MILLER RUSSELL D

PrivateCIK: 1729741
Location

ISSAQUAH, WA

MILLER RUSSELL D (Executive Vice President) sold 15.4% of their position (1.50K shares) of COSTCO WHOLESALE CORP /NEW on the open market

Open‑market sale worth $1.37M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderMILLER RUSSELL DCIK 1729741
Officer· Executive Vice President
Since Sep 2019
-1.50K
Net shares
Net seller
$1.37M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
1.50K disposed
Non-Derivative Transactions1

Common Stock

Indirect
S · Sale

Shares

1.50K

Price / share

$916.32

Trade value

$1.37M

% of position

15.4%
1/9/2026
9.74K8.24K
Total

Net shares

1.50K

Net value

-$1.37M

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct
Shares owned0.93
Total
0.93 direct0.93
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
MILLER RUSSELL D — Insider Transaction (Form 4) Filed Jan 12, 2026 | Finecho