| 27 Jan 2026 | GIFT | COSTCO WHOLESALE CORP /NEW | 5,115 | 0.00 USD | |
| 10 Nov 2025 | GIFT | COSTCO WHOLESALE CORP /NEW | 4,120 | 0.00 USD | |
| 22 Oct 2025 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 286 | 0.00 USD | |
| 14 Jul 2025 | GIFT | COSTCO WHOLESALE CORP /NEW | 6,573 | 0.00 USD | |
| 16 Dec 2024 | GIFT | COSTCO WHOLESALE CORP /NEW | 3,969 | 0.00 USD | |
| 22 Oct 2024 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 303 | 0.00 USD | |
| 16 Jul 2024 | GIFT | COSTCO WHOLESALE CORP /NEW | 5,860 | 0.00 USD | |
| 12 Jan 2024 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 18.94 | 0.00 USD | |
| 22 Oct 2023 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 489 | — | |
| 22 Oct 2022 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 565 | — | |
| 22 Oct 2021 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 561 | — | |
| 11 Dec 2020 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 34 | — | |
| 22 Oct 2020 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 719 | — | |
| 22 Oct 2019 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 901 | — | |
| 22 Oct 2018 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 1,179 | — | |
| 22 Oct 2017 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 1,870 | — | |
| 24 May 2017 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 140 | 173.01 USD | |
| 22 Oct 2016 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 2,182 | — | |
| 22 Oct 2015 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 2,150 | — | |
| 27 Feb 2015 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 216 | 146.96 USD | |
| 22 Oct 2014 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 2,400 | — | |
| 22 Oct 2013 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 2,400 | — | |
| 12 Dec 2012 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 456 | 98.31 USD | |
| 22 Oct 2012 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 3,000 | — | |
| 22 Oct 2011 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 3,000 | — | |