Updated Jul 16, 2026
Shek Bernard has filed 6 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $2.29M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-02 | SNDK | Sandisk Corp | S — Open-market sale | 600 | $2,088.00 | $1.25M |
| 2026-06-22 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 117 | $2,184.75 | $256K |
| 2026-06-05 | SNDK | Sandisk Corp | S — Open-market sale | 600 | $1,736.00 | $1.04M |
| 2026-05-27 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 211 | $1,478.69 | $312K |
| 2026-05-22 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 107 | $1,542.24 | $165K |
| 2026-05-22 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 109 | $1,392.56 | $152K |
| 2026-04-22 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 41 | $913.02 | $37K |
| 2026-03-24 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 117 | $709.71 | $83K |
| 2026-02-27 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 211 | $632.38 | $133K |
| 2026-02-24 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 107 | $649.97 | $70K |
| 2026-02-24 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 117 | $649.97 | $76K |
| 2026-01-22 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 34 | $453.12 | $15K |
| 2025-09-20 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 117 | $102.21 | $12K |
| 2025-09-03 | SNDK | Sandisk Corp | A — Grant or award | 18.3K | $0.00 | |
| 2025-08-25 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 78 | $48.44 | $4K |
| 2025-08-25 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 211 | $46.78 | $10K |
| 2025-08-20 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 428 | $45.50 | $19K |
| 2025-08-20 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 110 | $44.40 | $5K |
| 2025-07-20 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 29 | $42.19 | $1K |
Shek Bernard is a corporate insider — currently tracked as Chief Legal Officer & Secty of Sandisk Corp (SNDK). InsiderAlpha tracks every SEC Form 4 filing in real time.
6 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 2 open-market sales ($2.29M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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