Gift or transfer — classified separately from trades.
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 OwnershipAll the details
Dates, kept separate
Transaction date
May 12, 2026
Reporting period
Not applicable
Filed with the SEC
May 14, 2026
DirectorIndirect holdingGift / transfer
Context
Classification
gift transfer
Code G — gift, bequest or transfer
Planned / mechanical clue
None found in footnotes
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001363249-26-000031
Filed / recorded
May 14, 2026, 9:36 PM 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
Thomas Caulfield
Relationship
Director
Security
Common Stock
Table
Non-derivative (Table I)
Transaction date
May 12, 2026
Transaction code
G
Shares / units
9,666
Price per share
$0.00
Acquired / disposed
Disposed (D)
Shares owned after
4,834
Ownership form
Indirect — Spouse's Trust
Amendment
No
Footnotes from the filing
On May 12, 2026, the Reporting Person's Spouse's Trust gifted 9,666 shares to irrevocable trusts for the benefit of the Reporting Person's children for estate planning purposes. The Reporting Person disclaims beneficial ownership of these shares, which are now held by a third-party trustee, and they are no longer indirectly owned by the Reporting Person.
Congressional trade