Updated Jul 16, 2026
Ilkbahar Alper has filed 4 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $3.51M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-02 | SNDK | Sandisk Corp | G — Bona-fide gift | 2.7K | $0.00 | |
| 2026-06-02 | SNDK | Sandisk Corp | S — Open-market sale | 600 | $1,758.40 | $1.06M |
| 2026-06-02 | SNDK | Sandisk Corp | S — Open-market sale | 401 | $1,757.00 | $705K |
| 2026-06-02 | SNDK | Sandisk Corp | S — Open-market sale | 999 | $1,755.31 | $1.75M |
| 2026-05-27 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 653 | $1,478.69 | $966K |
| 2026-05-22 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 319 | $1,542.24 | $492K |
| 2026-05-22 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 162 | $1,392.56 | $226K |
| 2026-04-22 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 2.3K | $913.02 | $2.06M |
| 2026-02-27 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 566 | $632.38 | $358K |
| 2026-02-24 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 223 | $649.97 | $145K |
| 2026-02-24 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 122 | $649.97 | $79K |
| 2025-09-03 | SNDK | Sandisk Corp | A — Grant or award | 26.2K | $0.00 | |
| 2025-08-25 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 653 | $46.78 | $31K |
| 2025-08-20 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 1.3K | $45.50 | $58K |
| 2025-08-20 | SNDK | Sandisk Corp | F — Tax withholding / forfeiture | 1.1K | $44.40 | $49K |
Ilkbahar Alper is a corporate insider — currently tracked as EVP, Chief Technology Officer of Sandisk Corp (SNDK). InsiderAlpha tracks every SEC Form 4 filing in real time.
4 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 3 open-market sales ($3.51M) 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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