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 |
2022-03-29 Sale |
2022-03-29 7:38 pm |
COSTCO WHOLESALE CORP | COST | Rose Timothy L. Executive VP |
4,000 | $566.29 | $2,265,145 | 28,409 (Direct) |
View |
2021-06-28 Sale |
2021-06-29 12:46 pm |
COSTCO WHOLESALE CORP | COST | Rose Timothy L. Executive VP |
4,000 | $396.14 | $1,584,560 | 26,625 (Direct) |
View |
2020-06-11 Sale |
2020-06-12 10:52 am |
COSTCO WHOLESALE CORP | COST | Rose Timothy L. Executive VP |
6,000 | $308.05 | $1,848,305 | 23,680 (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 |
2022-09-12 Tax Withholding |
2022-09-14 7:36 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Rose Timothy L. Executive VP |
2,538 | $539.52 | 33,025 (Direct) |
View |
2022-09-12 Option Award |
2022-09-14 7:36 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Rose Timothy L. Executive VP |
7,154 | $0 | 33,025 (Direct) |
View |
2021-09-14 Tax Withholding(A) |
2021-12-02 1:44 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Rose Timothy L. Executive VP |
3,214 | $458.41 | 32,409 (Direct) |
View |
2021-09-14 Tax Withholding |
2021-09-16 10:01 am |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Rose Timothy L. Executive VP |
3,214 | $458.41 | 32,044 (Direct) |
View |
2021-09-14 Option Award |
2021-09-16 10:01 am |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Rose Timothy L. Executive VP |
8,998 | $0 | 32,044 (Direct) |
View |
2020-09-14 Tax Withholding |
2020-09-15 6:53 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Rose Timothy L. Executive VP |
3,785 | $342.92 | 30,625 (Direct) |
View |
2020-09-14 Option Award |
2020-09-15 6:53 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Rose Timothy L. Executive VP |
10,730 | $0 | 30,625 (Direct) |
View |