58 inclusive. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $942.60 to $942.89 inclusive. On February 14, 2023, the reporting person was granted performance restricted stock units, the vesting of which was subject to both continued service and the attainment of certain AFFO, Revenue and EBITDA targets for 2023. The Compensation Committee certified the degree to which the targets were achieved, therefore 50% of the award vested on February 12, 2024, 25% will vest on February 15, 2025 and the remaining 25% will vest on February 15, 2026, subject solely to continued service. Restricted stock unit award expires upon reporting person's termination of service. On March 7, 2024 the reporting person was granted performance restricted stock units, the vesting of which was subject to both continued service and the attainment of certain AFFO, Revenue and EBITDA targets for 2024. The Compensation Committee certified the degree to which the targets were achieved, therefore 50% of the award vested on February 15, 2025, 25% will vest on February 15, 2026 and the remaining 25% will vest on February 15, 2027, subject solely to continued service. On March 11, 2025 the reporting person was granted performance restricted stock units, the vesting of which was subject to both continued service and the attainment of certain AFFO, Revenue and EBITDA targets for 2025. The Compensation Committee certified the degree to which the targets were achieved, therefore 50% of the award vested on February 15, 2026, 25% will vest on February 15, 2027 and the remaining 25% will vest on February 15, 2028, subject solely to continued service. /s/ Samantha Lagocki, POA 2026-02-19