Alper Ilkbahar
CIK 2059630 · EVP & Chief Technology Officer · last filed 2026-09-21
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
SNDK price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
951 SANDISK DRIVE
MILPITAS, CA 95035
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SNDK | EVP & Chief Technology Officer | 42,109 | $1238.03 | $52.13M | -$7.88M | 5 | 2026-09-21 |
| Sandisk Corp (SNDKV) Delisted | EVP, Chief Technology Officer | 52,677 | — | — | -$3.51M | 17 | 2026-06-02 |
Recent Filings · Page 2 of 3
24 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-21 | Sandisk Corp (SNDKV) Delisted | Tax (F) | −2,251 | -$2.06M | EDGAR |
| 2026-02-27 | Sandisk Corp (SNDKV) Delisted | Tax (F) | −566 | -$357.9K | EDGAR |
| 2026-02-24 | Sandisk Corp (SNDKV) Delisted | Tax (F) | −345 | -$224.2K | EDGAR |
| 2025-11-26 | Sandisk Corp (SNDKV) Delisted | Tax (F) | −653 | -$144.0K | EDGAR |
| 2025-11-24 | Sandisk Corp (SNDKV) Delisted | Tax (F) | −481 | -$95.6K | EDGAR |
| 2025-09-04 | Sandisk Corp (SNDKV) Delisted | Grant (A) | +26,161 | $0 | EDGAR |
| 2025-08-27 | Sandisk Corp (SNDKV) Delisted | Tax (F) | −653 | -$30.5K | EDGAR |
| 2025-08-22 | Sandisk Corp (SNDKV) Delisted | Tax (F) | −2,373 | -$106.8K | EDGAR |
| 2025-05-28 | Sandisk Corp (SNDKV) Delisted | Tax (F) | −653 | -$24.3K | EDGAR |
| 2025-05-22 | Sandisk Corp (SNDKV) Delisted | Tax (F) | −162 | -$6.5K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.