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 |
2024-10-24 Sale |
2024-10-24 8:00 pm |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive Vice President |
1,416 | $894.68 | $1,267,280 | 35,126 (Indirect Direct) |
View |
2024-08-13 Sale |
2024-08-15 6:10 pm |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive Vice President |
1,000 | $868.96 | $868,963 | 30,626 (Indirect Direct) |
View |
2023-12-19 Sale |
2023-12-20 5:37 pm |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
1,112 | $680.21 | $756,248 | 32,026 (Indirect Direct) |
View |
2023-11-08 Sale |
2023-11-13 4:31 pm |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
2,000 | $566.09 | $1,132,179 | 33,138 (Indirect Direct) |
View |
2023-10-10 Sale |
2023-10-12 4:26 pm |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
2,000 | $565.57 | $1,131,131 | 35,138 (Indirect Direct) |
View |
2023-06-13 Sale |
2023-06-15 4:16 pm |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
1,500 | $522.02 | $783,038 | 30,850 (Indirect Direct) |
View |
2023-03-14 Sale |
2023-03-15 8:04 pm |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
2,068 | $483.32 | $999,506 | 32,350 (Indirect Direct) |
View |
2022-10-25 Sale |
2022-10-26 4:07 pm |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
1,500 | $477.65 | $716,470 | 34,818 (Indirect Direct) |
View |
2022-10-07 Sale |
2022-10-07 5:43 pm |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
2,000 | $471.12 | $942,246 | 36,318 (Indirect Direct) |
View |
2022-07-14 Sale |
2022-07-15 09:23 am |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
1,000 | $505.6 | $505,597 | 32,750 (Indirect Direct) |
View |
2021-12-15 Sale |
2021-12-15 7:10 pm |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
2,218 | $554.09 | $1,228,965 | 34,000 (Indirect Direct) |
View |
2021-04-29 Sale |
2021-04-30 2:28 pm |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
2,230 | $372.06 | $829,684 | 29,871 (Indirect Direct) |
View |
2020-12-30 Sale |
2020-12-30 5:14 pm |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
1,000 | $374.49 | $374,494 | 32,101 (Indirect Direct) |
View |
2020-08-21 Sale |
2020-08-21 5:13 pm |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
1,754 | $345 | $605,131 | 25,983 (Indirect Direct) |
View |
2020-07-10 Sale |
2020-07-10 8:53 pm |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
2,730 | $325.07 | $887,438 | 27,737 (Indirect 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 5:58 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive Vice President |
3,566 | $907.87 | 36,542 (Direct) |
View |
2024-09-16 Option Award |
2024-09-18 5:58 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive Vice President |
9,483 | $0 | 36,542 (Direct) |
View |
2024-08-13 Gift |
2024-08-15 6:10 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive Vice President |
400 | $0 | 30,626 (Direct) |
View |
2023-10-10 Gift |
2023-10-12 4:26 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
324 | $0 | 35,138 (Direct) |
View |
2023-09-15 Tax Withholding |
2023-09-19 6:02 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
3,845 | $556.36 | 37,462 (Direct) |
View |
2023-09-15 Option Award |
2023-09-19 6:02 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
10,457 | $0 | 37,462 (Direct) |
View |
2022-10-28 Gift |
2023-03-15 8:04 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
400 | $0 | 32,350 (Direct) |
View |
2022-09-12 Tax Withholding |
2022-09-14 7:23 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
3,155 | $539.52 | 38,318 (Direct) |
View |
2022-09-12 Option Award |
2022-09-14 7:23 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
8,723 | $0 | 38,318 (Direct) |
View |
2021-12-16 Gift |
2022-07-15 09:23 am |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
250 | $0 | 32,750 (Direct) |
View |
2021-09-14 Tax Withholding |
2021-09-16 09:58 am |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
3,579 | $458.41 | 36,218 (Direct) |
View |
2021-09-14 Option Award |
2021-09-16 09:58 am |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
9,926 | $0 | 36,218 (Direct) |
View |
2020-12-29 Gift |
2020-12-30 5:14 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
500 | $0 | 32,101 (Direct) |
View |
2020-09-14 Tax Withholding |
2020-09-15 6:49 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
4,222 | $342.92 | 33,601 (Direct) |
View |
2020-09-14 Option Award |
2020-09-15 6:49 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
11,840 | $0 | 33,601 (Direct) |
View |
2019-11-14 Gift |
2020-07-10 8:53 pm |
N/A N/A |
COSTCO WHOLESALE CORP | COST | GALANTI RICHARD A Executive VP and CFO |
1,250 | $0 | 27,737 (Direct) |
View |