The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Rubanenko Yoram since 2021.
This trader's CIK number is 1886447.
At the time of last reporting, Rubanenko Yoram was the Executive Vice President of Costco Wholesale Corp /new. (stock ticker symbol COST).
Also see all insider trading activities at Costco Wholesale Corp /new.
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | COST | 0 | $0 | 4,000 | $3,899,852 | 0 | $0 |
| 2024 | COST | 0 | $0 | 2,500 | $1,700,812 | 0 | $0 |
| 2021 | COST | 0 | $0 | 4,000 | $2,202,884 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-07-14 | COST | Sale | 4,000 | 974.96 | 3,899,852 |
| 2024-01-18 | COST | Sale | 2,500 | 680.33 | 1,700,812 |
| 2021-12-13 | COST | Sale | 4,000 | 550.72 | 2,202,884 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Rubanenko Yoram (Executive Vice President of Costco Wholesale Corp /new at the time of this reporting) see the Securities and Exchange Commission (SEC) website.