Logo image of SNDK

SANDISK CORP (SNDK) Stock Ownership and Short Interest

USA - Nasdaq - NASDAQ:SNDK - US80004C2008 - Common Stock

219.46 USD
-6.01 (-2.67%)
Last: 12/9/2025, 8:00:02 PM
219.4 USD
-0.06 (-0.03%)
After Hours: 12/9/2025, 8:00:02 PM
SNDK Ownership Chart.SNDK Ownership Chart: showing Insider, Institutional ownership and shares available to the public.SNDK Ownership.InsiderInstitutionalPublic



Shares Outstanding146.55M
Float138.50M
Float Short Interest Percentage5.48%
Owners (insider)0.25%
Owners (institutional)96.02%
Owners (insider) change-2440.63%
Owners (institutional) change-6.49%
SNDK Institutional Ownership HistorySNDK Institutional Ownership HistorySNDK Institutional Ownership History Sep 2021 Dec 2024 Mar 2025 Jun 2025 Sep 2025 20M 40M 60M 80M 100M
SNDK Historical Insider Transactions ChartSNDK Historical Insider Buy and Sell Transactions ChartSNDK Historical Insider Transactions Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 0 -20M -40M -60M -80M
Date Name Type Shares Price Amount
Dec 3, 2025 Sayiner Necip Open Market Sale 1271 195.14 $ 248,026.63
Nov 25, 2025 Shek Bernard Option Excercise 211 220.50 $ 46,525.50
Nov 25, 2025 Goeckeler David Option Excercise 1569 220.50 $ 345,964.50
Nov 25, 2025 Ilkbahar Alper Option Excercise 653 220.50 $ 143,986.50
Nov 21, 2025 Visoso Luis Felipe Option Excercise 1588 200.27 $ 318,028.76
Nov 20, 2025 Shek Bernard Option Excercise 216 198.10 $ 42,788.53
Nov 20, 2025 Pokorny Michael Option Excercise 821 195.96 $ 160,883.16
Nov 20, 2025 Goeckeler David Option Excercise 2331 197.87 $ 461,230.68
Nov 20, 2025 Ilkbahar Alper Option Excercise 481 198.82 $ 95,631.65
Nov 18, 2025 Suzuki Miyuki Grant 979 0.00 $ 0.00
Nov 18, 2025 Shook Ellyn Grant 979 0.00 $ 0.00
Nov 18, 2025 KUMAR DEVINDER Grant 979 0.00 $ 0.00
Nov 18, 2025 Sayiner Necip Grant 979 0.00 $ 0.00
Nov 18, 2025 Caulfield Thomas Grant 979 0.00 $ 0.00
Nov 18, 2025 Cassidy Richard B. II Grant 1143 0.00 $ 0.00
Nov 17, 2025 Suzuki Miyuki Option Excercise 2213 265.88 $ 588,392.44
Oct 20, 2025 Shek Bernard Option Excercise 362 148.04 $ 53,590.48
Sep 20, 2025 Shek Bernard Option Excercise 117 102.21 $ 11,958.57
Sep 3, 2025 Ilkbahar Alper Grant 26161 0.00 $ 0.00
Sep 3, 2025 Shek Bernard Grant 18313 0.00 $ 0.00
Sep 3, 2025 Pokorny Michael Grant 13028 0.00 $ 0.00
Sep 3, 2025 Visoso Luis Felipe Grant 47090 0.00 $ 0.00
Sep 3, 2025 Goeckeler David Grant 85025 0.00 $ 0.00
Aug 25, 2025 Shek Bernard Option Excercise 289 47.23 $ 13,648.90
Aug 25, 2025 Goeckeler David Option Excercise 2549 47.42 $ 120,869.02
Aug 25, 2025 Ilkbahar Alper Option Excercise 653 46.78 $ 30,547.34
Aug 20, 2025 Visoso Luis Felipe Option Excercise 32007 44.62 $ 1,428,099.10
Aug 20, 2025 Shek Bernard Option Excercise 538 45.28 $ 24,358.00
Aug 20, 2025 Goeckeler David Option Excercise 39124 44.52 $ 1,741,647.50
Aug 20, 2025 Ilkbahar Alper Option Excercise 2373 44.99 $ 106,767.00
Jul 20, 2025 Shek Bernard Option Excercise 29 42.19 $ 1,223.51
Jun 20, 2025 Shek Bernard Option Excercise 184 46.58 $ 8,570.72
Jun 9, 2025 WESTERN DIGITAL CORP Other Disposition 21314768 $ 0.00
May 25, 2025 Shek Bernard Option Excercise 201 37.52 $ 7,541.88
May 25, 2025 Goeckeler David Option Excercise 2548 37.63 $ 95,870.54
May 25, 2025 Ilkbahar Alper Option Excercise 653 37.28 $ 24,343.84
May 20, 2025 Shek Bernard Option Excercise 76 40.18 $ 3,053.68
May 20, 2025 Goeckeler David Option Excercise 1299 40.18 $ 52,193.82
May 20, 2025 Ilkbahar Alper Option Excercise 162 40.18 $ 6,509.16
May 9, 2025 Pokorny Michael Grant 7750 0.00 $ 0.00
Apr 20, 2025 Shek Bernard Option Excercise 29 31.29 $ 907.41
Apr 20, 2025 Ilkbahar Alper Option Excercise 1501 31.29 $ 46,966.29
Mar 20, 2025 Shek Bernard Option Excercise 81 56.21 $ 4,553.01
Mar 20, 2025 Ilkbahar Alper Option Excercise 1558 56.21 $ 87,575.18
Mar 12, 2025 Ilkbahar Alper Option Excercise 569 50.44 $ 28,700.36
Mar 12, 2025 Goeckeler David Option Excercise 3847 50.44 $ 194,042.68
Mar 3, 2025 KUMAR DEVINDER Grant 3771 0.00 $ 0.00
Mar 3, 2025 Cassidy Richard B. II Grant 3771 0.00 $ 0.00
Mar 3, 2025 Alexy Kimberly Grant 4148 0.00 $ 0.00
Mar 3, 2025 Shook Ellyn Grant 3771 0.00 $ 0.00
Mar 3, 2025 Sayiner Necip Grant 3771 0.00 $ 0.00
Mar 3, 2025 MASSENGILL MATTHEW E Grant 4840 0.00 $ 0.00
Feb 28, 2025 Suzuki Miyuki Grant 9841 0.00 $ 0.00
Feb 28, 2025 Caulfield Thomas Grant 9841 0.00 $ 0.00
Feb 21, 2025 WESTERN DIGITAL CORP Other Disposition 116035464 0.00 $ 0.00
Feb 21, 2025 Goeckeler David Grant 307598 0.00 $ 0.00
Feb 21, 2025 Visoso Luis Felipe Grant 154745 0.00 $ 0.00
Feb 21, 2025 Alexy Kimberly Grant 9826 0.00 $ 0.00
Feb 13, 2025 WESTERN DIGITAL CORP Grant 29863251 0.00 $ 0.00