John T. Herron

John T. Herron: Director at Duke Energy. What John T. Herron 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.

Duke Energy (DUK)

John T. Herron holds 34,525 Duke Energy shares (0.00% of the company), worth about $4.0M at the last price, according to the Form 4 of May 7, 2026.

• Shares held: 34,525 (0.00%), $4.0M — Held in their own name.

Declarations

• Duke Energy (DUK) — Form 4 of May 7, 2026: grant or award of 1,602 at $124.87; 34,525 shares after 0001478475-26-000002
• Duke Energy (DUK) — Form 4 of Aug 8, 2025: gift of 400; gift of 400; 32,923 shares after 0001478475-25-000004
• Duke Energy (DUK) — Form 4 of May 1, 2025: grant or award of 1,607 at $121.33; 33,815 shares after 0001326160-25-000145

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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