Costco Wholesale Corporation
USD929.22
-6.58 (-0.70%)
CEO
Ron Vachris
IPO Date
1986-07-09
Sector
Consumer Defensive
Industry
Discount Stores
Exchange
NASDAQ
Country
US
Open
$930.25
Prev. Close
$935.80
Day Low
$924.44
Day High
$931.89
52W Low
$844.06
52W High
$1096.50
Market Cap
$412.09B
Volume
1.69M
| 885 |
| $957.45 |
| 15 May 2026 | George Sarah Catherine | Executive Vice President | Disposed | 0 | $0.00 |
| 1 Apr 2026 | Frates Caton | Executive Vice President | S-Sale | Disposed | 700 | $993.00 |
| 13 Mar 2026 | George Sarah Catherine | Executive Vice President | I-Discretionary | Disposed | 642.125 | $991.21 |
| 13 Mar 2026 | MILLERCHIP GARY | Executive Vice President | F-InKind | Disposed | 1,154.017 | $992.23 |
| 11 Mar 2026 | George Sarah Catherine | Executive Vice President | Disposed | 0 | $0.00 |
| 11 Mar 2026 | George Sarah Catherine | Executive Vice President | Disposed | 0 | $0.00 |
| 11 Mar 2026 | Adamo Claudine | Executive Vice President | S-Sale | Disposed | 730 | $1003.02 |
| 28 Jan 2026 | RAIKES JEFFREY S | director | G-Gift | Disposed | 5,115 | $0.00 |
| $15,001 - $50,000 |
| 15 Jan 2026 | Markwayne Mullin | Markwayne Mullin | Purchase | $15,001 - $50,000 |
| 15 Jan 2026 | Markwayne Mullin | Markwayne Mullin | Purchase | $15,001 - $50,000 |
| 15 Jan 2026 | Markwayne Mullin | Markwayne Mullin | Purchase | $15,001 - $50,000 |
| 15 Nov 2025 | John Boozman | John Boozman | Purchase | $1,001 - $15,000 |
| 15 Nov 2025 | John Boozman | John Boozman | Purchase | $1,001 - $15,000 |
| 15 Nov 2025 | John Boozman | John Boozman | Purchase | $1,001 - $15,000 |
| 14 Nov 2025 | John Boozman | John Boozman | Purchase | $1,001 - $15,000 |
| Disclosed | Representative | Office | Type | Amount |
|---|---|---|---|---|
| 20 Jul 2026 | Dan Newhouse | Dan Newhouse | Purchase | $1,001 - $15,000 |
| 16 Feb 2026 | Gilbert Cisneros | Gilbert Cisneros | Purchase | $1,001 - $15,000 |
| 13 Feb 2026 | Gilbert Cisneros | Gilbert Cisneros | Purchase | $1,001 - $15,000 |
| 13 Feb 2026 | Gilbert Cisneros | Gilbert Cisneros | Purchase | $1,001 - $15,000 |
| 13 Feb 2026 | Gilbert Cisneros | Gilbert Cisneros | Purchase | $1,001 - $15,000 |
| 10 Feb 2026 | Ro Khanna | Ro Khanna | Purchase | $15,001 - $50,000 |
| 13 Jan 2026 | Gilbert Cisneros | Gilbert Cisneros | Sale | $1,001 - $15,000 |
| 10 Dec 2025 | Rich McCormick | Rich McCormick | Purchase | $1,001 - $15,000 |
| 19 Nov 2025 | Gilbert Cisneros | Gilbert Cisneros | Purchase | $1,001 - $15,000 |
| 14 Nov 2025 | Ro Khanna | Ro Khanna | Sale | $15,001 - $50,000 |