KLAUER JAMES C

PrivateCIK: 1729360
Location

ISSAQUAH, WA

KLAUER JAMES C (Executive Vice President) sold 3.2% of their position (1.50K shares) of COSTCO WHOLESALE CORP /NEW on the open market

Open‑market sale worth $1.41M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderKLAUER JAMES CCIK 1729360
Officer· Executive Vice President
Since Oct 2018
-1.50K
Net shares
Net seller
$1.41M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
1.50K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

1.50K

Price / share

$939.00

Trade value

$1.41M

% of position

3.2%
1/14/2026
46.34K44.84K
Total

Net shares

1.50K

Net value

-$1.41M

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

Common Stock

Indirect
Shares owned98.50
Total
98.50 indirect98.50
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
KLAUER JAMES C — Insider Transaction (Form 4) Filed Jan 15, 2026 | Finecho