Sandra L. Rivera

Sandra L. Rivera: Director at Equinix. What Sandra L. Rivera holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.

Equinix (EQIX)

Sandra L. Rivera holds 1,352 Equinix shares (0.00% of the company), worth about $1.4M at the last price, according to the Form 4 of May 25, 2023.

• Shares held: 1,352 (0.00%), $1.4M — Held in their own name.
• Share units: 302 (0.00%), $310,404.66 — Equinix promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
• Exchangeable units: 241 (0.00%), $247,707.03 — 241 shares to be obtained one for one by exchanging units of the subsidiary that runs the business.

Declarations

• Equinix (EQIX) — Form 4 of May 13, 2026 0001101239-26-000104
• Equinix (EQIX) — Form 4 of May 21, 2025 0001127602-25-015465
• Equinix (EQIX) — Form 4 of May 25, 2023: option exercise or conversion of 364; 1,352 shares after 0001127602-23-016963

Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.

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