James C Klauer

COST

James C Klauer serves as Executive Vice President at Costco Wholesale Corporation (COST). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

14 trades

$18.86M

Net Position

Net Seller

$18.86M

Companies Traded

COST

Active Period

Jun 2021 – Jan 2026

14 total trades

Most Recent

Sell COST

Jan 14, 2026 · $1.41M

James C Klauer's Insider Trading at Costco Wholesale Corporation (COST)

Buys

0 · $0.00

Sells

14 · $18.86M

Total Shares Bought

Total Shares Sold

29,743

COST Price Chart

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Date	Type	Shares	Avg Price	Value
Jan 14, 2026	Sell	1,500	$939.00	$1.41M
Oct 22, 2025	Sell	918	$944.01	$866.6K
Sep 10, 2025	Sell	958	$956.58	$916.4K
Oct 22, 2024	Sell	1,097	$893.65	$980.3K
Sep 16, 2024	Sell	1,610	$908.11	$1.46M
Oct 22, 2023	Sell	1,265	$553.15	$699.7K
Oct 11, 2023	Sell	1,500	$562.01	$843.0K
Jul 20, 2023	Sell	4,000	$981.07	$3.92M
Jan 27, 2023	Sell	2,500	$503.69	$1.26M
Oct 22, 2022	Sell	1,328	$478.18	$635.0K
Sep 12, 2022	Sell	1,600	$539.52	$863.2K
Sep 28, 2021	Sell	5,612	$481.99	$2.70M
Sep 14, 2021	Sell	855	$458.41	$391.9K
Jun 14, 2021	Sell	5,000	$380.53	$1.90M