SNDK · Sandisk Corporation Common Stock
View on chartInsiders & Stakes
| WESTERN DIGITAL CORP 10% Owner | ▼ Sell | Other | 7,513,019 Shares held | 6/9/2025 | View profile |
| David Goeckeler Chief Executive Officer | ▼ Sell | Tax Withholding | 509,903 Shares held | 5/25/2026 | View profile |
| Luis Felipe Visoso EVP & CFO | ▼ Sell | Tax Withholding | 165,058 Shares held | 5/21/2026 | View profile |
| Alper Ilkbahar EVP, Chief Technology Officer | ▼ Sell | Gift | 49,983 Shares held | 6/2/2026 | View profile |
| Bernard Shek Chief Legal Officer & Secreta | ▼ Sell | Open Market | 30,915 Shares held | 8/3/2026 | View profile |
| Michael Pokorny VP, Chief Accounting Officer | ▼ Sell | Open Market | 22,375 Shares held | 5/12/2026 | View profile |
| Miyuki Suzuki Director | ▼ Sell | Open Market | 9,907 Shares held | 2/25/2026 | View profile |
| Alexy Kimberly Director | ▲ Buy | Grant | 5,401 Shares held | 3/3/2025 | View profile |
| Cassidy Richard B. II Director | ▲ Buy | Grant | 4,914 Shares held | 11/18/2025 | View profile |
| MASSENGILL MATTHEW E Director | ▲ Buy | Grant | 4,840 Shares held | 3/3/2025 | View profile |
| Thomas Caulfield Director | ▼ Sell | Gift | 4,834 Shares held | 5/12/2026 | View profile |
| KUMAR DEVINDER Director | ▲ Buy | Grant | 4,769 Shares held | 11/18/2025 | View profile |
| Ellyn Shook Director | ▲ Buy | Grant | 4,750 Shares held | 11/18/2025 | View profile |
| Necip Sayiner Director | ▼ Sell | Open Market | 2,900 Shares held | 5/8/2026 | View profile |
| Alexander R. Bradley Director | ▲ Buy | Grant | 863 Shares held | 12/30/2025 | View profile |
Transaction History
| Bernard Shek | ▼ Sell | Open Market | 600 | $697K | 8/3/2026 |
| Bernard Shek | ▼ Sell | Open Market | 600 | $1.3M | 7/1/2026 |
| Bernard Shek | ▼ Sell | Tax Withholding | 117 | $256K | 6/20/2026 |
| Bernard Shek | ▼ Sell | Open Market | 600 | $1.0M | 6/3/2026 |
| Alper Ilkbahar | ▼ Sell | Gift | 2,694 | $0 | 6/2/2026 |
| Alper Ilkbahar | ▼ Sell | Open Market | 999 | $1.8M | 6/1/2026 |
| Alper Ilkbahar | ▼ Sell | Open Market | 401 | $705K | 6/1/2026 |
| Alper Ilkbahar | ▼ Sell | Open Market | 600 | $1.1M | 6/1/2026 |
| Bernard Shek | ▼ Sell | Tax Withholding | 211 | $312K | 5/25/2026 |
| David Goeckeler | ▼ Sell | Tax Withholding | 1,569 | $2.3M | 5/25/2026 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 653 | $966K | 5/25/2026 |
| Luis Felipe Visoso | ▼ Sell | Tax Withholding | 1,588 | $2.4M | 5/21/2026 |
| Bernard Shek | ▼ Sell | Tax Withholding | 107 | $165K | 5/21/2026 |
| David Goeckeler | ▼ Sell | Tax Withholding | 1,032 | $1.6M | 5/21/2026 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 319 | $492K | 5/21/2026 |
| Bernard Shek | ▼ Sell | Tax Withholding | 109 | $152K | 5/20/2026 |
| David Goeckeler | ▼ Sell | Tax Withholding | 1,299 | $1.8M | 5/20/2026 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 162 | $226K | 5/20/2026 |
| Michael Pokorny | ▼ Sell | Open Market | 2,446 | $3.5M | 5/12/2026 |
| Thomas Caulfield | ▼ Sell | Gift | 9,666 | $0 | 5/12/2026 |
| Michael Pokorny | ▼ Sell | Tax Withholding | 1,429 | $2.2M | 5/9/2026 |
| Necip Sayiner | ▼ Sell | Open Market | 579 | $870K | 5/8/2026 |
| Bernard Shek | ▼ Sell | Tax Withholding | 41 | $37K | 4/20/2026 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 2,251 | $2.1M | 4/20/2026 |
| Bernard Shek | ▼ Sell | Tax Withholding | 117 | $83K | 3/20/2026 |
| Thomas Caulfield | ▼ Sell | Gift | 14,500 | $0 | 3/3/2026 |
| Thomas Caulfield | ▼ Sell | Gift | 14,500 | $0 | 3/3/2026 |
| Bernard Shek | ▼ Sell | Tax Withholding | 211 | $133K | 2/25/2026 |
| David Goeckeler | ▼ Sell | Tax Withholding | 1,569 | $992K | 2/25/2026 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 566 | $358K | 2/25/2026 |
| Miyuki Suzuki | ▼ Sell | Open Market | 3,500 | $2.2M | 2/25/2026 |
| Luis Felipe Visoso | ▼ Sell | Tax Withholding | 1,594 | $1.0M | 2/21/2026 |
| Bernard Shek | ▼ Sell | Tax Withholding | 107 | $70K | 2/21/2026 |
| David Goeckeler | ▼ Sell | Tax Withholding | 1,032 | $671K | 2/21/2026 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 223 | $145K | 2/21/2026 |
| Bernard Shek | ▼ Sell | Tax Withholding | 117 | $76K | 2/20/2026 |
| David Goeckeler | ▼ Sell | Tax Withholding | 1,300 | $845K | 2/20/2026 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 122 | $79K | 2/20/2026 |
| Bernard Shek | ▼ Sell | Tax Withholding | 34 | $15K | 1/20/2026 |
| Alexander R. Bradley | ▲ Buy | Grant | 863 | $0 | 12/30/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 117 | $28K | 12/20/2025 |
| Necip Sayiner | ▼ Sell | Open Market | 1,271 | $248K | 12/3/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 211 | $47K | 11/25/2025 |
| David Goeckeler | ▼ Sell | Tax Withholding | 1,569 | $346K | 11/25/2025 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 653 | $144K | 11/25/2025 |
| Luis Felipe Visoso | ▼ Sell | Tax Withholding | 1,588 | $318K | 11/21/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 107 | $21K | 11/21/2025 |
| David Goeckeler | ▼ Sell | Tax Withholding | 1,032 | $207K | 11/21/2025 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 319 | $64K | 11/21/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 109 | $21K | 11/20/2025 |
| Michael Pokorny | ▼ Sell | Tax Withholding | 821 | $161K | 11/20/2025 |
| David Goeckeler | ▼ Sell | Tax Withholding | 1,299 | $255K | 11/20/2025 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 162 | $32K | 11/20/2025 |
| Miyuki Suzuki | ▲ Buy | Grant | 979 | $0 | 11/18/2025 |
| Ellyn Shook | ▲ Buy | Grant | 979 | $0 | 11/18/2025 |
| Necip Sayiner | ▲ Buy | Grant | 979 | $0 | 11/18/2025 |
| Thomas Caulfield | ▲ Buy | Grant | 979 | $0 | 11/18/2025 |
| Cassidy Richard B. II | ▲ Buy | Grant | 1,143 | $0 | 11/18/2025 |
| KUMAR DEVINDER | ▲ Buy | Grant | 979 | $0 | 11/18/2025 |
| Miyuki Suzuki | ▼ Sell | Tax Withholding | 2,213 | $588K | 11/17/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 362 | $54K | 10/20/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 117 | $12K | 9/20/2025 |
| Bernard Shek | ▲ Buy | Grant | 18,313 | $0 | 9/3/2025 |
| Michael Pokorny | ▲ Buy | Grant | 13,028 | $0 | 9/3/2025 |
| Luis Felipe Visoso | ▲ Buy | Grant | 47,090 | $0 | 9/3/2025 |
| David Goeckeler | ▲ Buy | Grant | 85,025 | $0 | 9/3/2025 |
| Alper Ilkbahar | ▲ Buy | Grant | 26,161 | $0 | 9/3/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 78 | $4K | 8/27/2025 |
| David Goeckeler | ▼ Sell | Tax Withholding | 980 | $47K | 8/27/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 211 | $10K | 8/25/2025 |
| David Goeckeler | ▼ Sell | Tax Withholding | 1,569 | $73K | 8/25/2025 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 653 | $31K | 8/25/2025 |
| Luis Felipe Visoso | ▼ Sell | Tax Withholding | 6,353 | $289K | 8/21/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 428 | $19K | 8/21/2025 |
| David Goeckeler | ▼ Sell | Tax Withholding | 4,129 | $188K | 8/21/2025 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 1,278 | $58K | 8/21/2025 |
| Luis Felipe Visoso | ▼ Sell | Tax Withholding | 25,654 | $1.1M | 8/20/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 110 | $5K | 8/20/2025 |
| David Goeckeler | ▼ Sell | Tax Withholding | 34,995 | $1.6M | 8/20/2025 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 1,095 | $49K | 8/20/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 29 | $1K | 7/20/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 184 | $9K | 6/20/2025 |
| WESTERN DIGITAL CORP | ▼ Sell | Other | 21,314,768 | — | 6/9/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 54 | $2K | 5/27/2025 |
| David Goeckeler | ▼ Sell | Tax Withholding | 979 | $37K | 5/27/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 147 | $5K | 5/25/2025 |
| David Goeckeler | ▼ Sell | Tax Withholding | 1,569 | $58K | 5/25/2025 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 653 | $24K | 5/25/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 76 | $3K | 5/20/2025 |
| David Goeckeler | ▼ Sell | Tax Withholding | 1,299 | $52K | 5/20/2025 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 162 | $7K | 5/20/2025 |
| Michael Pokorny | ▲ Buy | Grant | 7,750 | $0 | 5/9/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 29 | $907 | 4/20/2025 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 1,501 | $47K | 4/20/2025 |
| Bernard Shek | ▼ Sell | Tax Withholding | 81 | $5K | 3/20/2025 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 1,558 | $88K | 3/20/2025 |
| Alper Ilkbahar | ▼ Sell | Tax Withholding | 569 | $29K | 3/12/2025 |
| David Goeckeler | ▼ Sell | Tax Withholding | 3,847 | $194K | 3/12/2025 |
| MASSENGILL MATTHEW E | ▲ Buy | Grant | 4,840 | $0 | 3/3/2025 |
| Ellyn Shook | ▲ Buy | Grant | 3,771 | $0 | 3/3/2025 |
| Necip Sayiner | ▲ Buy | Grant | 3,771 | $0 | 3/3/2025 |
| KUMAR DEVINDER | ▲ Buy | Grant | 3,771 | $0 | 3/3/2025 |
| Cassidy Richard B. II | ▲ Buy | Grant | 3,771 | $0 | 3/3/2025 |
| Alexy Kimberly | ▲ Buy | Grant | 4,148 | $0 | 3/3/2025 |
| Thomas Caulfield | ▲ Buy | Grant | 4,148 | $0 | 3/3/2025 |
| Miyuki Suzuki | ▲ Buy | Grant | 4,148 | $0 | 3/3/2025 |
| Thomas Caulfield | ▲ Buy | Grant | 5,693 | $0 | 2/28/2025 |
| Miyuki Suzuki | ▲ Buy | Grant | 5,693 | $0 | 2/28/2025 |
| Alexy Kimberly | ▲ Buy | Grant | 1,252 | $0 | 2/21/2025 |
| David Goeckeler | ▲ Buy | Grant | 92,417 | $0 | 2/21/2025 |
| David Goeckeler | ▲ Buy | Grant | 215,181 | $0 | 2/21/2025 |
| WESTERN DIGITAL CORP | ▼ Sell | Other | 116,035,464 | $0 | 2/21/2025 |
| Alexy Kimberly | ▲ Buy | Grant | 8,574 | — | 2/21/2025 |
| Luis Felipe Visoso | ▲ Buy | Grant | 154,745 | $0 | 2/21/2025 |
| WESTERN DIGITAL CORP | ▲ Buy | Grant | 29,863,251 | $0 | 2/13/2025 |