Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2023-03-06 Sale | 2023-03-07 4:41 pm | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael President and COO | 4,100 | $476.29 | $1,952,798 | 18,112 (Direct) | View |
| 2022-01-27 Sale | 2022-01-28 12:20 pm | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael Executive VP | 3,318 | $492.45 | $1,633,934 | 14,631 (Direct) | View |
| 2021-07-12 Sale | 2021-07-12 5:05 pm | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael Executive VP | 4,000 | $409.4 | $1,637,611 | 11,602 (Direct) | View |
| 2021-03-22 Sale | 2021-03-23 5:10 pm | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael Executive VP | 4,300 | $334.3 | $1,437,477 | 15,602 (Direct) | View |
| 2020-06-19 Sale | 2020-06-19 12:32 pm | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael Executive VP | 4,000 | $300.95 | $1,203,806 | 12,284 (Direct) | View |
| 2019-12-17 Sale | 2019-12-18 12:12 pm | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael Executive VP | 6,000 | $295.22 | $1,771,295 | 16,284 (Direct) | View |
| 2019-06-24 Sale | 2019-06-24 4:24 pm | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael Executive VP | 3,700 | $267.25 | $988,823 | 13,578 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2023-09-15 Option Award | 2023-09-19 6:05 pm | N/A N/A | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael President and COO | 14,639 | $0 | 27,260 (Direct) | View |
| 2023-09-15 Tax Withholding | 2023-09-19 6:05 pm | N/A N/A | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael President and COO | 5,491 | $556.36 | 27,260 (Direct) | View |
| 2022-09-12 Option Award | 2022-09-14 7:39 pm | N/A N/A | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael President | 12,042 | $0 | 22,212 (Direct) | View |
| 2022-09-12 Tax Withholding | 2022-09-14 7:39 pm | N/A N/A | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael President | 4,461 | $539.52 | 22,212 (Direct) | View |
| 2021-09-14 Tax Withholding | 2021-09-16 10:01 am | N/A N/A | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael Executive VP | 3,579 | $458.41 | 17,949 (Direct) | View |
| 2021-09-14 Option Award | 2021-09-16 10:01 am | N/A N/A | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael Executive VP | 9,926 | $0 | 17,949 (Direct) | View |
| 2020-09-14 Option Award | 2020-09-15 6:54 pm | N/A N/A | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael Executive VP | 11,840 | $0 | 19,902 (Direct) | View |
| 2020-09-14 Tax Withholding | 2020-09-15 6:54 pm | N/A N/A | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael Executive VP | 4,222 | $342.92 | 19,902 (Direct) | View |
| 2019-09-18 Tax Withholding | 2019-09-20 7:44 pm | N/A N/A | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael Executive VP | 4,804 | $292.43 | 22,284 (Direct) | View |
| 2019-09-18 Option Award | 2019-09-20 7:44 pm | N/A N/A | COSTCO WHOLESALE CORP | COST | Vachris Roland Michael Executive VP | 13,510 | $0 | 22,284 (Direct) | View |