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>>

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 Option Award |
2024-10-24 7:53 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Sullivan John Christopher Executive VP |
7,433 | $0 | 45,531 (Direct) |
View |
2024-10-22 Tax Withholding |
2024-10-24 7:53 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Sullivan John Christopher Executive VP |
2,521 | $893.49 | 45,531 (Direct) |
View |
2024-01-12 Option Award(A) |
2024-02-22 5:13 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Sullivan John Christopher Executive VP |
245 | $0 | 40,618 (Direct) |
View |
2024-01-12 Option Award |
2024-01-12 5:28 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Sullivan John Christopher Executive VP |
138 | $0 | 40,511 (Direct) |
View |
2023-10-22 Option Award |
2023-10-24 7:37 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Sullivan John Christopher Executive VP |
7,429 | $0 | 40,373 (Direct) |
View |
2023-10-22 Tax Withholding |
2023-10-24 7:37 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Sullivan John Christopher Executive VP |
2,347 | $552.93 | 40,373 (Direct) |
View |
2022-10-22 Tax Withholding |
2022-10-25 5:04 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Sullivan John Christopher Executive VP |
2,487 | $478.18 | 35,291 (Direct) |
View |
Ownership |
2021-12-30 5:39 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | Sullivan John Christopher Executive VP |
0 | $0 | 37,778 (Direct) |
View |