Jacqueline A. Seto

Jacqueline A. Seto: Director at Ultra Clean. What Jacqueline A. Seto 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.

Ultra Clean (UCTT)

Jacqueline A. Seto holds 31,525 Ultra Clean shares (0.07% of the company), worth about $2.1M at the last price, according to the Form 4 of May 22, 2026.

• Shares held: 31,525 (0.07%), $2.1M — Held in their own name.

Declarations

• Ultra Clean (UCTT) — Form 4 of May 22, 2026: grant or award of 2,575; 31,525 shares after 0000950103-26-007858
• Ultra Clean (UCTT) — Form 4 of May 21, 2025: grant or award of 8,198; 28,950 shares after 0000950103-25-006398

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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