As of March 23, 2026, Sandisk's top three insider holders are Digital Corp Western (TenPercentOwner, 7.51Mn shares), David Goeckeler (Chairman Ceo, 513.80K shares), Luis Felipe Visoso (Evp And Cfo, 166.65K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Digital Corp Western | 7,513,019 | 0 | 09 Jun, 2025 | |
| David Goeckeler | Chairman Ceo | 513,803 | 0 | 27 Feb, 2026 |
| Luis Felipe Visoso | Evp And Cfo | 166,646 | 0 | 24 Feb, 2026 |
| Alper Ilkbahar | Evp, Chief Technology Officer | 58,062 | 0 | 27 Feb, 2026 |
| Bernard Shek | Chief Legal Officer Secty | 33,417 | 0 | 27 Feb, 2026 |
| Michael Pokorny | Vp, Chief Accounting Officer | 26,250 | 0 | 24 Nov, 2025 |
| Thomas Caulfield | 2,312 | 14,500 | 05 Mar, 2026 | |
| Miyuki Suzuki | 9,907 | 0 | 26 Feb, 2026 | |
| Kimberly Alexy | 0 | 8,574 | 25 Feb, 2025 | |
| Kimberly Alexy | 5,401 | 0 | 04 Mar, 2025 | |
| Richard B. Ii Cassidy | 4,914 | 0 | 19 Nov, 2025 | |
| Matthew E Massengill | 4,840 | 0 | 04 Mar, 2025 | |
| Devinder Kumar | 4,769 | 0 | 19 Nov, 2025 | |
| Ellyn Shook | 4,750 | 0 | 19 Nov, 2025 | |
| Necip Sayiner | 3,479 | 0 | 04 Dec, 2025 | |
| Alexander R. Bradley | 863 | 0 | 02 Jan, 2026 | |
| Alexander R. Bradley | 863 | 0 | 02 Jan, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 03 Mar, 2026 | Thomas Caulfield | Common Stock | D | 14,500 | $0.00 | 2,312 | D | G |
| 03 Mar, 2026 | Thomas Caulfield | Common Stock | A | 14,500 | $0.00 | 14,500 | I | G |
| 25 Feb, 2026 | Bernard Shek | Common Stock | D | 211 | $632.38 | 33,417 | D | F |
| 25 Feb, 2026 | Alper Ilkbahar | Common Stock | D | 566 | $632.38 | 58,062 | D | F |
| 25 Feb, 2026 | David Goeckeler | Common Stock | D | 1,569 | $632.38 | 513,803 | D | F |
| 25 Feb, 2026 | Miyuki Suzuki | Common Stock | D | 3,500 | $627.53 | 9,907 | D | S |
| 20 Feb, 2026 | David Goeckeler | Common Stock | D | 1,300 | $649.97 | 516,404 | D | F |
| 20 Feb, 2026 | Alper Ilkbahar | Common Stock | D | 122 | $649.97 | 58,851 | D | F |
| 20 Feb, 2026 | Bernard Shek | Common Stock | D | 117 | $649.97 | 33,735 | D | F |
| 21 Feb, 2026 | Luis Felipe Visoso | Common Stock | D | 1,594 | $649.97 | 166,646 | D | F |
| 21 Feb, 2026 | Bernard Shek | Common Stock | D | 107 | $649.97 | 33,628 | D | F |
| 21 Feb, 2026 | Alper Ilkbahar | Common Stock | D | 223 | $649.97 | 58,628 | D | F |
| 21 Feb, 2026 | David Goeckeler | Common Stock | D | 1,032 | $649.97 | 515,372 | D | F |
| 20 Jan, 2026 | Bernard Shek | Common Stock | D | 34 | $453.12 | 33,852 | D | F |
| 30 Dec, 2025 | Alexander R. Bradley | Common Stock | A | 863 | $0.00 | 863 | D | A |
| 30 Dec, 2025 | Alexander R. Bradley | Common Stock | A | 863 | $0.00 | 863 | D | A |
| 20 Dec, 2025 | Bernard Shek | Common Stock | D | 117 | $237.61 | 33,886 | D | F |
| 03 Dec, 2025 | Necip Sayiner | Common Stock | D | 1,271 | $195.14 | 3,479 | D | S |
| 25 Nov, 2025 | Bernard Shek | Common Stock | D | 211 | $220.50 | 34,003 | D | F |
| 25 Nov, 2025 | Alper Ilkbahar | Common Stock | D | 653 | $220.50 | 58,973 | D | F |