Mark J. Kington

Mark J. Kington: Director at Dominion Energy. What Mark J. Kington 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.

Dominion Energy (D)

Mark J. Kington holds 234,066 Dominion Energy shares (0.03% of the company), worth about $14.6M at the last price, according to the Form 4 of May 7, 2026.

• Shares held: 140,628 (0.02%), $8.8M — Held through trusts (By Company Trust for Director).
• Shares held: 81,413 (0.01%), $5.1M — Held in their own name.
• Shares held: 12,025 (0.00%), $749,299.56 — Held through companies or funds.

Declarations

• Dominion Energy (D) — Form 4 of May 7, 2026: grant or award of 5,005 at $62.95; 234,066 shares after 0001225208-26-005006
• Dominion Energy (D) — Form 4 of May 7, 2025: grant or award of 5,761 at $54.68; 222,440 shares after 0001225208-25-004864

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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