SNDK · ISSUER CIK 2023554
Sandisk Corp
Between Aug 1, 2026 and Oct 29, 2026, 5 Sandisk Corp insiders reported $0.00 of open-market purchases and $121.2M of sales on SEC Form 4.
↗5 insiders filed
Original Form 4 filings from Aug 1, 2026 to Oct 29, 2026. 9 of 9 sales were reported under a 10b5-1 plan.
$0.00Insider buying
$121.2MInsider selling
−$121.2MNet open-market
Oct 22, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 22, 202618:07 | Oct 20, 2026 | SNDK | Chief Legal Officer and Secty | F · Tax | $1,365.38 | −322 | 25,266 | -1% | $440K | ||
| Oct 2, 202620:02 | Oct 1, 2026 | SNDK | Chief Legal Officer and Secty | S · Sell10b5-1 | $1,734.94 | −600 | 25,588 | -2% | −$1.0M | ||
| Sep 21, 202618:04 | Sep 17, 2026 | SNDK | VP, Chief Accounting Officer | A · Grant | — | +458 | 21,550 | +2% | — | ||
| Sep 21, 202618:04 | Sep 17, 2026 | SNDK | EVP & CFO | A · Grant | — | +1,635 | 132,611 | +1% | — | ||
| Sep 21, 202618:03 | Sep 17, 2026 | SNDK | Chairman & CEO, Director | S · Sell10b5-1 | $1,574.21 | −33,841 | 382,865 | -8% | −$53.3M | ||
| Sep 21, 202618:03 | Sep 17, 2026 | SNDK | Chairman & CEO, Director | A · Grant10b5-1 | — | +3,296 | 416,706 | +1% | — | ||
| Sep 21, 202618:03 | Sep 20, 2026 | SNDK | Chief Legal Officer and Secty | F · Tax | $1,791.82 | −118 | 26,188 | -0% | $211K | ||
| Sep 21, 202618:03 | Sep 17, 2026 | SNDK | Chief Legal Officer and Secty | A · Grant | — | +1,001 | 26,306 | +4% | — | ||
| Sep 21, 202618:02 | Sep 17, 2026 | SNDK | EVP & Chief Technology Officer | A · Grant | — | +1,619 | 42,109 | +4% | — | ||
| Sep 16, 202619:41 | Sep 15, 2026 | SNDK | EVP & CFO | S · Sell10b5-1 | $1,568.83 | −1,000 | 130,976 | -1% | −$1.6M | ||
| Sep 16, 202619:41 | Sep 14, 2026 | SNDK | Chairman & CEO, Director | S · Sell10b5-1 | $1,527.87 | −33,838 | 413,410 | -8% | −$51.7M | ||
| Sep 8, 202620:50 | Sep 3, 2026 | SNDK | EVP & Chief Technology Officer | S · Sell10b5-1Late 5d | $1,563.89 | −400 | 43,734 | -1% | −$626K | ||
| Sep 8, 202620:50 | Sep 3, 2026 | SNDK | EVP & Chief Technology Officer | F · Tax10b5-1Late 5d | $1,554.99 | −3,244 | 40,490 | -7% | $5.0M | ||
| Sep 8, 202620:49 | Sep 3, 2026 | SNDK | EVP & Chief Technology Officer | S · Sell10b5-1Late 5d | $1,540.58 | −4,712 | 44,134 | -10% | −$7.3M | ||
| Sep 8, 202620:48 | Sep 8, 2026 | SNDK | Chief Legal Officer & Secty | S · Sell10b5-1 | $1,767.33 | −2,308 | 25,305 | -8% | −$4.1M | ||
| Sep 8, 202620:48 | Sep 3, 2026 | SNDK | Chief Legal Officer & Secty | F · Tax10b5-1Late 5d | $1,554.99 | −2,271 | 27,613 | -8% | $3.5M | ||
| Sep 8, 202620:48 | Sep 3, 2026 | SNDK | Chairman & CEO, Director | F · TaxLate 5d | $1,554.99 | −10,540 | 447,248 | -2% | $16.4M | ||
| Sep 8, 202620:48 | Sep 3, 2026 | SNDK | EVP & CFO | F · TaxLate 5d | $1,554.99 | −5,838 | 131,976 | -4% | $9.1M | ||
| Sep 8, 202620:47 | Sep 3, 2026 | SNDK | VP, Chief Accounting Officer | F · TaxLate 5d | $1,554.99 | −1,283 | 21,092 | -6% | $2.0M | ||
| Sep 2, 202618:57 | Sep 1, 2026 | SNDK | Chief Legal Officer & Secty | S · Sell10b5-1 | $1,525.60 | −600 | 29,884 | -2% | −$915K | ||
| Aug 27, 202618:04 | Aug 25, 2026 | SNDK | Chief Legal Officer & Secty | F · Tax | $1,480.77 | −212 | 30,484 | -1% | $314K | ||
| Aug 27, 202618:04 | Aug 25, 2026 | SNDK | Chairman and CEO, Director | F · Tax | $1,480.77 | −49,782 | 457,788 | -10% | $73.7M | ||
| Aug 27, 202618:04 | Aug 25, 2026 | SNDK | EVP, Chief Technology Officer | F · Tax | $1,480.77 | −654 | 48,846 | -1% | $968K | ||
| Aug 24, 202617:50 | Aug 20, 2026 | SNDK | EVP, Chief Technology Officer | M · Exercise | — | +276 | 50,259 | +1% | — | ||
| Aug 24, 202617:50 | Aug 21, 2026from Aug 20, 2026 | SNDK | EVP, Chief Technology Officer | F · Tax | $1,598.71 | −759 | 49,500 | -2% | $1.2M | ||
| Aug 24, 202617:42 | Aug 21, 2026from Aug 20, 2026 | SNDK | EVP & CFO | F · Tax | $1,600.36 | −27,244 | 137,814 | -17% | $43.6M | ||
| Aug 24, 202617:42 | Aug 21, 2026from Aug 20, 2026 | SNDK | Chairman and CEO, Director | F · Tax | $1,598.61 | −2,333 | 507,570 | -0% | $3.7M | ||
| Aug 24, 202617:42 | Aug 21, 2026from Aug 20, 2026 | SNDK | Chief Legal Officer & Secty | F · Tax | $1,598.38 | −219 | 30,696 | -1% | $350K | ||
| Aug 4, 202620:18 | Aug 3, 2026 | SNDK | Chief Legal Officer & Secty | S · Sell10b5-1 | $1,162.16 | −600 | 30,915 | -2% | −$697K |