COST

COSTCO WHOLESALE CORP /NEW · Wikipedia · Yahoo Finance chart ↗

Price

Last close: $901.35Last update Sep 15, 2026
12-month high: $1096.50
12-month low: $844.06

Reported holders

Reported purchases with no subsequent reported sale.

Name	Purchased	Price that day	ROI
Dan Newhouse Rank #60	Jul 10, 2026	$916.25	-1.63%
Alan Armstrong	Mar 27, 2026	$983.86	-8.39%
Gilbert Cisneros Rank #46	Jan 30, 2026	$940.25	-4.14%
John Boozman Rank #70	Oct 9, 2025	$942.89	-4.41%
Marjorie Taylor Mrs Greene Rank #8	Mar 17, 2025	$916.61	-1.66%
James Comer Rank #47	Jan 2, 2025	$909.81	-0.93%
Kathy Manning Rank #6	Jul 2, 2024	$859.36	+4.89%
Pete Sessions Rank #45	Jan 31, 2024	$694.88	+29.71%
Kevin Hern Rank #80	Jan 12, 2024	$683.24	+31.92%
Jared Moskowitz Rank #42	Dec 28, 2023	$663.10	+35.93%
Jared Moskowitz Rank #42	Feb 21, 2023	$501.74	+79.64%
Ed Perlmutter Rank #32	Nov 10, 2022	$513.13	+75.66%
Marjorie Taylor Mrs Greene Rank #8	Jun 10, 2022	$463.31	+94.55%

Prices are the market close on the purchase date; exact purchase prices are not disclosed. ROI is the percentage gain or loss from that price to the last close.

All trades

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Public-equity transactions, newest transaction dates first
Ticker	Politician Name	Transaction Type	Trade Date	Found Date
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Richard Dean Dr McCormick, sale, Jul 30, 2026	Richard Dean Dr McCormick Rank #62	Sale	Jul 30, 2026	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Dan Newhouse, purchase, Jul 10, 2026	Dan Newhouse Rank #60	Purchase	Jul 10, 2026	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock, Alan Armstrong, purchase, Mar 27, 2026	Alan Armstrong	Purchase	Mar 27, 2026	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Gilbert Cisneros, purchase, Jan 30, 2026	Gilbert Cisneros Rank #46	Purchase	Jan 30, 2026	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Gilbert Cisneros, sale, Dec 24, 2025	Gilbert Cisneros Rank #46	Sale	Dec 24, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Richard Dean Dr McCormick, purchase, Nov 5, 2025	Richard Dean Dr McCormick Rank #62	Purchase	Nov 5, 2025	Sep 11, 2026
COST — Costco Wholesale, Shelley M Capito, sale, Oct 17, 2025	Shelley M Capito Rank #65	Sale	Oct 17, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Gilbert Cisneros, purchase, Oct 17, 2025	Gilbert Cisneros Rank #46	Purchase	Oct 17, 2025	Sep 11, 2026
COST — Costco Wholesale, John Boozman, purchase, Oct 9, 2025	John Boozman Rank #70	Purchase	Oct 9, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Valerie Hoyle, sale, Sep 23, 2025	Valerie Hoyle Rank #101	Sale	Sep 23, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Lisa McClain, sale, Jul 10, 2025	Lisa McClain Rank #2	Sale	Jul 10, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Lisa McClain, purchase, Jun 17, 2025	Lisa McClain Rank #2	Purchase	Jun 17, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Lisa McClain, sale, Jun 9, 2025	Lisa McClain Rank #2	Sale	Jun 9, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Jefferson Shreve, sale, May 12, 2025	Jefferson Shreve Rank #120	Sale	May 12, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Bruce Westerman, sale, Apr 21, 2025	Bruce Westerman Rank #123	Sale	Apr 21, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Jefferson Shreve, sale, Mar 31, 2025	Jefferson Shreve Rank #120	Sale	Mar 31, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Greg Landsman, sale, Mar 27, 2025	Greg Landsman Rank #48	Sale	Mar 27, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Marjorie Taylor Mrs Greene, purchase, Mar 17, 2025	Marjorie Taylor Mrs Greene Rank #8	Purchase	Mar 17, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Bruce Westerman, purchase, Mar 3, 2025	Bruce Westerman Rank #123	Purchase	Mar 3, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Greg Landsman, sale, Feb 26, 2025	Greg Landsman Rank #48	Sale	Feb 26, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Scott Scott Franklin, sale, Jan 28, 2025	Scott Scott Franklin Rank #75	Sale	Jan 28, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], James Comer, purchase, Jan 2, 2025	James Comer Rank #47	Purchase	Jan 2, 2025	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Lisa McClain, purchase, Dec 11, 2024	Lisa McClain Rank #2	Purchase	Dec 11, 2024	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Marjorie Taylor Mrs Greene, purchase, Nov 25, 2024	Marjorie Taylor Mrs Greene Rank #8	Purchase	Nov 25, 2024	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Valerie Hoyle, purchase, Oct 29, 2024	Valerie Hoyle Rank #101	Purchase	Oct 29, 2024	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Marjorie Taylor Mrs Greene, purchase, Oct 4, 2024	Marjorie Taylor Mrs Greene Rank #8	Purchase	Oct 4, 2024	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Scott Scott Franklin, purchase, Aug 7, 2024	Scott Scott Franklin Rank #75	Purchase	Aug 7, 2024	Sep 11, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Scott Scott Franklin, sale, Aug 6, 2024	Scott Scott Franklin Rank #75	Sale	Aug 6, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Scott Scott Franklin, sale, Aug 1, 2024	Scott Scott Franklin Rank #75	Sale	Aug 1, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Kathy Manning, purchase, Jul 2, 2024	Kathy Manning Rank #6	Purchase	Jul 2, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Marjorie Taylor Mrs Greene, purchase, Jun 24, 2024	Marjorie Taylor Mrs Greene Rank #8	Purchase	Jun 24, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Greg Landsman, purchase, May 15, 2024	Greg Landsman Rank #48	Purchase	May 15, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], Pete Sessions, purchase, Jan 31, 2024	Pete Sessions Rank #45	Purchase	Jan 31, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Kevin Hern, purchase, Jan 12, 2024	Kevin Hern Rank #80	Purchase	Jan 12, 2024	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Jared Moskowitz, purchase, Dec 28, 2023	Jared Moskowitz Rank #42	Purchase	Dec 28, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], John R Curtis, sale, Dec 4, 2023	John R Curtis Rank #39	Sale	Dec 4, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], Greg Stanton, sale, Oct 24, 2023	Greg Stanton Rank #72	Sale	Oct 24, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], Greg Stanton, purchase, Sep 26, 2023	Greg Stanton Rank #72	Purchase	Sep 26, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock, Daniel S Sullivan, sale, Aug 22, 2023	Daniel S Sullivan Rank #114	Sale	Aug 22, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Jared Moskowitz, purchase, Jul 14, 2023	Jared Moskowitz Rank #42	Purchase	Jul 14, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], Zoe Lofgren, sale, May 25, 2023	Zoe Lofgren Rank #112	Sale	May 25, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], Scott Scott Franklin, purchase, Apr 19, 2023	Scott Scott Franklin Rank #75	Purchase	Apr 19, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Richard Dean Dr McCormick, purchase, Mar 15, 2023	Richard Dean Dr McCormick Rank #62	Purchase	Mar 15, 2023	Sep 11, 2026
COST — Costco Wholesale Corporation (COST) [ST], John R Curtis, sale, Feb 23, 2023	John R Curtis Rank #39	Sale	Feb 23, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], Jared Moskowitz, purchase, Feb 21, 2023	Jared Moskowitz Rank #42	Purchase	Feb 21, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], Kevin Hern, sale, Jan 31, 2023	Kevin Hern Rank #80	Sale	Jan 31, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], Daniel Goldman, sale, Jan 31, 2023	Daniel Goldman Rank #73	Sale	Jan 31, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation - Common Stock (COST) [ST], Greg Landsman, purchase, Jan 12, 2023	Greg Landsman Rank #48	Purchase	Jan 12, 2023	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], Ed Perlmutter, purchase, Nov 10, 2022	Ed Perlmutter Rank #32	Purchase	Nov 10, 2022	Sep 12, 2026
COST — Costco Wholesale Corporation (COST) [ST], Kathy Manning, sale, Oct 12, 2022	Kathy Manning Rank #6	Sale	Oct 12, 2022	Sep 12, 2026