Sandisk Corp (SNDK) insider trading
Every open-market stock purchase and sale by Sandisk Corp executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- David Goeckeler (CEO) and 3 others sold $121M in the last 90 days.
- Last insider buy: D Scott Mercer (Director), $241K, 11 years ago.
- Congress: Alan Armstrong bought $1K to $15K, 7 months ago.
Last 12 months: insiders bought $0 (0 buys) and sold $134M (16 sales). Last close $1,378 on Oct 21, 2026.
Recent SNDK insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Oct 1, 2026 | Bernard Shek (C-suite exec) | Sold | $1M |
| Sep 20, 2026 | Bernard Shek (C-suite exec) | Sold (not open market) | $211K |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $15.1M |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $7.2M |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $6.5M |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $4.5M |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $4.4M |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $4.1M |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $2.4M |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $2.3M |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $1.8M |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $1.7M |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $1.4M |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $1M |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $481K |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $262K |
| Sep 17, 2026 | David Goeckeler (CEO) | Sold | $62.7K |
| Sep 17, 2026 | Luis Felipe Visoso (CFO) | Bought (not open market) | — |
| Sep 17, 2026 | Michael Pokorny (C-suite exec) | Bought (not open market) | — |
| Sep 17, 2026 | David Goeckeler (CEO) | Bought (not open market) | — |
| Sep 17, 2026 | Bernard Shek (C-suite exec) | Bought (not open market) | — |
| Sep 17, 2026 | Alper Ilkbahar (CTO) | Bought (not open market) | — |
| Sep 15, 2026 | Luis Felipe Visoso (CFO) | Sold | $1.6M |
| Sep 14, 2026 | David Goeckeler (CEO) | Sold | $21.9M |
| Sep 14, 2026 | David Goeckeler (CEO) | Sold | $6.2M |
Who's trading SNDK
- Bernard Shek, C-suite exec: sold $9M (6 sales), last Oct 1, 2026
- Luis Felipe Visoso, CFO: sold $1.6M (1 sale), last Sep 17, 2026
- Alper Ilkbahar, CTO: sold $11.4M (37 sales), last Sep 17, 2026
- David Goeckeler, CEO: sold $105M (28 sales), last Sep 17, 2026
- Michael Pokorny, C-suite exec: sold $3.5M (1 sale), last Sep 17, 2026
- Thomas Caulfield, Director: other filings, last May 12, 2026
- Necip Sayiner, Director: sold $1.1M (2 sales), last May 8, 2026
- Alan Armstrong, Senator: bought $8K (1 buy), last Mar 27, 2026
- Gilbert Cisneros, Representative: bought $16K (2 buys), last Mar 13, 2026
- Miyuki Suzuki, Director: sold $2.2M (1 sale), last Feb 25, 2026
- Alexander R. Bradley, Director: other filings, last Dec 30, 2025
- Devinder Kumar, Director: other filings, last Nov 18, 2025
- Ellyn Shook, Director: other filings, last Nov 18, 2025
- Richard B. Cassidy II, Director: other filings, last Nov 18, 2025
- Lisa McClain, Representative: bought $8K (1 buy), sold $16K (2 sales), last Oct 31, 2025
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