| 2024-03-11 | Sale | Costco Wholesale Corporation COST | Executive Vice President | 1,500 0.0003% | $714.83 | $1.07M | +3.99% | |
| 2023-10-23 | Sale | Costco Wholesale Corporation COST | Executive Vice President | 2,565 0.0006% | $548.92 | $1.41M | +29.85% | |
| 2022-10-26 | Sale | Costco Wholesale Corporation COST | Executive Vice President | 2,000 0.0004% | $495.97 | $991,947 | +2.38% | |
| 2022-04-08 | Sale | Costco Wholesale Corporation COST | Executive Vice President | 500 0.0001% | $602.03 | $301,015 | -17.48% |