| 14 Sept 2021 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 8,998 | — | |
| 14 Sept 2021 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 3,214 | 458.41 USD | |
| 08 Jan 2021 | SALE | COSTCO WHOLESALE CORP /NEW | 9,015 | 366.50 USD | |
| 22 Oct 2020 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 499 | 375.75 USD | |
| 22 Oct 2020 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 1,408 | 375.75 USD | |
| 22 Oct 2020 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 1,417 | 375.75 USD | |
| 22 Oct 2020 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 1,470 | 375.75 USD | |
| 22 Oct 2020 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 1,059 | 375.75 USD | |
| 14 Sept 2020 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 2,378 | 342.92 USD | |
| 14 Sept 2020 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 10,730 | — | |
| 08 Nov 2019 | SALE | COSTCO WHOLESALE CORP /NEW | 3,978 | 303.05 USD | |
| 22 Oct 2019 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 592 | 299.97 USD | |
| 22 Oct 2019 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 499 | 299.97 USD | |
| 22 Oct 2019 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 531 | 299.97 USD | |
| 22 Oct 2019 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 490 | 299.97 USD | |
| 22 Oct 2019 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 355 | 299.97 USD | |
| 11 Oct 2019 | SALE | COSTCO WHOLESALE CORP /NEW | 5,976 | 298.06 USD | |
| 18 Sept 2019 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 3,032 | 292.43 USD | |
| 18 Sept 2019 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 13,510 | — | |
| 07 Nov 2018 | GIFT | COSTCO WHOLESALE CORP /NEW | 825 | — | |
| 12 Mar 2019 | SALE | COSTCO WHOLESALE CORP /NEW | 8,189 | 232.74 USD | |
| 22 Oct 2018 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 592 | 229.06 USD | |
| 22 Oct 2018 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 592 | 229.06 USD | |
| 22 Oct 2018 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 499 | 229.06 USD | |
| 22 Oct 2018 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 531 | 229.06 USD | |