COST - Costco Wholesale Corp /New - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	#f	T	TVal	Price	Qty	Own	H
9/30/26 17:52	9/29/26	COST	Retail	VrtySt	Variety Stores	Frates Caton	WA	O	Sr. EVP	3	S	-2,830	930.57	-3	9	D
9/30/26 17:48	9/29/26	COST	Retail	VrtySt	Variety Stores	Adamo Claudine	WA	O	EVP	2	S	-4,541	926.81	-5	7	D
6/25/26 16:12	6/23/26	COST	Retail	VrtySt	Variety Stores	Denman Kenneth D	WA	D		1	S	-847	957.45	-1	5	D
1/23/26 16:53	1/21/26	COST	Retail	VrtySt	Variety Stores	Jones Teresa A.	WA	O	EVP	2	S	-1,434	988.65	-1	4	D
1/20/26 16:15	6/18/25	COST	Retail	VrtySt	Variety Stores	Decker Susan L	WA	D		2	S	-973	968.61	-1	12	D
1/15/26 16:27	1/14/26	COST	Retail	VrtySt	Variety Stores	Klauer James C	WA	O	EVP	1	S	-1,409	939.00	-2	45	D
1/12/26 16:36	1/9/26	COST	Retail	VrtySt	Variety Stores	Miller Russell D	WA	O	Sr. EVP	2	S	-4,468	915.41	-5	10	I
12/31/25 16:59	12/29/25	COST	Retail	VrtySt	Variety Stores	Polit Javier	WA	O	EVP	1	S.m	-2,259	866.38	-3	10	D
11/12/25 17:45	11/7/25	COST	Retail	VrtySt	Variety Stores	Wilcox William Richard	WA	O	EVP	1	S	-2,232	930.13	-2	2	D
10/24/25 19:50	10/24/25	COST	Retail	VrtySt	Variety Stores	Barbre Tiffany Marie	WA	H	Principa	1	S	-1,158	934.91	-1	5	D
7/15/25 16:10	7/14/25	COST	Retail	VrtySt	Variety Stores	Rubanenko Yoram	WA	O	EVP	1	S	-3,900	974.96	-4	6	D
6/10/25 16:52	6/9/25	COST	Retail	VrtySt	Variety Stores	Callans Patrick J	WA	O	EVP	1	S	-3,008	1,002.8	-3	59	D
6/9/25 16:21	6/6/25	COST	Retail	VrtySt	Variety Stores	Riel Pierre	WA	O	EVP	1	S	-2,028	1,014.1	-2	8	D

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person