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 |
| 2025-03-11 Sale |
2025-03-13 5:16 pm |
COSTCO WHOLESALE CORP | COST | Vachris Roland Michael President and CEO |
3,600 | $931 | $3,351,600 | 41,077 (Direct) |
View |
| 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 |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2024-10-22 Tax Withholding |
2024-10-24 7:55 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Vachris Roland Michael President and CEO |
1,731 | $893.49 | 44,677 (Direct) |
View |
| 2024-10-22 Option Award |
2024-10-24 7:55 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Vachris Roland Michael President and CEO |
19,148 | $0 | 44,677 (Direct) |
View |
| 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 |