Insider trade

Officer sold ~$697K of SNDK shares in the open market

Traded Aug 3, 2026 · Filed Aug 5, 2026

SandiskSNDK

~$697K
Reported value · 600 sh @ $1,162.16: 31K
Holds after · shares reported: +38.8%
stock since the trade · S&P 500 +0.8%, $1,288.03 → $1,787.69 on Oct 1

Why it stands out

Sandisk's Chief Legal Officer & Secty sold $697K of Sandisk shares. It was planned long ago, so it says very little.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Aug 3, 2026
Reporting period: Not applicable
Filed with the SEC: Aug 5, 2026

Officer$500K–$1MPre-arranged plan referenced

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$697,296

Shares × reported transaction price

Timing vs results

95 days after results of Apr 30, 2026, 2 days before results of Aug 5, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $1,288.03 on Aug 3, 2026, 3065% above its 52-week low and 45% below its high, after a 41% drop over the previous 30 trading days

52-week range $40.69 (Aug 7, 2025) to $2,335.00 (Jun 25, 2026), 54% of the way up, from 251 adjusted closes. 30 trading days earlier: $2,184.75 on Jun 18, 2026. Describes the past only, not a forecast

Planned / mechanical clue

Footnote references a pre-arranged trading plan (Rule 10b5-1)

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	-0.5%	+0.3%	-0.8%
30 days	+28.8%	+0.1%	+28.8%

Past results only. Not a forecast.

Source receipt

Record ID: 0001363249-26-000058
Filed / recorded: Aug 5, 2026, 12:18 AM UTC
Added to OQRO: Oct 2, 2026, 12:28 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: Sandisk Corp
Issuer CIK: 2023554
Ticker: SNDK
Reporting person: Bernard Shek
Relationship: Officer
Officer title: Chief Legal Officer & Secty
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Aug 3, 2026
Transaction code: S
Shares / units: 600
Price per share: $1,162.16
Acquired / disposed: Disposed (D)
Shares owned after: 30,915
Ownership form: Direct
Amendment: No

Footnotes from the filing

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.

Around the same time

Officer plans to sell ~$9.74M of Sandisk

Planned, from pay5w ago

Officer sold ~$915K of Sandisk

Scheduled in advance5w ago

6w ago

212Shares · @ $1,480.77

Routine share withholding; mechanical by default.

Why it stands out Official record