SNDK
insider transactionsSandisk Corp — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-10.4K
0 buy · 10.4K sell
Net value · 365d
-$11.4M
$0 in · $11.4M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
8
0 buy · 10.4K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
Transactions · 365d
-
Other·F
Chief Legal Officer & Secty
$255.6K
117 sh · $2,184.75
Own -0%
-
Sell·S
Chief Legal Officer & Secty · 10b5-1
$1.0M
600 sh · $1,736.00
Own -2%
-
Other·G
EVP, Chief Technology Officer
$0
2.7K sh
Own -5%
-
Sell·S
EVP, Chief Technology Officer
$3.5M
2.0K sh · $1,756.58 avg · 3 lots
Own -4%
-
Other·F
Chief Legal Officer & Secty
$312.0K
211 sh · $1,478.69
Own -1%
-
Other·F
EVP, Chief Technology Officer
$965.6K
653 sh · $1,478.69
Own -1%
-
Other·F
Goeckeler David KEY
Chairman and CEO
$2.3M
1.6K sh · $1,478.69
Own -0%
-
Other·F
EVP and Chief Financial Office
$2.4M
1.6K sh · $1,542.24
Own -1%
-
Other·F
Chief Legal Officer & Secty
$316.8K
216 sh · $1,466.71 avg · 2 lots
Own -1%
-
Other·F
EVP, Chief Technology Officer
$717.6K
481 sh · $1,491.83 avg · 2 lots
Own -1%
-
Other·F
Goeckeler David KEY
Chairman and CEO
$3.4M
2.3K sh · $1,458.83 avg · 2 lots
Own -0%
-
Sell·S
VP, Chief Accounting Officer
$3.5M
2.4K sh · $1,426.18
Own -10%
-
Other·G
Director
$0
9.7K sh
Own -67%
-
Other·F
VP, Chief Accounting Officer
$2.2M
1.4K sh · $1,562.34
Own -5%
-
Sell·S
Director
$870.3K
579 sh · $1,503.11
Own -17%
-
Other·F
Chief Legal Officer & Secty
$37.4K
41 sh · $913.02
Own -0%
-
Other·F
EVP, Chief Technology Officer
$2.1M
2.3K sh · $913.02
Own -4%
-
Other·F
Chief Legal Officer & Secty
$83.0K
117 sh · $709.71
Own -0%
-
Other·G
Director
$0
29.0K sh · 2 lots
Own -67%
-
Sell·S
Director
$2.2M
3.5K sh · $627.53
Own -26%
-
Other·F
EVP, Chief Technology Officer
$357.9K
566 sh · $632.38
Own -1%
-
Other·F
Chief Legal Officer & Secty
$133.4K
211 sh · $632.38
Own -1%
-
Other·F
Goeckeler David KEY
Chairman & CEO
$992.2K
1.6K sh · $632.38
Own -0%
-
Other·F
Goeckeler David KEY
Chairman & CEO
$1.5M
2.3K sh · $649.97 avg · 2 lots
Own -0%
-
Other·F
EVP, Chief Technology Officer
$224.2K
345 sh · $649.97 avg · 2 lots
Own -1%
-
Other·F
EVP and CFO
$1.0M
1.6K sh · $649.97
Own -1%
-
Other·F
Chief Legal Officer & Secty
$145.6K
224 sh · $649.97 avg · 2 lots
Own -1%
-
Other·F
Chief Legal Officer & Secty
$15.4K
34 sh · $453.12
Own -0%
-
Grant·A
Director
$0
863 sh
Own New
-
Other·F
Chief Legal Officer & Secty
$27.8K
117 sh · $237.61
Own -0%
-
Sell·S
Director
$248.0K
1.3K sh · $195.14
Own -27%
-
Other·F
EVP, Chief Technology Officer
$144.0K
653 sh · $220.50
Own -1%
-
Other·F
Goeckeler David KEY
Chief Executive Officer
$346.0K
1.6K sh · $220.50
Own -0%
-
Other·F
Chief Legal Officer & Secty
$46.5K
211 sh · $220.50
Own -1%
-
Other·F
Goeckeler David KEY
Chief Executive Officer
$461.2K
2.3K sh · $197.87 avg · 2 lots
Own -0%
-
Other·F
EVP, Chief Technology Officer
$95.6K
481 sh · $198.82 avg · 2 lots
Own -1%
-
Other·F
Chief Legal Officer & Secty
$42.8K
216 sh · $198.10 avg · 2 lots
Own -1%
-
Other·F
EVP and Chief Financial Office
$318.0K
1.6K sh · $200.27
Own -1%
-
Other·F
VP, Chief Accounting Officer
$160.9K
821 sh · $195.96
Own -3%
-
Grant·A
Director
$0
979 sh
Own +8%
-
Grant·A
Director
$0
979 sh
Own +6%
-
Grant·A
Director
$0
979 sh
Own +26%
-
Grant·A
Director
$0
979 sh
Own +26%
-
Grant·A
Director
$0
979 sh
Own +26%
-
Grant·A
Director
$0
1.1K sh
Own +30%
-
Other·F
Director
$588.4K
2.2K sh · $265.88
Own -15%
-
Other·F
Chief Legal Officer & Secty
$53.6K
362 sh · $148.04
Own -1%
-
Other·F
Chief Legal Officer & Secty
$12.0K
117 sh · $102.21
Own -0%
-
Grant·A
EVP, Chief Technology Officer
$0
26.2K sh
Own +77%
-
Grant·A
Chief Legal Officer & Secty
$0
18.3K sh
Own +110%
-
Grant·A
VP, Chief Accounting Officer
$0
13.0K sh
Own +93%
-
Grant·A
EVP and CFO
$0
47.1K sh
Own +38%
-
Grant·A
Goeckeler David KEY
Chairman and CEO
$0
85.0K sh
Own +19%
-
Other·F
Chief Legal Officer & Secty
$13.6K
289 sh · $47.23 avg · 2 lots
Own -2%
-
Other·F
Goeckeler David KEY
Chairman and CEO
$120.9K
2.5K sh · $47.42 avg · 2 lots
Own -1%
-
Other·F
EVP, Chief Technology Officer
$30.5K
653 sh · $46.78
Own -2%
-
Other·F
EVP, Chief Technology Officer
$106.8K
2.4K sh · $44.99 avg · 2 lots
Own -6%
-
Other·F
EVP and CFO
$1.4M
32.0K sh · $44.62 avg · 2 lots
Own -21%
-
Other·F
Goeckeler David KEY
Chairman and CEO
$1.7M
39.1K sh · $44.52 avg · 2 lots
Own -8%
-
Other·F
Chief Legal Officer & Secty
$24.4K
538 sh · $45.28 avg · 2 lots
Own -3%
-
Other·F
Chief Legal Officer & Secty
$1.2K
29 sh · $42.19
Own -0%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 20, 2026 | Shek Bernard | Other F | 117 | $255.6K |
| Jun 3, 2026 | Shek Bernard 10b5-1 | Sell S | 600 | $1.0M |
| Jun 2, 2026 | Ilkbahar Alper | Other G | 2.7K | $0 |
| Jun 1, 2026 | Ilkbahar Alper | Sell S | 2.0K3 lots | $3.5M |
| May 25, 2026 | Shek Bernard | Other F | 211 | $312.0K |
| May 25, 2026 | Ilkbahar Alper | Other F | 653 | $965.6K |
| May 25, 2026 | Goeckeler David KEY | Other F | 1.6K | $2.3M |
| May 21, 2026 | Visoso Luis Felipe KEY | Other F | 1.6K | $2.4M |
| May 21, 2026 | Shek Bernard | Other F | 2162 lots | $316.8K |
| May 21, 2026 | Ilkbahar Alper | Other F | 4812 lots | $717.6K |
| May 21, 2026 | Goeckeler David KEY | Other F | 2.3K2 lots | $3.4M |
| May 12, 2026 | Pokorny Michael | Sell S | 2.4K | $3.5M |
| May 12, 2026 | Caulfield Thomas | Other G | 9.7K | $0 |
| May 9, 2026 | Pokorny Michael | Other F | 1.4K | $2.2M |
| May 8, 2026 | Sayiner Necip | Sell S | 579 | $870.3K |
| Apr 20, 2026 | Shek Bernard | Other F | 41 | $37.4K |
| Apr 20, 2026 | Ilkbahar Alper | Other F | 2.3K | $2.1M |
| Mar 20, 2026 | Shek Bernard | Other F | 117 | $83.0K |
| Mar 3, 2026 | Caulfield Thomas | Other G | 29.0K2 lots | $0 |
| Feb 25, 2026 | Suzuki Miyuki | Sell S | 3.5K | $2.2M |
| Feb 25, 2026 | Ilkbahar Alper | Other F | 566 | $357.9K |
| Feb 25, 2026 | Shek Bernard | Other F | 211 | $133.4K |
| Feb 25, 2026 | Goeckeler David KEY | Other F | 1.6K | $992.2K |
| Feb 21, 2026 | Goeckeler David KEY | Other F | 2.3K2 lots | $1.5M |
| Feb 21, 2026 | Ilkbahar Alper | Other F | 3452 lots | $224.2K |
| Feb 21, 2026 | Visoso Luis Felipe KEY | Other F | 1.6K | $1.0M |
| Feb 21, 2026 | Shek Bernard | Other F | 2242 lots | $145.6K |
| Jan 20, 2026 | Shek Bernard | Other F | 34 | $15.4K |
| Dec 30, 2025 | Bradley Alexander R. | Grant A | 863 | $0 |
| Dec 20, 2025 | Shek Bernard | Other F | 117 | $27.8K |
| Dec 3, 2025 | Sayiner Necip | Sell S | 1.3K | $248.0K |
| Nov 25, 2025 | Ilkbahar Alper | Other F | 653 | $144.0K |
| Nov 25, 2025 | Goeckeler David KEY | Other F | 1.6K | $346.0K |
| Nov 25, 2025 | Shek Bernard | Other F | 211 | $46.5K |
| Nov 21, 2025 | Goeckeler David KEY | Other F | 2.3K2 lots | $461.2K |
| Nov 21, 2025 | Ilkbahar Alper | Other F | 4812 lots | $95.6K |
| Nov 21, 2025 | Shek Bernard | Other F | 2162 lots | $42.8K |
| Nov 21, 2025 | Visoso Luis Felipe KEY | Other F | 1.6K | $318.0K |
| Nov 20, 2025 | Pokorny Michael | Other F | 821 | $160.9K |
| Nov 18, 2025 | Suzuki Miyuki | Grant A | 979 | $0 |
| Nov 18, 2025 | Caulfield Thomas | Grant A | 979 | $0 |
| Nov 18, 2025 | Sayiner Necip | Grant A | 979 | $0 |
| Nov 18, 2025 | Shook Ellyn | Grant A | 979 | $0 |
| Nov 18, 2025 | KUMAR DEVINDER | Grant A | 979 | $0 |
| Nov 18, 2025 | Cassidy Richard B. II | Grant A | 1.1K | $0 |
| Nov 17, 2025 | Suzuki Miyuki | Other F | 2.2K | $588.4K |
| Oct 20, 2025 | Shek Bernard | Other F | 362 | $53.6K |
| Sep 20, 2025 | Shek Bernard | Other F | 117 | $12.0K |
| Sep 3, 2025 | Ilkbahar Alper | Grant A | 26.2K | $0 |
| Sep 3, 2025 | Shek Bernard | Grant A | 18.3K | $0 |
| Sep 3, 2025 | Pokorny Michael | Grant A | 13.0K | $0 |
| Sep 3, 2025 | Visoso Luis Felipe KEY | Grant A | 47.1K | $0 |
| Sep 3, 2025 | Goeckeler David KEY | Grant A | 85.0K | $0 |
| Aug 27, 2025 | Shek Bernard | Other F | 2892 lots | $13.6K |
| Aug 27, 2025 | Goeckeler David KEY | Other F | 2.5K2 lots | $120.9K |
| Aug 25, 2025 | Ilkbahar Alper | Other F | 653 | $30.5K |
| Aug 21, 2025 | Ilkbahar Alper | Other F | 2.4K2 lots | $106.8K |
| Aug 21, 2025 | Visoso Luis Felipe KEY | Other F | 32.0K2 lots | $1.4M |
| Aug 21, 2025 | Goeckeler David KEY | Other F | 39.1K2 lots | $1.7M |
| Aug 21, 2025 | Shek Bernard | Other F | 5382 lots | $24.4K |
| Jul 20, 2025 | Shek Bernard | Other F | 29 | $1.2K |
Buy Sell Non-market (grant · exercise · gift)
About SNDK insider trading
This page tracks insider transactions for Sandisk Corp (SNDK) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.