SanDisk Ownership & Insider Activity

SanDisk (SNDK) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 0.7% of shares outstanding. Institutional investors hold 53.7%. Over the past 90 days, insiders made 8 sales worth $129.0M.

Shares Outstanding

142.289M

Shares Float

141.866M

Insider Shares Owned

1.059M

Insider % Owned

0.7%

Institutional Shares Held

77.418M

Institutional % Held

53.7%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

Sales (90d)

$129.0M total

Net Activity

Net Selling

Net Value (90d)

-$129.0M

SanDisk Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Oct 1, 2026	Bernard Shek	CHIEF LEGAL OFFICER AND SECTY	SELL	600.000	$1734.94	$1.0M
Sep 17, 2026	David Goeckeler	CHAIRMAN & CEO	SELL	30.545K	$1574.21	$53.3M
Sep 15, 2026	Luis F. Visoso	EVP & CFO	SELL	1.000K	$1568.83	$1.6M
Sep 14, 2026	David Goeckeler	CHAIRMAN & CEO	SELL	33.838K	$1527.87	$51.7M
Sep 3, 2026	Alper Ilkbahar	EVP & CHIEF TECHNOLOGY OFFICER	SELL	3.644K	$1555.97	$5.7M
Sep 3, 2026	Alper Ilkbahar	EVP & CHIEF TECHNOLOGY OFFICER	SELL	4.712K	$1540.58	$7.3M
Sep 3, 2026	Bernard Shek	CHIEF LEGAL OFFICER & SECTY	SELL	4.579K	$1662.02	$7.6M
Sep 1, 2026	Bernard Shek	CHIEF LEGAL OFFICER & SECTY	SELL	600.000	$1525.60	$915K
Aug 3, 2026	Bernard Shek	CHIEF LEGAL OFFICER & SECTY	SELL	600.000	$1162.16	$697K
Jul 1, 2026	Bernard Shek	CHIEF LEGAL OFFICER & SECTY	SELL	600.000	$2088.00	$1.3M
Jun 3, 2026	Bernard Shek	CHIEF LEGAL OFFICER & SECTY	SELL	600.000	$1736.00	$1.0M
Jun 1, 2026	Alper Ilkbahar	EVP, CHIEF TECHNOLOGY OFFICER	SELL	4.694K	$1756.58	$3.5M
May 12, 2026	Michael Pokorny	VP, CHIEF ACCOUNTING OFFICER	SELL	2.446K	$1426.18	$3.5M
May 8, 2026	Necip Sayiner	DIRECTOR	SELL	579.000	$1503.11	$870K

Date	Member	Party	Chamber	Action	Amount
May 7, 2026	Josh Gottheimer	D	House	Purchase	$1,001 - $15,000
Mar 27, 2026	Alan Armstrong	R	Senate	Purchase	$1,001 - $15,000
Mar 13, 2026	Gilbert Ray Cisneros	D	House	Purchase	$1,001 - $15,000
Jan 9, 2026	Gilbert Ray Cisneros	D	House	Purchase	$1,001 - $15,000
Oct 31, 2025	Lisa McClain	R	House	Sale	$1,001 - $15,000
Oct 30, 2025	Lisa McClain	R	House	Sale	$1,001 - $15,000
Oct 30, 2025	Lisa McClain	R	House	Purchase	$1,001 - $15,000
Apr 8, 2025	Robert Bresnahan	R	House	Sale	$1,001 - $15,000
Apr 7, 2025	Jefferson Shreve	R	House	Sale	$15,001 - $50,000
Apr 4, 2025	Robert Bresnahan	R	House	Sale	$1,001 - $15,000
Feb 24, 2025	Jefferson Shreve	R	House	E	$1,001 - $15,000