Rubanenko Yoram
SEC insider (Form 3/4/5 filer). CIK 0001886447. Executive Vice President at COSTCO WHOLESALE CORP /NEW (COST). 7 reported Form 4/5 transactions since Sep 2024; latest on Sep 10, 2026. Located in ISSAQUAH, WA.
Companies Rubanenko Yoram has filed insider reports for
- COSTCO WHOLESALE CORP /NEW (COST): Officer, Executive Vice President
Rubanenko Yoram
CIK: 0001886447
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
COSTCO WHOLESALE CORP /NEW
Discretionary Trading P&L
Holdings
Transaction History (7 total)
- Sep 10, 2026COST
COSTCO WHOLESALE CORP /NEW
AwardDirect4.1K shares- - Sep 10, 2026COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect1.7K shares at avg. $902.38$1.5M - Sep 10, 2025COST
COSTCO WHOLESALE CORP /NEW
AwardDirect4.2K shares- - Sep 10, 2025COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect1.7K shares at avg. $956.29$1.7M - Jul 14, 2025COST
COSTCO WHOLESALE CORP /NEW
SaleDirect4K shares at avg. $974.96$3.9M - Sep 16, 2024COST
COSTCO WHOLESALE CORP /NEW
AwardDirect6.7K shares- - Sep 16, 2024COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect2.9K shares at avg. $907.87$2.6M
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 10, 2026 | COST COSTCO WHOLESALE CORP /NEW | Award | 4,129 | - | $0 | Direct |
| Sep 10, 2026 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 1,696 | $902.38 | $1,530,393 | Direct |
| Sep 10, 2025 | COST COSTCO WHOLESALE CORP /NEW | Award | 4,219 | - | - | Direct |
| Sep 10, 2025 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 1,746 | $956.29 | $1,669,599 | Direct |
| Jul 14, 2025 | COST COSTCO WHOLESALE CORP /NEW | Sale | 4,000 | $974.96 | $3,899,852 | Direct |
| Sep 16, 2024 | COST COSTCO WHOLESALE CORP /NEW | Award | 6,737 | - | $0 | Direct |
| Sep 16, 2024 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 2,873 | $907.87 | $2,608,512 | Direct |
1-7 of 7 transactions