COST Filing
4Filing Date: Jan 20, 2026
COSTCO WHOLESALE CORP /NEW (COST) · Insider Trading (Form 4) SEC Filing
Statement of Changes in Beneficial Ownership
descriptionView SEC Filing
ACC: 0000909832-26-000012open_in_new
Total Value$437.4K
Trades1
Insiders1
Transaction Details
DECKER SUSAN L
Director·Direct
Sell · Dispose
Common Stock
Shares-458
Price$955.00
Total Value$437.4K
Shares Owned After8.53K
Transaction DateJan 16, 2026
Post-Transaction Holdings
DECKER SUSAN L
| Security | Shares | Change |
|---|---|---|
| Common Stock | 8.53K | -458 (-5.09%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-01-16
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: COSTCO WHOLESALE CORP /NEW (COST)
CIK: 0000909832
--- Reporting Owner ---
Name: DECKER SUSAN L
CIK: 0001234655
Role: Director
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock
Date: 2026-01-16 | Code: S (Open market sale)
Shares: -458 | Price: $955.00
Total Value: $437,390.00
Shares Owned After: 8,531.936 | Ownership: D (Direct)
--- Signature ---
/s/ /s/ Alejandro Torres, Attorney-in-Fact (2026-01-20)