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 |
2024-12-10 Sale |
2024-12-11 4:08 pm |
Summit Materials Inc. | SUM | Gaskill Christopher Burke See Remarks |
1,536 | $50.91 | $78,198 | 40,052 (Direct) |
View |
2024-05-13 Sale |
2024-05-14 4:47 pm |
Summit Materials Inc. | SUM | Kilgore Jason See Remarks |
50,589 | $40.21 | $2,033,951 | 169,272 (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 |
2024-12-20 Tax Withholding |
2024-12-26 4:17 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Craig Scott EVP & Chief Financial Officer |
11,836 | $50.5 | 36,976 (Direct) |
View |
2024-12-20 Exercise |
2024-12-26 4:17 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Craig Scott EVP & Chief Financial Officer |
27,049 | $0 | 36,976 (Direct) |
View |
2024-12-20 Tax Withholding |
2024-12-26 4:16 pm |
N/A N/A |
Summit Materials Inc. | SUM | DePriest Charles See remarks |
7,389 | $50.5 | 20,461 (Direct) |
View |
2024-12-20 Exercise |
2024-12-26 4:16 pm |
N/A N/A |
Summit Materials Inc. | SUM | DePriest Charles See remarks |
16,377 | $0 | 20,461 (Direct) |
View |
2024-12-20 Tax Withholding |
2024-12-26 4:16 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Karli S. See Remarks |
9,690 | $50.5 | 43,016 (Direct) |
View |
2024-12-20 Exercise |
2024-12-26 4:16 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Karli S. See Remarks |
22,146 | $0 | 43,016 (Direct) |
View |
2024-12-20 Tax Withholding |
2024-12-26 4:15 pm |
N/A N/A |
Summit Materials Inc. | SUM | Loomes David See Remarks |
9,452 | $50.5 | 29,918 (Direct) |
View |
2024-12-20 Exercise |
2024-12-26 4:15 pm |
N/A N/A |
Summit Materials Inc. | SUM | Loomes David See Remarks |
21,401 | $0 | 29,918 (Direct) |
View |
2024-12-15 Tax Withholding |
2024-12-16 7:16 pm |
N/A N/A |
Summit Materials Inc. | SUM | DePriest Charles See remarks |
138 | $50.78 | 11,778 (Direct) |
View |
2024-12-15 Exercise |
2024-12-16 7:16 pm |
N/A N/A |
Summit Materials Inc. | SUM | DePriest Charles See remarks |
305 | $0 | 11,778 (Direct) |
View |
2024-12-10 Gift |
2024-12-11 4:10 pm |
N/A N/A |
Summit Materials Inc. | SUM | Wade Anne K. Director |
4,779 | $0 | 22,121 (Direct) |
View |
2024-12-10 Gift |
2024-12-11 4:09 pm |
N/A N/A |
Summit Materials Inc. | SUM | Kilgore Jason See Remarks |
59,000 | $0 | 110,272 (Direct) |
View |
2024-12-10 Exercise |
2024-12-11 4:08 pm |
N/A N/A |
Summit Materials Inc. | SUM | Gaskill Christopher Burke See Remarks |
1,536 | $23.89 | 40,052 (Direct) |
View |
2024-12-10 Exercise |
2024-12-11 4:08 pm |
N/A 2027-02-28 |
Summit Materials Inc. | SUM | Gaskill Christopher Burke See Remarks |
1,536 | $0 | 40,052 (Direct) |
View |
2024-12-10 Gift |
2024-12-11 4:08 pm |
N/A N/A |
Summit Materials Inc. | SUM | Gaskill Christopher Burke See Remarks |
169 | $0 | 40,052 (Direct) |
View |
2024-05-13 Exercise |
2024-05-14 4:47 pm |
N/A 2025-03-11 |
Summit Materials Inc. | SUM | Kilgore Jason See Remarks |
50,589 | $0 | 169,272 (Direct) |
View |
2024-05-13 Exercise |
2024-05-14 4:47 pm |
N/A N/A |
Summit Materials Inc. | SUM | Kilgore Jason See Remarks |
50,589 | $18 | 169,272 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:25 pm |
N/A N/A |
Summit Materials Inc. | SUM | Moshouris Irene Director |
3,341 | $0 | 3,341 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:24 pm |
N/A N/A |
Summit Materials Inc. | SUM | VELASQUEZ JORGE MARIO Director |
3,341 | $0 | 3,341 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:24 pm |
N/A N/A |
Summit Materials Inc. | SUM | LANCE HOWARD L Director |
3,341 | $0 | 3,341 (Direct) |
View |
2024-03-07 Tax Withholding |
2024-03-08 8:24 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Craig Scott EVP & Chief Financial Officer |
3,355 | $42.39 | 38,058 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:24 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Craig Scott EVP & Chief Financial Officer |
28,789 | $0 | 38,058 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:24 pm |
N/A N/A |
Summit Materials Inc. | SUM | Loomes David See Remarks |
13,974 | $0 | 13,974 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:23 pm |
N/A N/A |
Summit Materials Inc. | SUM | Cooney Anne M Director |
3,341 | $0 | 3,341 (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 |
2024-03-07 Option Award |
2024-03-08 8:23 pm |
N/A N/A |
Summit Materials Inc. | SUM | CANTIE JOSEPH S Director |
3,341 | $0 | 3,341 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:23 pm |
N/A N/A |
Summit Materials Inc. | SUM | Frantz Brian D See Remarks |
2,839 | $0 | 2,839 (Direct) |
View |
2024-03-07 Tax Withholding |
2024-03-08 8:23 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Karli S. See Remarks |
4,998 | $42.39 | 43,322 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:23 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Karli S. See Remarks |
25,009 | $0 | 43,322 (Direct) |
View |
2024-03-07 Tax Withholding |
2024-03-08 8:22 pm |
N/A N/A |
Summit Materials Inc. | SUM | Kilgore Jason See Remarks |
3,938 | $42.39 | 182,475 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:22 pm |
N/A N/A |
Summit Materials Inc. | SUM | Kilgore Jason See Remarks |
26,637 | $0 | 182,475 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:22 pm |
N/A N/A |
Summit Materials Inc. | SUM | DePriest Charles See remarks |
11,083 | $0 | 11,083 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:22 pm |
N/A N/A |
Summit Materials Inc. | SUM | Moore Marshall D See Remarks |
8,191 | $0 | 8,191 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:22 pm |
N/A N/A |
Summit Materials Inc. | SUM | Ghelani Kekin Chief Strategy&Growth Officer |
13,281 | $0 | 13,281 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:22 pm |
N/A N/A |
Summit Materials Inc. | SUM | Calle Juan Esteban Director |
3,341 | $0 | 3,341 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:21 pm |
N/A N/A |
Summit Materials Inc. | SUM | Wade Anne K. Director |
3,341 | $0 | 3,341 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:21 pm |
N/A N/A |
Summit Materials Inc. | SUM | Oates-Forney Tamla Director |
3,341 | $0 | 3,341 (Direct) |
View |
2024-03-07 Tax Withholding |
2024-03-08 8:21 pm |
N/A N/A |
Summit Materials Inc. | SUM | Noonan Anne P President & CEO |
35,743 | $42.39 | 330,873 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:21 pm |
N/A N/A |
Summit Materials Inc. | SUM | Noonan Anne P President & CEO |
153,175 | $0 | 330,873 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:21 pm |
N/A N/A |
Summit Materials Inc. | SUM | WUNNING STEVEN H Director |
3,341 | $0 | 3,341 (Direct) |
View |
2024-03-07 Tax Withholding |
2024-03-08 8:21 pm |
N/A N/A |
Summit Materials Inc. | SUM | Gaskill Christopher Burke See Remarks |
6,458 | $42.39 | 53,027 (Direct) |
View |
2024-03-07 Option Award |
2024-03-08 8:21 pm |
N/A N/A |
Summit Materials Inc. | SUM | Gaskill Christopher Burke See Remarks |
28,348 | $0 | 53,027 (Direct) |
View |
2024-02-29 Exercise |
2024-03-04 6:22 pm |
N/A N/A |
Summit Materials Inc. | SUM | Oates-Forney Tamla Director |
4,038 | $0 | 11,975 (Direct) |
View |
2024-02-29 Exercise |
2024-03-04 6:21 pm |
N/A N/A |
Summit Materials Inc. | SUM | Wade Anne K. Director |
4,038 | $0 | 26,900 (Direct) |
View |
2024-02-29 Exercise |
2024-03-04 6:21 pm |
N/A N/A |
Summit Materials Inc. | SUM | WUNNING STEVEN H Director |
4,038 | $0 | 39,013 (Direct) |
View |
2024-02-29 Exercise |
2024-03-04 6:21 pm |
N/A N/A |
Summit Materials Inc. | SUM | DePriest Charles See remarks |
3,997 | $0 | 15,475 (Direct) |
View |
2024-02-29 Tax Withholding |
2024-03-04 6:21 pm |
N/A N/A |
Summit Materials Inc. | SUM | DePriest Charles See remarks |
1,324 | $42.71 | 15,475 (Direct) |
View |
2024-02-29 Exercise |
2024-03-04 6:21 pm |
N/A N/A |
Summit Materials Inc. | SUM | CANTIE JOSEPH S Director |
4,038 | $0 | 44,223 (Direct) |
View |
2024-02-29 Exercise |
2024-03-04 6:20 pm |
N/A N/A |
Summit Materials Inc. | SUM | Kilgore Jason See Remarks |
8,799 | $0 | 169,003 (Direct) |
View |
2024-02-29 Tax Withholding |
2024-03-04 6:20 pm |
N/A N/A |
Summit Materials Inc. | SUM | Kilgore Jason See Remarks |
2,652 | $42.71 | 169,003 (Direct) |
View |
2024-02-29 Exercise |
2024-03-04 6:20 pm |
N/A N/A |
Summit Materials Inc. | SUM | LANCE HOWARD L Director |
4,038 | $0 | 62,135 (Direct) |
View |
2024-02-29 Exercise |
2024-03-04 6:20 pm |
N/A N/A |
Summit Materials Inc. | SUM | Frantz Brian D See Remarks |
4,627 | $0 | 14,190 (Direct) |
View |
2024-02-29 Tax Withholding |
2024-03-04 6:20 pm |
N/A N/A |
Summit Materials Inc. | SUM | Frantz Brian D See Remarks |
1,462 | $42.71 | 14,190 (Direct) |
View |
2024-02-29 Exercise |
2024-03-04 6:20 pm |
N/A N/A |
Summit Materials Inc. | SUM | Gaskill Christopher Burke See Remarks |
8,611 | $0 | 39,541 (Direct) |
View |
2024-02-29 Tax Withholding |
2024-03-04 6:20 pm |
N/A N/A |
Summit Materials Inc. | SUM | Gaskill Christopher Burke See Remarks |
3,856 | $42.71 | 39,541 (Direct) |
View |
2024-02-29 Exercise |
2024-03-04 6:19 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Karli S. See Remarks |
7,852 | $0 | 31,868 (Direct) |
View |
2024-02-29 Tax Withholding |
2024-03-04 6:19 pm |
N/A N/A |
Summit Materials Inc. | SUM | Anderson Karli S. See Remarks |
3,527 | $42.71 | 31,868 (Direct) |
View |
2024-02-29 Exercise |
2024-03-04 6:19 pm |
N/A N/A |
Summit Materials Inc. | SUM | Noonan Anne P President & CEO |
51,700 | $0 | 266,943 (Direct) |
View |
2024-02-29 Tax Withholding |
2024-03-04 6:19 pm |
N/A N/A |
Summit Materials Inc. | SUM | Noonan Anne P President & CEO |
19,108 | $42.71 | 266,943 (Direct) |
View |