| 22 Oct 2016 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 785 | 148.97 USD | |
| 22 Oct 2016 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 785 | 148.97 USD | |
| 22 Oct 2016 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 613 | 148.97 USD | |
| 22 Oct 2016 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 613 | 148.97 USD | |
| 22 Oct 2016 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 516 | 148.97 USD | |
| 05 Oct 2016 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 18,440 | — | |
| 05 Oct 2016 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 4,186 | 149.98 USD | |
| 11 Jul 2016 | SALE | COSTCO WHOLESALE CORP /NEW | 14,656 | 166.76 USD | |
| 26 Oct 2015 | SALE | COSTCO WHOLESALE CORP /NEW | 25,000 | 156.90 USD | |
| 22 Oct 2015 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 1,569 | 158.15 USD | |
| 22 Oct 2015 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 2,354 | 158.15 USD | |
| 22 Oct 2015 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 3,675 | 158.15 USD | |
| 22 Oct 2015 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 3,064 | 158.15 USD | |
| 22 Oct 2015 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 3,140 | 158.15 USD | |
| 24 Sept 2015 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 2,058 | 144.87 USD | |
| 24 Sept 2015 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 21,000 | — | |
| 27 Feb 2015 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 2,301 | 146.96 USD | |
| 22 Oct 2014 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 1,175 | 130.54 USD | |
| 22 Oct 2014 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 1,505 | 130.54 USD | |
| 22 Oct 2014 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 1,384 | 130.54 USD | |
| 22 Oct 2014 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 1,505 | 130.54 USD | |
| 22 Oct 2014 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 1,505 | 130.24 USD | |
| 09 Oct 2014 | SALE | COSTCO WHOLESALE CORP /NEW | 15,000 | 130.23 USD | |
| 26 Sept 2014 | GRANT_AWARD | COSTCO WHOLESALE CORP /NEW | 21,000 | — | |
| 26 Sept 2014 | TAX_WITHHOLDING | COSTCO WHOLESALE CORP /NEW | 1,916 | 125.54 USD | |