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 |
| 2025-02-10 Sale |
2025-02-10 5:50 pm |
Summit Materials Inc. | SUM | Ellerbusch Susan A Director |
23,386 | $52.5 | $1,227,765 | 0 (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 |
| 2025-01-15 Option Award |
2025-01-17 5:26 pm |
N/A N/A |
Summit Materials Inc. | SUM | Ellerbusch Susan A Director |
2,547 | $0 | 2,547 (Direct) |
View |
| 2024-04-18 Option Award |
2024-04-22 8:07 pm |
N/A N/A |
CF Industries Holdings Inc. | CF | Ellerbusch Susan A Director |
2,010 | $0 | 3,859 (Direct) |
View |
| 2024-03-07 Option Award |
2024-03-08 8:23 pm |
N/A N/A |
Summit Materials Inc. | SUM | Ellerbusch Susan A Director |
3,341 | $0 | 3,341 (Direct) |
View |
| 2023-10-17 Option Award |
2023-10-18 4:05 pm |
N/A N/A |
CF Industries Holdings Inc. | CF | Ellerbusch Susan A Director |
1,849 | $0 | 1,849 (Direct) |
View |
| 2023-02-22 Option Award |
2023-02-24 6:17 pm |
N/A N/A |
Summit Materials Inc. | SUM | Ellerbusch Susan A Director |
4,038 | $0 | 4,038 (Direct) |
View |
| 2022-03-01 Option Award |
2022-03-03 4:22 pm |
N/A N/A |
Summit Materials Inc. | SUM | Ellerbusch Susan A Director |
3,815 | $0 | 3,815 (Direct) |
View |
| 2022-02-28 Exercise |
2022-03-01 5:51 pm |
N/A N/A |
Summit Materials Inc. | SUM | Ellerbusch Susan A Director |
4,374 | $0 | 22,996 (Direct) |
View |
| 2021-03-30 Option Award |
2021-04-01 9:29 pm |
N/A N/A |
Summit Materials Inc. | SUM | Ellerbusch Susan A Director |
4,374 | $0 | 4,374 (Direct) |
View |
| 2021-02-28 Exercise |
2021-03-02 7:26 pm |
N/A N/A |
Summit Materials Inc. | SUM | Ellerbusch Susan A Director |
5,342 | $0 | 18,622 (Direct) |
View |