DECKER SUSAN L

COST

DECKER SUSAN L serves as Director 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

7 trades

$5.90M

Net Position

Net Seller

$5.90M

Companies Traded

COST

Active Period

Dec 2022 – Jan 2026

7 total trades

Most Recent

Sell COST

Jan 20, 2026 · $437.4K

DECKER SUSAN L's Insider Trading at Costco Wholesale Corporation (COST)

Buys

0 · $0.00

Sells

7 · $5.90M

Total Shares Bought

Total Shares Sold

9,555

COST Price Chart

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Date	Type	Shares	Avg Price	Value
Jan 20, 2026	Sell	458	$955.00	$437.4K
Jun 18, 2025	Sell	547	$980.00	$536.1K
Aug 15, 2024	Sell	620	$876.50	$543.4K
Feb 9, 2024	Sell	1,442	$723.48	$1.04M
Jun 28, 2023	Sell	1,565	$533.00	$834.1K
Jun 7, 2023	Sell	3,971	$514.14	$2.04M
Dec 12, 2022	Sell	952	$483.00	$459.8K