| 28 déc. 2016 | SALE | COSTCO WHOLESALE CORP /NEW | 700 | 161.13 USD | |
| 09 déc. 2016 | SALE | COSTCO WHOLESALE CORP /NEW | 4 000 | 158.55 USD | |
| 26 oct. 2016 | SALE | COSTCO WHOLESALE CORP /NEW | 3 000 | 151.10 USD | |
| 22 oct. 2016 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 1 396 | 148.97 USD | |
| 22 oct. 2016 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 9 970 | — | |
| 22 oct. 2016 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 404 | 148.97 USD | |
| 22 oct. 2016 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 404 | 148.97 USD | |
| 22 oct. 2016 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 512 | 148.97 USD | |
| 22 oct. 2016 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 512 | 148.97 USD | |
| 22 oct. 2016 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 522 | 148.97 USD | |
| 30 oct. 2015 | SALE | COSTCO WHOLESALE CORP /NEW | 3 800 | 158.62 USD | |
| 27 oct. 2015 | SALE | COSTCO WHOLESALE CORP /NEW | 3 738 | 157.50 USD | |
| 22 oct. 2015 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 512 | 158.15 USD | |
| 22 oct. 2015 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 512 | 158.15 USD | |
| 22 oct. 2015 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 512 | 158.15 USD | |
| 22 oct. 2015 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 517 | 158.15 USD | |
| 22 oct. 2015 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 1 315 | 158.15 USD | |
| 22 oct. 2015 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 9 390 | — | |
| 22 oct. 2015 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 621 | 158.15 USD | |
| 27 févr. 2015 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 1 005 | 146.96 USD | |
| 23 oct. 2014 | SALE | COSTCO WHOLESALE CORP /NEW | 15 400 | 131.14 USD | |
| 22 oct. 2014 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 10 625 | — | |
| 22 oct. 2014 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 1 487 | 130.54 USD | |
| 22 oct. 2014 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 736 | 130.54 USD | |
| 22 oct. 2014 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 2 258 | 130.54 USD | |