Sullivan John Christopher
SEC insider (Form 3/4/5 filer). CIK 0001902272. Executive VP at COSTCO WHOLESALE CORP /NEW (COST). 18 reported Form 4/5 transactions since Sep 2024; latest on Oct 22, 2026. Located in ISSAQUAH, WA.
Companies Sullivan John Christopher has filed insider reports for
- COSTCO WHOLESALE CORP /NEW (COST): Officer, Executive VP
Sullivan John Christopher
CIK: 0001902272
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 (18 total)
- Oct 22, 2026COST
COSTCO WHOLESALE CORP /NEW
AwardDirect4.6K shares- - Oct 22, 2026COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect573 shares at avg. $1018.21$583K - Oct 22, 2026COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect647 shares at avg. $1018.21$659K - Oct 22, 2026COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect975 shares at avg. $1018.21$993K - Oct 22, 2026COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect732 shares at avg. $1018.21$746K - Oct 22, 2026COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect836 shares at avg. $1018.21$851K - Oct 22, 2025COST
COSTCO WHOLESALE CORP /NEW
AwardDirect4.7K shares- - Oct 22, 2025COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect421 shares at avg. $944.68$398K - Oct 22, 2025COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect573 shares at avg. $944.68$541K - Oct 22, 2025COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect569 shares at avg. $944.68$537K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 22, 2026 | COST COSTCO WHOLESALE CORP /NEW | Award | 4,552 | - | $0 | Direct |
| Oct 22, 2026 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 573 | $1018.21 | $583,265 | Direct |
| Oct 22, 2026 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 647 | $1018.21 | $659,084 | Direct |
| Oct 22, 2026 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 975 | $1018.21 | $992,775 | Direct |
| Oct 22, 2026 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 732 | $1018.21 | $745,639 | Direct |
| Oct 22, 2026 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 836 | $1018.21 | $851,014 | Direct |
| Oct 22, 2025 | COST COSTCO WHOLESALE CORP /NEW | Award | 4,654 | - | - | Direct |
| Oct 22, 2025 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 421 | $944.68 | $397,720 | Direct |
| Oct 22, 2025 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 573 | $944.68 | $541,141 | Direct |
| Oct 22, 2025 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 569 | $944.68 | $537,419 | Direct |
1-10 of 18 transactions