| 2024-03-11 | Sale | Costco Wholesale Corporation COST | Executive VP | 2,500 0.0006% | $714.86 | $1.79M | +3.99% | |
| 2023-10-09 | Sale | Costco Wholesale Corporation COST | Executive VP | 2,500 0.0006% | $553.76 | $1.38M | +27.72% | |
| 2021-12-13 | Sale | Costco Wholesale Corporation COST | Executive VP | 2,500 0.0006% | $549.03 | $1.37M | -6.94% | |
| 2021-06-07 | Sale | Costco Wholesale Corporation COST | Executive VP | 2,500 0.0006% | $384.31 | $960,775 | +29.76% | |
| 2020-12-14 | Sale | Costco Wholesale Corporation COST | Executive VP | 2,500 0.0006% | $374.64 | $936,613 | +3.58% | |
| 2020-06-05 | Sale | Costco Wholesale Corporation COST | Executive VP | 2,500 0.0006% | $309.22 | $773,050 | +17.4% | |
| 2019-12-16 | Sale | Costco Wholesale Corporation COST | Executive VP | 2,000 0.0005% | $293.99 | $587,987 | +7.26% | |
| 2019-06-07 | Sale | Costco Wholesale Corporation COST | Executive VP | 4,000 0.0009% | $252.15 | $1.01M | +16.29% |