MILLERCHIP GARY
SEC insider (Form 3/4/5 filer). CIK 0001771770. Executive Vice President at COSTCO WHOLESALE CORP /NEW (COST) and 1 other issuer. 14 reported Form 4/5 transactions since Sep 2024; latest on Oct 22, 2026. Located in ISSAQUAH, WA.
Companies MILLERCHIP GARY has filed insider reports for
- COSTCO WHOLESALE CORP /NEW (COST): Officer, Executive Vice President
- SLM Corp (SLM): Director
MILLERCHIP GARY
CIK: 0001771770
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (14 total)
- Oct 22, 2026COST
COSTCO WHOLESALE CORP /NEW
AwardDirect6.1K shares- - Oct 22, 2026COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect313 shares at avg. $1018.21$319K - Oct 22, 2026COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect500 shares at avg. $1018.21$509K - Oct 22, 2026COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect817 shares at avg. $1018.21$832K - Jun 16, 2026SLM
SLM Corp
AwardDirect7.3K shares- - Mar 11, 2026COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect1.2K shares at avg. $992.23$1.1M - Oct 22, 2025COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect500 shares at avg. $944.68$473K - Oct 22, 2025COST
COSTCO WHOLESALE CORP /NEW
Tax PaymentDirect313 shares at avg. $944.68$296K - Oct 22, 2025COST
COSTCO WHOLESALE CORP /NEW
AwardDirect6.3K shares- - Jun 17, 2025SLM
SLM Corp
AwardDirect5.3K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 22, 2026 |  COST COSTCO WHOLESALE CORP /NEW | Award | 6,140 | - | $0 | Direct |
| Oct 22, 2026 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 313 | $1018.21 | $319,159 | Direct |
| Oct 22, 2026 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 500 | $1018.21 | $509,434 | Direct |
| Oct 22, 2026 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 817 | $1018.21 | $831,845 | Direct |
| Jun 16, 2026 |  SLM SLM Corp | Award | 7,349 | - | $0 | Direct |
| Mar 11, 2026 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 1,154 | $992.23 | $1,145,050 | Direct |
| Oct 22, 2025 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 500 | $944.68 | $472,642 | Direct |
| Oct 22, 2025 | COST COSTCO WHOLESALE CORP /NEW | Tax Payment | 313 | $944.68 | $295,732 | Direct |
| Oct 22, 2025 | COST COSTCO WHOLESALE CORP /NEW | Award | 6,268 | - | - | Direct |
| Jun 17, 2025 | SLM SLM Corp | Award | 5,281 | - | - | Direct |
1-10 of 14 transactions