Transaction · 0000909832-26-000131

Sullivan John Christopher

Sullivan John Christopher, EV, reported a transaction classified as withholding at COSTCO WHOLESALE CORP NEW involving 732.304000 shares for an estimated $745639.26. Reported holdings after the transaction were 49295.689000 shares. A 10b5-1 reference was not detected in the stored filing text.

withholdingSEC transaction code FEV
COSTCOSTCO WHOLESALE CORP NEW
Trade date
Oct 22, 2026
Filing date
Oct 27, 2026
View on SEC Insider profile
Disclosed value-$745kShares × reported price
Shares traded732$1,018.21 per share
Holdings after49.2kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Calculated only for code-P purchases and code-S sales.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

COST price since this filing

Daily closing prices, with the filing date and available return windows
COST · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -10.5%1w ago -2.7%1d ago -0.7%
Returns since7d30d90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
withholding
Code F
Identifier
0000909832-26-000131
Common Stock
Transaction date
Oct 22, 2026
Filed Oct 27, 2026, 08:16 PM · 5d delay
Shares
732.304 sh
$1,018.21 per share
Estimated value
-$745k
Computed from shares × price
Holdings after
49,295.689 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership
Filing-only score

-16 points

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • tax_withholding-22 points

    transaction_code = F

    Tax withholding on vesting shares is mechanical.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Executive VP

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Grant was initially made on October 22, 2025, subject to performance conditions concerning fiscal 2026, which have been deemed satisfied by the Compensation Committee of the Board of Directors. The ea…

  2. F2

    Not applicable. Grant of Restricted Stock Units.

  3. F3

    This transaction is a withholding by the Company for taxes in connection with the vesting of previously granted restricted stock units. The price represents the closing market price of Costco common s…

Original filing · 0000909832-26-000131
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