Compensation award — excluded from discretionary-purchase analysis.
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
Oct 22, 2025
Reporting period
Not applicable
Filed with the SEC
Oct 24, 2025
InsiderGrant / award
Context
Classification
grant award
Code A — grant or award
Planned / mechanical clue
Footnote references vesting of compensation awards
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0000909832-25-000144
Filed / recorded
Oct 24, 2025, 11:50 PM UTC
Added to OQRO
Oct 2, 2026, 3:52 AM UTC
Parser
form4-xml-v1
Data quality
Verified: identifiers matched exactly
Issuer
COSTCO WHOLESALE CORP /NEW
Issuer CIK
909832
Ticker
COST
Reporting person
Barbre Tiffany Marie
Relationship
Other
Security
Common Stock
Table
Non-derivative (Table I)
Transaction date
Oct 22, 2025
Transaction code
A
Shares / units
2,118
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
6,937.15
Ownership form
Direct
Amendment
No
Footnotes from the filing
Grant of Restricted Stock Units. Vests one-fifth on October 22, 2026, and one-fifth annually on October 22 for the following four years. In addition, under the Stock Incentive Plan, employees are eligible for accelerated vesting upon the anniversary of their 25th, 30th and 35th years of service.
Not applicable. Grant of Restricted Stock Units.
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