Nancy Killefer

Nancy Killefer: Director at Meta Platforms. What Nancy Killefer 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.

Meta Platforms (META)

Nancy Killefer holds 12,844 Meta Platforms shares (0.00% of the company), worth about $9.6M at the last price, according to the Form 4 of May 15, 2026.

• Shares held: 12,844 (0.00%), $9.6M — Held in their own name: 12,844 Class A.
• Share units: 612 (0.00%), $455,557.50 — Meta Platforms promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.

Declarations

• Meta Platforms (META) — Form 4 of Jun 15, 2026 0000950103-26-009169
• Meta Platforms (META) — Form 4 of May 15, 2026: option exercise or conversion of 600; 12,844 shares after 0000950103-26-007463
• Meta Platforms (META) — Form 4 of Jun 16, 2025 0000950103-25-007624
• Meta Platforms (META) — Form 4 of May 15, 2025: option exercise or conversion of 802; 12,244 shares after 0000950103-25-006199

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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