Yi-Huang Wu

Yi-Huang Wu: VP at TSMC. What Yi-Huang Wu 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.

TSMC (TSM)

Yi-Huang Wu holds 21,512 TSMC shares (0.00% of the company), worth about $9.1M at the last price, according to the Form 4 of Oct 7, 2026.

• Shares held: 12,600 (0.00%), $5.4M — Held by a spouse or a family member (By Spouse).
• Shares held: 8,872 (0.00%), $3.8M — Held in their own name.
• Shares held: 40 (0.00%), $16,922.96 — Held through trusts (By ESPP Trust).

Declarations

• TSMC (TSM) — Form 4 of Oct 7, 2026 (VP): open-market purchase of 39 at $79.39; 21,512 shares after 0001046179-26-000714
• TSMC (TSM) — Form 4 of Sep 7, 2026 (VP): open-market purchase of 40 at $76.20; 21,504 shares after 0001046179-26-000656
• TSMC (TSM) — Form 4 of Aug 7, 2026 (VP): open-market purchase of 41 at $73.31; 21,496 shares after 0001046179-26-000530
• TSMC (TSM) — Form 4 of Jul 7, 2026 (VP): open-market purchase of 39 at $76.62; 21,488 shares after 0001046179-26-000434
• TSMC (TSM) — Form 4 of Jun 5, 2026 (VP): open-market purchase of 40 at $76.01; 21,480 shares after 0001046179-26-000364
• TSMC (TSM) — Form 3 of Jun 1, 2026 (VP); 21,472 shares after 0001046179-26-000298

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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