Form 4 Filing: STANTON JOHN W Acquires (Grant) shares of $COST

STOCK AWARD / GRANT

⚡ MATERIALITY: 1/10

corporate issuer

COSTCO WHOLESALE CORP /NEW

Ticker: $COST

Transaction Value

N/A (Non-Open-Market)

Price/Share: $0.00 (Non-Open-Market)

transaction date

2026-10-22

Shares: 266

Market Price Activity

HillSignal AI Analytical Report

SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, STANTON JOHN W, holds the title of Director at COSTCO WHOLESALE CORP /NEW.

On 2026-10-22, the insider transacted 266 shares.This transaction is a non-open-market event (such as a stock grant or option exercise) with a reported price per share of $0.00.

Executive Summary Summary

STANTON JOHN W (Director) was granted $0 of $COST

Post-Transaction Position: 24,355.936 shares

SEC Accession No: 0000909832-26-000122 (CIK: 904858)

Verified Multi-Source Index

Verify the accuracy of this insider transaction and corporate entity independently. HillSignal pulls data directly from official SEC databases; use the sources below to corroborate.

SEC EDGAR FilingView Source Form 4

Yahoo Finance$COST Quote & Profile

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