David Goeckeler
David Goeckeler: Chairman & CEO · Director at Sandisk. What David Goeckeler holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Sandisk (SNDK)
David Goeckeler holds 382,865 Sandisk shares (0.26% of the company), worth about $646.7M at the last price, according to the Form 4 of Sep 17, 2026.
- Shares held: 382,865 (0.26%), $646.7M — Held in their own name.
Declarations
- Sandisk (SNDK) — Form 4 of Sep 17, 2026 (Chairman & CEO): grant or award of 3,296; open-market sale of 40 at $1,567.26; 382,865 shares after 0001242648-26-000041
- Sandisk (SNDK) — Form 4 of Sep 14, 2026 (Chairman & CEO): open-market sale of 14,364 at $1,522.59; open-market sale of 181 at $1,522.87; 413,410 shares after 0001242648-26-000032
- Sandisk (SNDK) — Form 4 of Sep 3, 2026 (Chairman & CEO): shares withheld for tax of 10,540 at $1,554.99; 447,248 shares after 0001242648-26-000026
- Sandisk (SNDK) — Form 4 of Aug 25, 2026 (Chairman and CEO): shares withheld for tax of 49,782 at $1,480.77; 457,788 shares after 0001363249-26-000071
- Sandisk (SNDK) — Form 4 of Aug 21, 2026 (Chairman and CEO): shares withheld for tax of 1,300 at $1,600.62; shares withheld for tax of 1,033 at $1,596.08; 507,570 shares after 0001363249-26-000064
- Sandisk (SNDK) — Form 4 of May 25, 2026 (Chairman and CEO): shares withheld for tax of 1,569 at $1,478.69; 509,903 shares after 0001363249-26-000045
- Sandisk (SNDK) — Form 4 of May 21, 2026 (Chairman and CEO): shares withheld for tax of 1,299 at $1,392.56; shares withheld for tax of 1,032 at $1,542.24; 511,472 shares after 0001363249-26-000038
- Sandisk (SNDK) — Form 4 of Feb 25, 2026 (Chairman & CEO): shares withheld for tax of 1,569 at $632.38; 513,803 shares after 0001242648-26-000015
- Sandisk (SNDK) — Form 4 of Feb 21, 2026 (Chairman & CEO): shares withheld for tax of 1,300 at $649.97; shares withheld for tax of 1,032 at $649.97; 515,372 shares after 0001242648-26-000006
- Sandisk (SNDK) — Form 4 of Nov 25, 2025 (Chief Executive Officer): shares withheld for tax of 1,569 at $220.50; 517,704 shares after 0001363249-25-000132
- Sandisk (SNDK) — Form 4 of Nov 21, 2025 (Chief Executive Officer): shares withheld for tax of 1,299 at $195.96; shares withheld for tax of 1,032 at $200.27; 519,273 shares after 0001363249-25-000124
- Sandisk (SNDK) — Form 4 of Sep 3, 2025 (Chairman and CEO): grant or award of 85,025; 521,604 shares after 0001363249-25-000098
- Sandisk (SNDK) — Form 4 of Aug 27, 2025 (Chairman and CEO): shares withheld for tax of 1,569 at $46.78; shares withheld for tax of 980 at $48.44; 436,579 shares after 0001363249-25-000085
- Sandisk (SNDK) — Form 4 of Aug 21, 2025 (Chairman and CEO): shares withheld for tax of 34,995 at $44.40; shares withheld for tax of 4,129 at $45.50; 439,128 shares after 0001363249-25-000076
- Sandisk (SNDK) — Form 4 of May 27, 2025 (Chairman and CEO): shares withheld for tax of 1,569 at $37.28; shares withheld for tax of 979 at $38.18; 478,252 shares after 0001363249-25-000060
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.