Ellyn Shook

Ellyn Shook: Director at Sandisk. What Ellyn Shook 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.

Sandisk (SNDK)

Ellyn Shook holds 4,750 Sandisk shares (0.00% of the company), worth about $7.0M at the last price, according to the Form 4 of Nov 18, 2025.

• Shares held: 4,750 (0.00%), $7.0M — Held in their own name.

Declarations

• Sandisk (SNDK) — Form 4 of Nov 18, 2025: grant or award of 979; 4,750 shares after 0001363249-25-000116
• Sandisk (SNDK) — Form 4 of Mar 3, 2025: grant or award of 3,771; 3,771 shares after 0001363249-25-000020
• Sandisk (SNDK) — Form 3 of Feb 21, 2025; 0 shares after 0001363249-25-000013
• Accenture (ACN) — Form 4 of Aug 15, 2024 (Chief Leadership & HR Officer): grant or award of 12; 9,088 shares after 0001467373-24-000243
• Accenture (ACN) — Form 4 of Aug 5, 2024 (Chief Leadership & HR Officer): grant or award of 87 at $314.05; 9,076 shares after 0001467373-24-000220
• Accenture (ACN) — Form 4 of Jul 23, 2024 (Chief Leadership & HR Officer): open-market sale of 1,104 at $328.41; open-market sale of 1,974 at $329.58; 8,989 shares after 0001467373-24-000216
• Accenture (ACN) — Form 4 of Jul 5, 2024 (Chief Leadership & HR Officer): grant or award of 92 at $301.69; 13,989 shares after 0001467373-24-000203

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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