SNDK
Sandisk Corporation
NASDAQ · Technology · Hardware, Equipment & Parts · US
$1,740.00
+11.90%0
Insider buys (3m)
3
Insider sells (3m)
-$2.9M
Net value (3m)
+11.0%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Sep 2, 2026 | Shek Bernard · officer: Chief Legal Officer & Secty | Sale | 600 | $1.5K |
| Aug 27, 2026 | Ilkbahar Alper · officer: EVP, Chief Technology Officer | F-InKind | 654 | $1.5K |
| Aug 27, 2026 | Shek Bernard · officer: Chief Legal Officer & Secty | F-InKind | 212 | $1.5K |
| Aug 27, 2026 | Goeckeler David · director, officer: Chairman and CEO | F-InKind | 49,782 | $1.5K |
| Aug 24, 2026 | Goeckeler David · director, officer: Chairman and CEO | F-InKind | 1,033 | $1.6K |
| Aug 24, 2026 | Visoso Luis Felipe · officer: EVP & CFO | F-InKind | 1,589 | $1.6K |
| Aug 24, 2026 | Ilkbahar Alper · officer: EVP, Chief Technology Officer | F-InKind | 163 | $1.6K |
| Aug 24, 2026 | Ilkbahar Alper · officer: EVP, Chief Technology Officer | F-InKind | 276 | $1.6K |
| Aug 24, 2026 | Visoso Luis Felipe · officer: EVP & CFO | F-InKind | 25,655 | $1.6K |
| Aug 24, 2026 | Goeckeler David · director, officer: Chairman and CEO | F-InKind | 1,300 | $1.6K |
| Aug 24, 2026 | Shek Bernard · officer: Chief Legal Officer & Secty | F-InKind | 108 | $1.6K |
| Aug 24, 2026 | Ilkbahar Alper · officer: EVP, Chief Technology Officer | F-InKind | 320 | $1.6K |
| Aug 24, 2026 | Shek Bernard · officer: Chief Legal Officer & Secty | F-InKind | 111 | $1.6K |
| Aug 24, 2026 | Ilkbahar Alper · officer: EVP, Chief Technology Officer | M-Exempt | 276 | $0.00 |
| Aug 4, 2026 | Shek Bernard · officer: Chief Legal Officer & Secty | Sale | 600 | $1.2K |
| Jul 2, 2026 | Shek Bernard · officer: Chief Legal Officer & Secty | Sale | 600 | $2.1K |
| Jun 22, 2026 | Shek Bernard · officer: Chief Legal Officer & Secty | F-InKind | 117 | $2.2K |
| Jun 5, 2026 | Shek Bernard · officer: Chief Legal Officer & Secty | Sale | 600 | $1.7K |
| Jun 2, 2026 | Ilkbahar Alper · officer: EVP, Chief Technology Officer | Sale | 401 | $1.8K |
| Jun 2, 2026 | Ilkbahar Alper · officer: EVP, Chief Technology Officer | Sale | 600 | $1.8K |
| Jun 2, 2026 | Ilkbahar Alper · officer: EVP, Chief Technology Officer | Sale | 999 | $1.8K |
| May 27, 2026 | Goeckeler David · director, officer: Chairman and CEO | F-InKind | 1,569 | $1.5K |
| May 27, 2026 | Shek Bernard · officer: Chief Legal Officer & Secty | F-InKind | 211 | $1.5K |
| May 27, 2026 | Ilkbahar Alper · officer: EVP, Chief Technology Officer | F-InKind | 653 | $1.5K |
| May 22, 2026 | Goeckeler David · director, officer: Chairman and CEO | F-InKind | 1,032 | $1.5K |
| May 22, 2026 | Shek Bernard · officer: Chief Legal Officer & Secty | F-InKind | 107 | $1.5K |
| May 22, 2026 | Ilkbahar Alper · officer: EVP, Chief Technology Officer | F-InKind | 162 | $1.4K |
| May 22, 2026 | Visoso Luis Felipe · officer: EVP and Chief Financial Office | F-InKind | 1,588 | $1.5K |
| May 22, 2026 | Ilkbahar Alper · officer: EVP, Chief Technology Officer | F-InKind | 319 | $1.5K |
| May 22, 2026 | Shek Bernard · officer: Chief Legal Officer & Secty | F-InKind | 109 | $1.4K |
Institutional positioning
13F filings over the trailing two quarters
New 1267Increased 870Reduced 747Sold out 96
| Filer | Action | Shares | Filed |
|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 17,752,573 | Aug 14, 2026 |
| FMR LLC | Reduced | 13,389,985 | May 15, 2026 |
| JANE STREET GROUP, LLC | Increased | 11,145,894 | Aug 14, 2026 |
| BLACKROCK, INC. | Increased | 10,403,455 | May 13, 2026 |
| BlackRock, Inc. | Reduced | 10,295,300 | Aug 7, 2026 |
| CITADEL ADVISORS LLC | Increased | 9,769,881 | Sep 2, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 9,668,255 | Aug 13, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 9,637,444 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 9,526,119 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | Increased | 8,660,561 | Aug 14, 2026 |
| FMR LLC | Reduced | 7,861,665 | Aug 13, 2026 |
| JANE STREET GROUP, LLC | Increased | 7,511,354 | May 12, 2026 |
| CITADEL ADVISORS LLC | Increased | 6,601,711 | May 15, 2026 |
| STATE STREET CORP | Increased | 5,927,453 | Aug 7, 2026 |
| Invesco Ltd. | Increased | 5,610,346 | Aug 14, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Sep 2, 2026