Compras y ventas de directivos de Sandisk (SNDK)
Qué compran y venden los consejeros y directivos del S&P 500 en sus propias empresas, tal cual lo presentan en los Formularios 4 de la SEC (2 días hábiles de plazo): cada fila con su código oficial y sin filtrar nada.
Las compras en mercado abierto (código P) son la señal rara, en verde; las ventas (código S) son frecuentes y muchas van programadas (10b5-1). La tabla II (derivados) no se incluye: sus precios son de ejercicio, no de mercado. Guía: compras de directivos.
| Fecha | Ticker | Directivo | Cargo | Acciones | Precio | Importe | % posición | Tipo / documento |
|---|
Descargar estas transacciones en CSV Sin cuenta y sin registro. Los datos son públicos: salen de los Formularios 4 de la SEC.
Compras y ventas de directivos de Sandisk Corporation (SNDK): ninguna compra y 16 ventas
101 transacciones de la tabla I del Formulario 4 declaradas ante la SEC por directivos de Sandisk Corporation entre el 2025-08-27 y el 2026-10-02 (histórico de 15 meses): 0 compras y 16 ventas en mercado abierto, y 85 transacciones con otros códigos del Formulario 4, desglosados uno a uno más abajo. La mayor operación en mercado abierto es una venta de $53,3M de Goeckeler David el 2026-09-17.
Compras y ventas de directivos de Sandisk en los últimos 12 meses
Entre el 21 oct 2025 y el 20 oct 2026, los directivos de Sandisk declararon 16 ventas por $133,8M en mercado abierto, y ninguna compra.
Quien más vendió fue Goeckeler David (Chairman & CEO): $105,0M en 2 ventas, de 7 vendedores distintos.
La mayor operación del período fue una venta de $53,3M el 17 sept 2026, de Goeckeler David (Chairman & CEO), dentro de un plan 10b5-1. Formulario 4 en sec.gov (0001242648-26-000041).
De las 16 ventas, 11 (el 69%, $123,5M) llevan en el Formulario 4 la marca de plan 10b5-1, es decir, se programaron con meses de antelación; las otras 5 no la llevan.
En los tres últimos meses hay 9 ventas, frente a 5 en los tres anteriores. La última venta es del 1 oct 2026.
Frente a su sector (Tecnología, 85 empresas con página de directivos en esta web), en las mismas fechas la mediana es de 22 ventas y 0 compras en mercado abierto. Sandisk tiene más ventas que 33 de las otras 84, es la 22.ª de 85 por dinero neto vendido, y 32 de las 85 tienen al menos una compra.
Las 20 operaciones más importantes
Como SNDK no tiene compras en mercado abierto, la tabla empieza por sus ventas, de mayor a menor importe. El histórico completo está en la herramienta de arriba, ya buscado.
Ver las 101 operaciones de SNDK en el histórico completo →
| Operación | Declarada | Directivo | Cargo | Importe | Código | Documento |
|---|---|---|---|---|---|---|
| 2026-09-17 | 2026-09-21 | Goeckeler David | Chairman & CEO | $53,3M | S — Venta en mercado abierto (programada 10b5-1)15 notas del Formulario 4 (texto original de la SEC, en inglés)F2 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 29, 2026. F3 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1567.00 to a high of $1567.49. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F4 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1568.44 to a high of $1569.03. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F5 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1569.605 to a high of $1570.56. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F6 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1570.62 to a high of $1571.61. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F7 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1571.74 to a high of $1572.66. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F8 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1572.92 to a high of $1573.71. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F9 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1574.24 to a high of $1575.11. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F10 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1575.30 to a high of $1576.20. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F11 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1576.59 to a high of $1577.00. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F12 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1577.90 to a high of $1578.66. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F13 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1579.00 to a high of $1579.72. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F14 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1580.06 to a high of $1580.51. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F15 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1583.65 to a high of $1584.00. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F16 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1585.04 to a high of $1586.01. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. | SEC |
| 2026-09-14 | 2026-09-16 | Goeckeler David | Chairman & CEO | $51,7M | S — Venta en mercado abierto (programada 10b5-1)10 notas del Formulario 4 (texto original de la SEC, en inglés)F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 29, 2026. F2 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1521.85 to a high of $1522.75. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F3 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1524.00 to a high of $1524.66. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F4 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1526.42 to a high of $1526.48. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F5 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1528.00 to a high of $1528.56. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F6 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1534.60 to a high of $1535.58. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F7 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1535.92 to a high of $1536.36. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F8 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1537.60 to a high of $1537.83. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F9 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1540.30 to a high of $1541.00. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F10 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1541.88 to a high of $1541.89. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. | SEC |
| 2026-09-03 | 2026-09-08 | Ilkbahar Alper | EVP & Chief Technology Officer | $7,3M | S — Venta en mercado abierto (programada 10b5-1)23 notas del Formulario 4 (texto original de la SEC, en inglés)F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 4, 2026. F2 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1514.89 to a high of $1515.20. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F3 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1517.68 to a high of $1517.69. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F4 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1518.79 to a high of $1519.54. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F5 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1520.47 to a high of $1521.39. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F6 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1523.40 to a high of $1523.81 The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F7 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1526.57 to a high of $1527.05. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F8 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1529.22 to a high of $1530.19. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F9 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1530.45 to a high of $1530.59. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F10 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1533.17 to a high of $1534.14. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F11 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1534.17 to a high of $1534.79. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F12 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1535.28 to a high of $1536.03. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F13 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1537.18 to a high of $1537.90. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F14 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1538.34 to a high of $1538.48. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F15 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1539.46 to a high of $1539.76. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F16 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1540.85 to a high of $1541.16. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F17 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1542.65 to a high of $1542.70. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F18 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1543.75 to a high of $1544.62. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F19 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1545.94 to a high of $1546.10. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F20 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1547.04 to a high of $1547.88. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F21 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1552.99 to a high of $1553.86. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F22 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1555.48 to a high of $1555.66. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F23 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1557.62 to a high of $1557.95. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. | SEC |
| 2026-09-08 | 2026-09-08 | Shek Bernard | Chief Legal Officer & Secty | $4,1M | S — Venta en mercado abierto (programada 10b5-1)Nota del Formulario 4 (texto original de la SEC, en inglés)F2 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2026. | SEC |
| 2026-06-01 | 2026-06-02 | Ilkbahar Alper | EVP, Chief Technology Officer | $3,5M | S — Venta en mercado abierto3 notas del Formulario 4 (texto original de la SEC, en inglés)F1 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1754.8000 to a high of $1755.6800. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F2 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1757.0000 to a high of $1757.0850. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F3 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1758.0200 to a high of $1758.8850. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. | SEC |
| 2026-05-12 | 2026-05-14 | Pokorny Michael | VP, Chief Accounting Officer | $3,5M | S — Venta en mercado abierto | SEC |
| 2026-02-25 | 2026-02-26 | Suzuki Miyuki | Consejero | $2,2M | S — Venta en mercado abierto2 notas del Formulario 4 (texto original de la SEC, en inglés)F1 Represents shares of common stock sold to satisfy tax obligations resulting from the vesting of equity awards in the tax year ended December 31, 2025 and capital gains incurred with respect to such sales in the tax year ending December 31, 2026. The Reporting Person is subject to a lock-up agreement, expiring March 19, 2026, which prohibits transfers, sales or other dispositions of shares of common stock during the applicable restricted period, subject to certain exceptions, including an exception for the sales reported on this Form 4. F2 Represents the weighted average sale price per share. The shares were sold in multiple transactions at prices ranging from $627.39 to $627.5351. The Reporting Person undertakes to provide the Issuer, any security holder, or the SEC staff, upon request, full information regarding the number of shares sold at each individual price. | SEC |
| 2026-09-15 | 2026-09-16 | Visoso Luis Felipe | EVP & CFO | $1,6M | S — Venta en mercado abierto (programada 10b5-1)Nota del Formulario 4 (texto original de la SEC, en inglés)F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026. | SEC |
| 2026-07-01 | 2026-07-02 | Shek Bernard | Chief Legal Officer & Secty | $1,3M | S — Venta en mercado abierto (programada 10b5-1)Nota del Formulario 4 (texto original de la SEC, en inglés)F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2026. | SEC |
| 2026-06-03 | 2026-06-05 | Shek Bernard | Chief Legal Officer & Secty | $1,0M | S — Venta en mercado abierto (programada 10b5-1)Nota del Formulario 4 (texto original de la SEC, en inglés)F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2026. | SEC |
| 2026-10-01 | 2026-10-02 | Shek Bernard | Chief Legal Officer and Secty | $1,0M | S — Venta en mercado abierto (programada 10b5-1)Nota del Formulario 4 (texto original de la SEC, en inglés)F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2026. | SEC |
| 2026-09-01 | 2026-09-02 | Shek Bernard | Chief Legal Officer & Secty | $915k | S — Venta en mercado abierto (programada 10b5-1)Nota del Formulario 4 (texto original de la SEC, en inglés)F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2026. | SEC |
| 2026-05-08 | 2026-05-11 | Sayiner Necip | Consejero | $870k | S — Venta en mercado abierto | SEC |
| 2026-08-03 | 2026-08-04 | Shek Bernard | Chief Legal Officer & Secty | $697k | S — Venta en mercado abierto (programada 10b5-1)Nota del Formulario 4 (texto original de la SEC, en inglés)F1 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2026. | SEC |
| 2026-09-03 | 2026-09-08 | Ilkbahar Alper | EVP & Chief Technology Officer | $626k | S — Venta en mercado abierto (programada 10b5-1)5 notas del Formulario 4 (texto original de la SEC, en inglés)F1 This Form 4 reports additional transactions effected on September 3, 2026 that were reported in part on a separate Form 4 filed on the same date, September 8, 2026. F2 The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 4, 2026. F3 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1561.31 to a high of $1562.01. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F4 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1563.22 to a high of $1564.20. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. F5 Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $1571.03 to a high of $1571.25. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. | SEC |
| 2025-12-03 | 2025-12-04 | Sayiner Necip | Consejero | $248k | S — Venta en mercado abierto | SEC |
| 2026-08-25 | 2026-08-27 | Goeckeler David | Chairman and CEO | $73,7M | F — Retención fiscal (acciones entregadas por impuestos)Nota del Formulario 4 (texto original de la SEC, en inglés)F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). | SEC |
| 2026-08-20 | 2026-08-24 | Visoso Luis Felipe | EVP & CFO | $41,1M | F — Retención fiscal (acciones entregadas por impuestos)Nota del Formulario 4 (texto original de la SEC, en inglés)F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). | SEC |
| 2026-09-03 | 2026-09-08 | Goeckeler David | Chairman & CEO | $16,4M | F — Retención fiscal (acciones entregadas por impuestos)Nota del Formulario 4 (texto original de la SEC, en inglés)F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). | SEC |
| 2026-09-03 | 2026-09-08 | Visoso Luis Felipe | EVP & CFO | $9,1M | F — Retención fiscal (acciones entregadas por impuestos)Nota del Formulario 4 (texto original de la SEC, en inglés)F1 Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). | SEC |
El saldo del período: cuánto dinero entra y cuánto sale
En los Formularios 4 presentados entre el 27 ago 2025 y el 2 oct 2026 no consta ni una compra en mercado abierto de Sandisk Corporation: 16 ventas por $133,8M y cero dólares comprados.
Solo cuentan los códigos P y S, donde el directivo pone o saca su propio dinero. Que el saldo de Sandisk Corporation salga vendedor es lo habitual en el S&P 500, donde buena parte del sueldo se cobra en acciones. No es una recomendación de comprar ni de vender: es lo que se declaró.
Todas las transacciones, código por código
| Código | Qué significa | Operaciones | Importe declarado |
|---|---|---|---|
| F | Retención fiscal (acciones entregadas por impuestos) | 63 | $182,2M |
| A | Adjudicación o premio de acciones | 17 | $0 |
| S | Venta en mercado abierto | 16 | $133,8M |
| G | Regalo o donación | 4 | $0 |
| M | Ejercicio de opciones | 1 | $0 |
| Total | Todo lo declarado en el período | 101 | $315,9M |
22 de las 101 filas no traen un importe utilizable en el Formulario 4: cuentan como operación y suman $0. Las etiquetas son las del índice de códigos de la SEC.
Quién ha operado
En los 15 meses del histórico han declarado operaciones de Sandisk Corporation 12 personas o entidades distintas. De ellas, ninguna compró en mercado abierto y 7 vendieron. Se cuentan por su CIK, el número fijo que la SEC da a cada declarante, y no por el nombre, que cada uno escribe a su manera.
De los 7 que vendieron en mercado abierto (16 ventas en total), los tres que más vendieron suman $125,4M de los $133,8M: el 94% del dinero en tres personas.
| Declarante | Cargo | Transacciones | Comprado (nº) | Vendido (nº) | Última declarada |
|---|---|---|---|---|---|
| Goeckeler David | Chairman & CEO | 19 | — | $105,0M (2) | 2026-09-21 |
| Ilkbahar Alper | EVP & Chief Technology Officer | 22 | — | $11,4M (3) | 2026-09-21 |
| Shek Bernard | Chief Legal Officer and Secty | 31 | — | $9,0M (6) | 2026-10-02 |
| Pokorny Michael | VP, Chief Accounting Officer | 6 | — | $3,5M (1) | 2026-09-21 |
| Suzuki Miyuki | Consejero | 3 | — | $2,2M (1) | 2026-02-26 |
| Visoso Luis Felipe | EVP & CFO | 9 | — | $1,6M (1) | 2026-09-21 |
| Sayiner Necip | Consejero | 3 | — | $1,1M (2) | 2026-05-11 |
| Caulfield Thomas | Consejero | 4 | — | — | 2026-05-14 |
Se enseñan los 8 que más dinero movieron, de 12. Los demás están en el histórico completo, que se abre con el enlace de arriba. El nombre lleva a todas sus operaciones, en cualquier empresa. «Transacciones» cuenta cualquier código; el dinero, solo mercado abierto. Cargo: el de su última declaración.
Mes a mes
Por el mes en que se operó, no en el que se presentó el formulario; los meses sin operaciones van a cero. El mes con más movimiento fue sept 2026: 0 compras y 7 ventas, por $119,4M. 7 de los 15 meses no tienen ninguna.
| Mes | Compras | Importe | Ventas | Importe |
|---|---|---|---|---|
| ago 2025 | 0 | $0 | 0 | $0 |
| sept 2025 | 0 | $0 | 0 | $0 |
| oct 2025 | 0 | $0 | 0 | $0 |
| nov 2025 | 0 | $0 | 0 | $0 |
| dic 2025 | 0 | $0 | 1 | $248k |
| ene 2026 | 0 | $0 | 0 | $0 |
| feb 2026 | 0 | $0 | 1 | $2,2M |
| mar 2026 | 0 | $0 | 0 | $0 |
| abr 2026 | 0 | $0 | 0 | $0 |
| may 2026 | 0 | $0 | 2 | $4,4M |
| jun 2026 | 0 | $0 | 2 | $4,6M |
| jul 2026 | 0 | $0 | 1 | $1,3M |
| ago 2026 | 0 | $0 | 1 | $697k |
| sept 2026 | 0 | $0 | 7 | $119,4M |
| oct 2026 | 0 | $0 | 1 | $1,0M |
El último mes puede ir incompleto: el Formulario 4 se presenta hasta dos días hábiles después. La tabla no dice si el patrón es bueno o malo; dice cuándo pasó.
Ficha de análisis de Sandisk Corporation (SNDK) →
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Cómo leer estos datos
11 de las 16 ventas de la tabla van marcadas como programadas (plan 10b5-1): se firman con meses de antelación y se ejecutan solas, así que no dicen lo que el directivo piensa hoy. Sandisk no tiene ninguna compra en mercado abierto (código P) en el histórico, que es lo más común en el S&P 500: los directivos ya cobran en acciones. La última presentación es del 2 oct 2026, y el Formulario 4 llega hasta dos días hábiles después de operar.
17 de las 20 filas de la tabla llevan notas al pie del propio Formulario 4, plegadas en la columna del código y copiadas tal cual, en inglés; una fila sin nota es que el formulario no la trae.
Guía: Compras de directivos · todas las guías
Lo que hay detrás de estas operaciones
Los conceptos de esta página, explicados desde cero en la Academia. Gratis y sin cuenta.
- Qué dice y qué NO dice la hipótesis de eficienciaSi la compra de un directivo es pública y cualquiera puede leerla, ¿queda información dentro? Es la pregunta exacta que trae a esta página.
- Quién mueve realmente el mercado: los tipos de inversoresQuién hay al otro lado de cada orden, y qué sitio ocupan entre ellos los directivos de la propia empresa.
- Oferta, demanda y el precio: por qué sube y baja constantementeCómo acaba una noticia metida en el precio, y por qué la reacción a una venta declarada rara vez es la que uno esperaría.
Fuente: SEC EDGAR Formulario 4. Esto es una lista de hechos públicos, no asesoramiento financiero ni una recomendación de compra o venta.