Not financial advice. ThetaGrade is educational and informational only. Nothing here is a recommendation to buy or sell any security, and it is not tailored to anyone. Options involve substantial risk; read the OCC Characteristics and Risks of Standardized Options. Past performance does not guarantee future results. Methodology

COST government trades

Costco Wholesale Corporation - Common Stock. 22 officials filed trades since 2025. COST rating

Trades are filed weeks after they happen and amounts are reported as ranges. Educational, not financial advice.

Who traded it

Official	Branch	Buys	Sells	First trade	Latest trade	Latest filing
Pete Sessions R-TX	House	0	2	2026-10-02	2026-10-13	2026-10-27
Rick W. Allen R-GA	House	0	1	2026-09-18	2026-09-18	2026-10-14
Donald J Trump	Executive	20	11	2024-06-24	2026-07-23	2026-10-08
Richard McCormick R-GA	House	2	1	2023-03-15	2026-07-30	2026-08-14
Markwayne Mullin	Executive	0	1	2026-06-10	2026-06-10	2026-07-25
Alan Armstrong R-OK	Senate	1	0	2026-03-27	2026-03-27	2026-07-21
Dan Newhouse R-WA	House	1	0	2026-07-10	2026-07-10	2026-07-17
Gilbert Ray Cisneros, Jr. D-CA	House	2	1	2025-10-17	2026-01-30	2026-02-13
Douglas J Burgum	Executive	0	1	2025-10-24	2025-10-24	2026-01-21
Markwayne Mullin R-OK Former	Senate	1	0	2025-12-29	2025-12-29	2026-01-16
John Boozman R-AR	Senate	1	0	2025-10-09	2025-10-09	2025-11-15
Shelley Moore Capito R-WV	Senate	0	1	2025-10-17	2025-10-17	2025-11-04
Val T. Hoyle D-OR	House	1	1	2024-10-29	2025-09-23	2025-10-10
Stephen I Miran	Executive	0	1	2025-06-09	2025-06-09	2025-09-06
Lisa C. McClain R-MI	House	2	2	2024-12-11	2025-07-10	2025-08-13
Scott Franklin R-FL	House	1	3	2024-08-07	2025-01-28	2025-07-03
Jefferson Shreve R-IN	House	0	2	2025-03-31	2025-05-12	2025-06-22
Pete Hegseth	Executive	0	1	2025-03-24	2025-03-24	2025-06-07
Troy D Edgar	Executive	0	1	2025-03-25	2025-03-25	2025-05-14
Bruce Westerman R-AR	House	1	1	2025-03-03	2025-04-21	2025-05-12
Greg Landsman D-OH	House	0	4	2025-02-26	2025-03-27	2025-04-08
James Comer R-KY	House	2	0	2025-01-02	2025-01-02	2025-01-10

Every COST trade

Traded	Filed	Days	Official	Stock	Type	Amount	Owner
2025-07-10	2025-08-13	34	Lisa C. McClain	COST Costco Wholesale Corporation - Common Stock	Sell	$1K–$15K	Spouse	Filing ↗
2025-06-17	2025-08-13	57	Lisa C. McClain	COST Costco Wholesale Corporation - Common Stock	BuySold	$1K–$15K	Spouse	Filing ↗
2025-06-09	2025-08-13	65	Lisa C. McClain	COST Costco Wholesale Corporation - Common Stock	Partial sell	$1K–$15K	Spouse	Filing ↗
2024-12-11	2025-08-13	245	Lisa C. McClain	COST Costco Wholesale Corporation - Common Stock	BuySold	$1K–$15K	Spouse	Filing ↗
2024-08-07	2025-07-03	330	Scott Franklin	COST Costco Wholesale Corporation - Common Stock	BuySold	$1K–$15K	Spouse	Filing ↗
2025-05-12	2025-06-22	41	Jefferson Shreve	COST Costco Wholesale Corporation - Common Stock	Sell	$100K–$250K	Self	Filing ↗
2025-03-24	2025-06-07	75	Pete Hegseth	COST Costco Wholesale Corp.	Sell	$1K–$15K		Filing ↗
2025-03-25	2025-05-14	50	Troy D Edgar	COST Costco Wholesale Corp.	Sell	$1K–$15K		Filing ↗
2025-04-21	2025-05-12	21	Bruce Westerman	COST Costco Wholesale Corporation - Common Stock	Sell	$1K–$15K	Self	Filing ↗
2025-03-03	2025-04-16	44	Bruce Westerman	COST Costco Wholesale Corporation - Common Stock	BuySold	$1K–$15K	Self	Filing ↗
2025-03-31	2025-04-11	11	Jefferson Shreve	COST Costco Wholesale Corporation - Common Stock	Partial sell	$15K–$50K	Self	Filing ↗
2025-03-27	2025-04-08	12	Greg Landsman	COST Costco Wholesale Corporation - Common Stock	Sell	$1K–$15K	Joint	Filing ↗
2025-03-27	2025-04-08	12	Greg Landsman	COST Costco Wholesale Corporation - Common Stock	Sell	$1K–$15K	Spouse	Filing ↗
2025-03-27	2025-04-08	12	Greg Landsman	COST Costco Wholesale Corporation - Common Stock	Sell	$15K–$50K	Joint	Filing ↗
2025-01-28	2025-03-18	49	Scott Franklin	COST Costco Wholesale Corporation - Common Stock	Sell	$1K–$15K	Self	Filing ↗
2025-01-28	2025-03-18	49	Scott Franklin	COST Costco Wholesale Corporation - Common Stock	Sell	$1K–$15K	Spouse	Filing ↗
2025-01-28	2025-03-18	49	Scott Franklin	COST Costco Wholesale Corporation - Common Stock	Sell	$50K–$100K	Self	Filing ↗
2025-02-26	2025-03-05	7	Greg Landsman	COST Costco Wholesale Corporation - Common Stock	Partial sell	$1K–$15K	Joint	Filing ↗
2025-01-02	2025-01-10	8	James Comer	COST Costco Wholesale Corporation - Common Stock	BuyOpen	$1K–$15K	Self	Filing ↗
2025-01-02	2025-01-10	8	James Comer	COST Costco Wholesale Corporation - Common Stock	BuyOpen	$1K–$15K	Self	Filing ↗

COST Costco Wholesale Corporation - Common Stock
Sell
Lisa C. McClain
$1K–$15K · Spouse · traded 2025-07-10 · filed 2025-08-13 (34d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
SoldBuy
Lisa C. McClain
$1K–$15K · Spouse · traded 2025-06-17 · filed 2025-08-13 (57d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
Partial sell
Lisa C. McClain
$1K–$15K · Spouse · traded 2025-06-09 · filed 2025-08-13 (65d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
SoldBuy
Lisa C. McClain
$1K–$15K · Spouse · traded 2024-12-11 · filed 2025-08-13 (245d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
SoldBuy
Scott Franklin
$1K–$15K · Spouse · traded 2024-08-07 · filed 2025-07-03 (330d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
Sell
Jefferson Shreve
$100K–$250K · Self · traded 2025-05-12 · filed 2025-06-22 (41d) · Filing ↗
COST Costco Wholesale Corp.
Sell
Pete Hegseth
$1K–$15K · traded 2025-03-24 · filed 2025-06-07 (75d) · Filing ↗
COST Costco Wholesale Corp.
Sell
Troy D Edgar
$1K–$15K · traded 2025-03-25 · filed 2025-05-14 (50d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
Sell
Bruce Westerman
$1K–$15K · Self · traded 2025-04-21 · filed 2025-05-12 (21d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
SoldBuy
Bruce Westerman
$1K–$15K · Self · traded 2025-03-03 · filed 2025-04-16 (44d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
Partial sell
Jefferson Shreve
$15K–$50K · Self · traded 2025-03-31 · filed 2025-04-11 (11d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
Sell
Greg Landsman
$1K–$15K · Joint · traded 2025-03-27 · filed 2025-04-08 (12d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
Sell
Greg Landsman
$1K–$15K · Spouse · traded 2025-03-27 · filed 2025-04-08 (12d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
Sell
Greg Landsman
$15K–$50K · Joint · traded 2025-03-27 · filed 2025-04-08 (12d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
Sell
Scott Franklin
$1K–$15K · Self · traded 2025-01-28 · filed 2025-03-18 (49d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
Sell
Scott Franklin
$1K–$15K · Spouse · traded 2025-01-28 · filed 2025-03-18 (49d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
Sell
Scott Franklin
$50K–$100K · Self · traded 2025-01-28 · filed 2025-03-18 (49d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
Partial sell
Greg Landsman
$1K–$15K · Joint · traded 2025-02-26 · filed 2025-03-05 (7d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
OpenBuy
James Comer
$1K–$15K · Self · traded 2025-01-02 · filed 2025-01-10 (8d) · Filing ↗
COST Costco Wholesale Corporation - Common Stock
OpenBuy
James Comer
$1K–$15K · Self · traded 2025-01-02 · filed 2025-01-10 (8d) · Filing ↗