15 insiders have filed at SNDK since 2023Q3: names, roles, reported stakes, and each person's buying and selling record from SEC Form 3/4/5 filings.
| name | role | reported stake | % of company | buys (3y) | sells (3y) |
|---|---|---|---|---|---|
| Western Digital Corp | 10% owner | 7.51M | 4.785% | ||
| Goeckeler David | Chairman & CEO | 513.8k | 0.327% | ||
| Visoso Luis Felipe | EVP And CFO | 166.6k | 0.106% | ||
| Ilkbahar Alper | EVP, Chief Technology Officer | 58.1k | 0.037% | ||
| Shek Bernard | Chief Legal Officer & Secty | 33.3k | 0.021% | ||
| Pokorny Michael | VP, Chief Accounting Officer | 26.3k | 0.017% | ||
| Massengill Matthew E | Director | 17.3k | 0.011% | ||
| Caulfield Thomas | Director | 16.8k | 0.011% | ||
| Alexy Kimberly | Director | 14.0k | <0.01% | ||
| Suzuki Miyuki | Director | 9.9k | <0.01% | 1 sells $2.2M | |
| Cassidy Richard B. II | Director | 4.9k | <0.01% | ||
| Kumar Devinder | Director | 4.8k | <0.01% | ||
| Shook Ellyn | Director | 4.8k | <0.01% | ||
| Sayiner Necip | Director | 3.5k | <0.01% | 1 sells $248k | |
| Bradley Alexander R. | Director | 863 | <0.01% |
Full register at boothcheck.com/insiders/SNDK. Stakes are the newest reported Form 3/4/5 balances (they update only when insiders file). Sales counted include pre-scheduled plan sales, labeled. A filed record, not a forecast. Nothing here is investment advice.