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 |
2024-10-15 Sale |
2024-10-15 5:47 pm |
COSTCO WHOLESALE CORP | COST | Riel Pierre Executive Vice President |
2,000 | $896.71 | $1,793,426 | 10,210 (Direct) |
View |
2023-11-07 Sale |
2023-11-08 4:12 pm |
COSTCO WHOLESALE CORP | COST | Riel Pierre EVP |
3,000 | $571.12 | $1,713,345 | 7,422 (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 |
2024-09-16 Tax Withholding |
2024-09-18 6:06 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Riel Pierre Executive Vice President |
2,645 | $907.87 | 12,210 (Direct) |
View |
2024-09-16 Option Award |
2024-09-18 6:06 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Riel Pierre Executive Vice President |
7,433 | $0 | 12,210 (Direct) |
View |
2023-09-15 Tax Withholding |
2023-09-19 6:32 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Riel Pierre EVP |
2,725 | $556.36 | 10,422 (Direct) |
View |
2023-09-15 Option Award |
2023-09-19 6:32 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Riel Pierre EVP |
7,429 | $0 | 10,422 (Direct) |
View |
Ownership |
2022-03-14 3:37 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Riel Pierre EVP |
0 | $0 | 5,718 (Direct) |
View |