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 |
2024-02-29 Exercise |
2024-03-04 6:19 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Craig Scott EVP & Chief Financial Officer |
8,611 | $0 | 22,551 (Direct) |
View |
2024-02-29 Tax Withholding |
2024-03-04 6:19 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Craig Scott EVP & Chief Financial Officer |
2,545 | $42.71 | 22,551 (Direct) |
View |
2024-02-29 Exercise |
2024-03-04 6:18 pm |
N/A N/A |
Summit Materials Inc. | SUM | Loomes David See Remarks |
7,542 | $0 | 24,569 (Direct) |
View |
2024-02-29 Tax Withholding |
2024-03-04 6:18 pm |
N/A N/A |
Summit Materials Inc. | SUM | Loomes David See Remarks |
2,295 | $42.71 | 24,569 (Direct) |
View |
2024-02-28 Exercise |
2024-03-01 7:58 pm |
N/A N/A |
Summit Materials Inc. | SUM | Ghelani Kekin Chief Strategy&Growth Officer |
13,065 | $0 | 33,571 (Direct) |
View |
2024-02-28 Tax Withholding |
2024-03-01 7:58 pm |
N/A N/A |
Summit Materials Inc. | SUM | Ghelani Kekin Chief Strategy&Growth Officer |
2,855 | $42.39 | 33,571 (Direct) |
View |
2024-02-29 Tax Withholding |
2024-03-01 7:58 pm |
N/A N/A |
Summit Materials Inc. | SUM | Ghelani Kekin Chief Strategy&Growth Officer |
977 | $42.71 | 33,571 (Direct) |
View |
2024-02-02 Option Award |
2024-02-05 4:21 pm |
N/A N/A |
Summit Materials Inc. | SUM | Moore Marshall D See Remarks |
5,499 | $0 | 5,499 (Direct) |
View |
Ownership(A) |
2024-01-26 4:54 pm |
N/A N/A |
Summit Materials Inc. | SUM | Grupo Argos S.A. Cementos Argos S.A. Argos SEM LLC Valle Cement Investments Inc. Director 10% Owner |
0 | $0 | 54,720,001 (Indirect) |
View |
Ownership |
2024-01-22 9:39 pm |
N/A N/A |
Summit Materials Inc. | SUM | Argos SEM LLC Valle Cement Investments Inc. Director 10% Owner |
0 | $0 | 54,720,001 (Indirect) |
View |
Ownership |
2024-01-19 5:44 pm |
N/A N/A |
Summit Materials Inc. | SUM | DePriest Charles See remarks |
0 | $0 | 17,409 (Direct) |
View |
Ownership |
2024-01-19 5:43 pm |
N/A N/A |
Summit Materials Inc. | SUM | Loomes David See Remarks |
0 | $0 | 26,864 (Direct) |
View |
Ownership |
2024-01-19 5:42 pm |
N/A N/A |
Summit Materials Inc. | SUM | Kilgore Jason See Remarks |
0 | $0 | 237,269 (Indirect) |
View |
Ownership |
2024-01-19 5:39 pm |
N/A N/A |
Summit Materials Inc. | SUM | Frantz Brian D See Remarks |
0 | $0 | 19,286 (Direct) |
View |
2023-12-06 Gift |
2023-12-06 7:14 pm |
N/A N/A |
Summit Materials Inc. | SUM | Gaskill Christopher Burke See Remarks |
196 | $0 | 26,382 (Direct) |
View |
2023-09-29 Conversion |
2023-10-02 8:04 pm |
N/A N/A |
Summit Materials Inc. | SUM | MURPHY JOHN RAYMOND Director |
4,274 | $0 | 21,499 (Direct) |
View |
2023-09-29 Conversion |
2023-10-02 8:03 pm |
N/A N/A |
Summit Materials Inc. | SUM | LANCE HOWARD L Director |
45,772 | $0 | 58,097 (Direct) |
View |
2023-09-15 Exercise |
2023-09-18 4:32 pm |
N/A N/A |
Summit Materials Inc. | SUM | Ghelani Kekin Chief Strategy&Growth Officer |
9,667 | $0 | 27,210 (Direct) |
View |
2023-09-15 Tax Withholding |
2023-09-18 4:32 pm |
N/A N/A |
Summit Materials Inc. | SUM | Ghelani Kekin Chief Strategy&Growth Officer |
2,780 | $32 | 27,210 (Direct) |
View |
2023-07-20 Exercise |
2023-07-21 4:23 pm |
N/A N/A |
Summit Materials Inc. | SUM | Noonan Anne P President & CEO |
21,288 | $0 | 179,849 (Direct) |
View |
2023-07-20 Tax Withholding |
2023-07-21 4:23 pm |
N/A N/A |
Summit Materials Inc. | SUM | Noonan Anne P President & CEO |
9,314 | $36.89 | 179,849 (Direct) |
View |
2023-03-01 Option Award |
2023-03-02 4:23 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Craig Scott EVP & Chief Financial Officer |
11,213 | $0 | 11,213 (Direct) |
View |
Ownership |
2023-03-02 4:22 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Craig Scott EVP & Chief Financial Officer |
0 | $0 | 12,902 (Direct) |
View |
2023-02-28 Tax Withholding |
2023-03-01 5:42 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Karli S. See Remarks |
3,169 | $29.54 | 25,594 (Direct) |
View |
2023-02-28 Exercise |
2023-03-01 5:42 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Karli S. See Remarks |
6,979 | $0 | 25,594 (Direct) |
View |
2023-02-28 Tax Withholding |
2023-03-01 5:41 pm |
N/A N/A |
Summit Materials Inc. | SUM | Gaskill Christopher Burke See Remarks |
3,823 | $29.54 | 34,169 (Direct) |
View |
2023-02-28 Exercise |
2023-03-01 5:41 pm |
N/A N/A |
Summit Materials Inc. | SUM | Gaskill Christopher Burke See Remarks |
11,512 | $0 | 34,169 (Direct) |
View |
2023-02-28 Tax Withholding |
2023-03-01 5:40 pm |
N/A N/A |
Summit Materials Inc. | SUM | Harris Brian James EVP & Chief Financial Officer |
10,433 | $29.54 | 235,581 (Direct) |
View |
2023-02-28 Exercise |
2023-03-01 5:40 pm |
N/A N/A |
Summit Materials Inc. | SUM | Harris Brian James EVP & Chief Financial Officer |
23,651 | $0 | 235,581 (Direct) |
View |
2023-02-28 Option Award |
2023-03-01 5:40 pm |
N/A N/A |
Summit Materials Inc. | SUM | Harris Brian James EVP & Chief Financial Officer |
18,298 | $0 | 235,581 (Direct) |
View |
2023-02-28 Tax Withholding |
2023-03-01 5:39 pm |
N/A N/A |
Summit Materials Inc. | SUM | Noonan Anne P President & CEO |
37,573 | $29.54 | 218,086 (Direct) |
View |
2023-02-28 Exercise |
2023-03-01 5:39 pm |
N/A N/A |
Summit Materials Inc. | SUM | Noonan Anne P President & CEO |
33,578 | $0 | 218,086 (Direct) |
View |
2023-02-28 Option Award |
2023-03-01 5:39 pm |
N/A N/A |
Summit Materials Inc. | SUM | Noonan Anne P President & CEO |
63,912 | $0 | 218,086 (Direct) |
View |
2023-02-28 Exercise |
2023-03-01 5:38 pm |
N/A N/A |
Summit Materials Inc. | SUM | Oates-Forney Tamla Director |
3,815 | $0 | 7,937 (Direct) |
View |
2023-02-28 Exercise |
2023-03-01 5:36 pm |
N/A N/A |
Summit Materials Inc. | SUM | Wade Anne K. Director |
3,815 | $0 | 22,862 (Direct) |
View |
2023-02-28 Exercise |
2023-03-01 5:35 pm |
N/A N/A |
Summit Materials Inc. | SUM | CANTIE JOSEPH S Director |
3,815 | $0 | 40,185 (Direct) |
View |
2023-02-28 Exercise |
2023-03-01 5:34 pm |
N/A N/A |
Summit Materials Inc. | SUM | MURPHY JOHN RAYMOND Director |
3,815 | $0 | 17,225 (Direct) |
View |
2023-02-28 Exercise |
2023-03-01 5:32 pm |
N/A N/A |
Summit Materials Inc. | SUM | LANCE HOWARD L Director |
3,815 | $0 | 12,325 (Direct) |
View |
2023-02-28 Exercise |
2023-03-01 5:30 pm |
N/A N/A |
Summit Materials Inc. | SUM | WUNNING STEVEN H Director |
3,815 | $0 | 34,455 (Direct) |
View |
2023-02-22 Option Award |
2023-02-24 6:49 pm |
N/A N/A |
Summit Materials Inc. | SUM | MURPHY JOHN RAYMOND Director |
4,038 | $0 | 4,038 (Direct) |
View |
2023-02-22 Option Award |
2023-02-24 6:25 pm |
N/A N/A |
Summit Materials Inc. | SUM | Oates-Forney Tamla Director |
4,038 | $0 | 4,038 (Direct) |
View |
2023-02-22 Option Award |
2023-02-24 6:23 pm |
N/A N/A |
Summit Materials Inc. | SUM | WUNNING STEVEN H Director |
4,038 | $0 | 4,038 (Direct) |
View |
2023-02-22 Option Award |
2023-02-24 6:22 pm |
N/A N/A |
Summit Materials Inc. | SUM | Wade Anne K. Director |
4,038 | $0 | 4,038 (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 |
2023-02-22 Option Award |
2023-02-24 6:16 pm |
N/A N/A |
Summit Materials Inc. | SUM | Cooney Anne M Director |
4,038 | $0 | 4,038 (Direct) |
View |
2023-02-22 Option Award |
2023-02-24 6:14 pm |
N/A N/A |
Summit Materials Inc. | SUM | CANTIE JOSEPH S Director |
4,038 | $0 | 4,038 (Direct) |
View |
2023-02-22 Option Award |
2023-02-24 6:13 pm |
N/A N/A |
Summit Materials Inc. | SUM | LANCE HOWARD L Director |
4,038 | $0 | 4,038 (Direct) |
View |
2023-02-22 Option Award |
2023-02-24 6:10 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Karli S. See Remarks |
9,222 | $0 | 9,222 (Direct) |
View |