Klauer James C [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
09/12/2022	COSTCO WHOLESALE CORP /NEW	COST	Grant	Common Stock	7.2k	$0.00	$0	09/12/2022
09/12/2022	COSTCO WHOLESALE CORP /NEW	COST	Grant	Common Stock	4.8k	$0.00	$0	09/12/2022
09/12/2022	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	1.6k	$539.52	$863.2k	09/12/2022
10/22/2021	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	1.4k	$481.99	$683k	09/28/2021
10/22/2021	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	1.4k	$481.99	$691.7k	09/28/2021
10/22/2021	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	1.4k	$481.99	$696.5k	09/28/2021
10/22/2021	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	764	$481.99	$368.2k	09/28/2021
10/22/2021	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	551	$481.99	$265.6k	09/28/2021
09/28/2021	COSTCO WHOLESALE CORP /NEW	COST	Gift	Common Stock	15k	$0.00	$0	09/28/2021
09/14/2021	COSTCO WHOLESALE CORP /NEW	COST	Grant	Common Stock	9k	$0.00	$0	09/14/2021
09/14/2021	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	855	$458.41	$391.9k	09/14/2021
06/14/2021	COSTCO WHOLESALE CORP /NEW	COST	Sale	Common Stock	5k	$380.53	$1.9M	06/14/2021
12/11/2020	COSTCO WHOLESALE CORP /NEW	COST	Grant	Common Stock	288	$0.00	$0	12/11/2020
10/22/2020	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	540	$375.75	$202.9k	10/22/2020
10/22/2020	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	500	$375.75	$187.9k	10/22/2020
10/22/2020	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	709	$375.75	$266.4k	10/22/2020
10/22/2020	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	563	$375.75	$211.5k	10/22/2020
10/22/2020	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	509	$375.75	$191.3k	10/22/2020
09/14/2020	COSTCO WHOLESALE CORP /NEW	COST	Grant	Common Stock	10.7k	$0.00	$0	09/14/2020
09/14/2020	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	972	$342.92	$333.3k	09/14/2020
08/07/2020	COSTCO WHOLESALE CORP /NEW	COST	Sale	Common Stock	4k	$342.72	$1.4M	08/07/2020
10/22/2019	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	599	$299.97	$179.7k	10/22/2019
10/22/2019	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	509	$299.97	$152.7k	10/22/2019
10/22/2019	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	540	$299.97	$162k	10/22/2019
10/22/2019	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	500	$299.97	$150k	10/22/2019
10/22/2019	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	709	$299.97	$212.7k	10/22/2019
09/18/2019	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	1.3k	$292.43	$368.8k	09/18/2019
09/18/2019	COSTCO WHOLESALE CORP /NEW	COST	Grant	Common Stock	13.5k	$0.00	$0	09/18/2019
06/07/2019	COSTCO WHOLESALE CORP /NEW	COST	Sale	Common Stock	700	$255.80	$179.1k	06/07/2019
06/07/2019	COSTCO WHOLESALE CORP /NEW	COST	Sale	Common Stock	4.3k	$255.49	$1.1M	06/07/2019
10/22/2018	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	500	$229.06	$114.5k	10/22/2018
10/22/2018	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	536	$229.06	$122.8k	10/22/2018
10/22/2018	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	315	$229.06	$72.2k	10/22/2018
10/22/2018	COSTCO WHOLESALE CORP /NEW	COST	Payment of Exercise	Common Stock	371	$229.06	$85k	10/22/2018