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Insider Trading - Summit Materials Inc. (SUM)
| | "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>> |
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2019-11-15 Sale | 2019-11-18 9:19 pm | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 3,011 | $23.2 | $69,869 | 8,698 (Direct) | View |
| 2019-11-04 Sale | 2019-11-06 5:01 pm | Summit Materials Inc. | SUM | Harris Brian James CFO | 30,000 | $23.6 | $708,000 | 86,466 (Direct Indirect) | View |
| 2019-11-01 Sale | 2019-11-05 5:02 pm | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 344,231 | $23.6 | $8,123,621 | 260,126 (Direct) | View |
| 2019-11-01 Sale | 2019-11-05 5:01 pm | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 42,904 | $23.71 | $1,017,254 | 54,613 (Direct) | View |
| 2019-11-01 Sale | 2019-11-05 5:01 pm | Summit Materials Inc. | SUM | MURPHY JOHN RAYMOND Director | 7,809 | $22.94 | $179,138 | 7,494 (Direct) | View |
| 2019-02-15 Purchase | 2019-02-19 9:51 pm | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 31,250 | $16.25 | $507,812 | 135,652 (Indirect Direct) | View |
| 2018-12-04 Purchase | 2018-12-10 8:06 pm | Summit Materials Inc. | SUM | Harris Brian James CFO | 4,000 | $13.19 | $52,760 | 76,584 (Indirect Direct) | View |
| 2018-11-19 Purchase | 2018-11-21 4:24 pm | Summit Materials Inc. | SUM | Beck Thomas A. See Remarks | 10,000 | $13.97 | $139,700 | 12,914 (Direct) | View |
| 2018-11-08 Purchase | 2018-11-13 08:21 am | Summit Materials Inc. | SUM | Harris Brian James CFO | 5,000 | $14.12 | $70,600 | 72,584 (Indirect Direct) | View |
| 2018-08-03 Purchase | 2018-08-07 6:25 pm | Summit Materials Inc. | SUM | Watson Karl COO | 35,500 | $21.15 | $750,823 | 35,500 (Direct) | View |
| 2018-07-18 Sale | 2018-07-20 6:01 pm | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 12,500 | $26.1 | $326,194 | 110,602 (Indirect Direct) | View |
| 2018-07-02 Sale | 2018-07-05 7:02 pm | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 12,500 | $26.27 | $328,399 | 123,102 (Indirect Direct) | View |
| 2018-06-19 Sale | 2018-06-21 6:00 pm | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 12,500 | $27.62 | $345,248 | 135,602 (Indirect Direct) | View |
| 2018-06-06 Sale | 2018-06-08 6:00 pm | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 12,500 | $27.41 | $342,586 | 148,102 (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 |
| 2019-11-01 Exercise | 2019-11-05 5:02 pm | N/A N/A | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 107,341 | $18 | 260,126 (Direct) | View |
| 2019-11-01 Exercise | 2019-11-05 5:02 pm | N/A N/A | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 132,343 | $18 | 260,126 (Direct) | View |
| 2019-11-01 Exercise | 2019-11-05 5:02 pm | N/A N/A | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 14,154 | $17.07 | 260,126 (Direct) | View |
| 2019-11-01 Conversion | 2019-11-05 5:02 pm | N/A N/A | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 78,525 | $0 | 260,126 (Direct) | View |
| 2019-11-01 Exercise | 2019-11-05 5:02 pm | N/A 2025-03-11 | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 107,341 | $18 | 260,126 (Direct) | View |
| 2019-11-01 Exercise | 2019-11-05 5:02 pm | N/A 2025-03-11 | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 132,343 | $18 | 260,126 (Direct) | View |
| 2019-11-01 Exercise | 2019-11-05 5:02 pm | N/A 2026-02-24 | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 14,154 | $17.07 | 260,126 (Direct) | View |
| 2019-11-01 Conversion | 2019-11-05 5:02 pm | N/A N/A | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 78,525 | $0 | 260,126 (Direct) | View |
| 2019-11-01 Exercise | 2019-11-05 5:01 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 16,736 | $18 | 54,613 (Direct) | View |
| 2019-11-01 Exercise | 2019-11-05 5:01 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 21,756 | $18 | 54,613 (Direct) | View |
| 2019-11-01 Exercise | 2019-11-05 5:01 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 4,412 | $17.07 | 54,613 (Direct) | View |
| 2019-11-01 Exercise | 2019-11-05 5:01 pm | N/A 2025-03-11 | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 16,736 | $18 | 54,613 (Direct) | View |
| 2019-11-01 Exercise | 2019-11-05 5:01 pm | N/A 2025-03-11 | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 21,756 | $18 | 54,613 (Direct) | View |
| 2019-11-01 Exercise | 2019-11-05 5:01 pm | N/A 2026-02-24 | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 4,412 | $17.07 | 54,613 (Direct) | View |
| 2019-08-09 Exercise | 2019-08-13 6:01 pm | N/A N/A | Summit Materials Inc. | SUM | Cooney Anne M Director | 5,137 | $0 | 5,137 (Direct) | View |
| 2019-08-09 Exercise | 2019-08-13 6:01 pm | N/A N/A | Summit Materials Inc. | SUM | Cooney Anne M Director | 5,137 | $0 | 5,137 (Direct) | View |
| 2019-08-09 Exercise | 2019-08-13 6:00 pm | N/A N/A | Summit Materials Inc. | SUM | Ellerbusch Susan A Director | 5,137 | $0 | 5,137 (Direct) | View |
| 2019-08-09 Exercise | 2019-08-13 6:00 pm | N/A N/A | Summit Materials Inc. | SUM | Ellerbusch Susan A Director | 5,137 | $0 | 5,137 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-04 8:03 pm | N/A N/A | Summit Materials Inc. | SUM | Watson Karl COO | 28,602 | $0 | 28,602 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:02 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 1,916 | $0 | 20,969 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:02 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 3,328 | $0 | 20,969 (Direct) | View |
| 2019-02-28 Tax Withholding | 2019-03-04 8:02 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 1,714 | $17 | 20,969 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:02 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 1,916 | $0 | 20,969 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:02 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 3,328 | $0 | 20,969 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-04 8:02 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 20,969 | $0 | 20,969 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:01 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 3,843 | $0 | 88,880 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:01 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 4,675 | $0 | 88,880 (Direct) | View |
| 2019-02-28 Tax Withholding | 2019-03-04 8:01 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 2,414 | $17 | 88,880 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:01 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 3,843 | $0 | 88,880 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:01 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 4,675 | $0 | 88,880 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-04 8:01 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 29,460 | $0 | 88,880 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:01 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 1,792 | $0 | 17,341 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:01 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 2,752 | $0 | 17,341 (Direct) | View |
| 2019-02-28 Tax Withholding | 2019-03-04 8:01 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 1,348 | $17 | 17,341 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:01 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 1,792 | $0 | 17,341 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:01 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 2,752 | $0 | 17,341 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-04 8:01 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 17,341 | $0 | 17,341 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:00 pm | N/A N/A | Summit Materials Inc. | SUM | Beck Thomas A. See Remarks | 1,778 | $0 | 19,032 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:00 pm | N/A N/A | Summit Materials Inc. | SUM | Beck Thomas A. See Remarks | 2,703 | $0 | 19,032 (Direct) | View |
| 2019-02-28 Tax Withholding | 2019-03-04 8:00 pm | N/A N/A | Summit Materials Inc. | SUM | Beck Thomas A. See Remarks | 1,417 | $17 | 19,032 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:00 pm | N/A N/A | Summit Materials Inc. | SUM | Beck Thomas A. See Remarks | 1,778 | $0 | 19,032 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:00 pm | N/A N/A | Summit Materials Inc. | SUM | Beck Thomas A. See Remarks | 2,703 | $0 | 19,032 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-04 8:00 pm | N/A N/A | Summit Materials Inc. | SUM | Beck Thomas A. See Remarks | 17,036 | $0 | 19,032 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:00 pm | N/A N/A | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 1,897 | $0 | 19,325 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:00 pm | N/A N/A | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 2,884 | $0 | 19,325 (Direct) | View |
| 2019-02-28 Tax Withholding | 2019-03-04 8:00 pm | N/A N/A | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 1,169 | $17 | 19,325 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:00 pm | N/A N/A | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 1,897 | $0 | 19,325 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 8:00 pm | N/A N/A | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 2,884 | $0 | 19,325 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-04 8:00 pm | N/A N/A | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 18,176 | $0 | 19,325 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 7:59 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 10,252 | $0 | 173,892 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 7:59 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 17,252 | $0 | 173,892 (Direct) | View |
| 2019-02-28 Tax Withholding | 2019-03-04 7:59 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 6,698 | $17 | 173,892 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 7:59 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 10,252 | $0 | 173,892 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-04 7:59 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 17,252 | $0 | 173,892 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-04 7:59 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 105,537 | $0 | 173,892 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-01 6:05 pm | N/A N/A | Summit Materials Inc. | SUM | WUNNING STEVEN H Director | 3,994 | $0 | 12,781 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-01 6:05 pm | N/A N/A | Summit Materials Inc. | SUM | WUNNING STEVEN H Director | 3,994 | $0 | 12,781 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-01 6:05 pm | N/A N/A | Summit Materials Inc. | SUM | WUNNING STEVEN H Director | 8,143 | $0 | 12,781 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-01 6:04 pm | N/A N/A | Summit Materials Inc. | SUM | Wade Anne K. Director | 3,994 | $0 | 14,595 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-01 6:04 pm | N/A N/A | Summit Materials Inc. | SUM | Wade Anne K. Director | 3,994 | $0 | 14,595 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-01 6:04 pm | N/A N/A | Summit Materials Inc. | SUM | Wade Anne K. Director | 8,143 | $0 | 14,595 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-01 6:04 pm | N/A N/A | Summit Materials Inc. | SUM | MURPHY JOHN RAYMOND Director | 3,994 | $0 | 15,303 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-01 6:04 pm | N/A N/A | Summit Materials Inc. | SUM | MURPHY JOHN RAYMOND Director | 3,994 | $0 | 15,303 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-01 6:04 pm | N/A N/A | Summit Materials Inc. | SUM | MURPHY JOHN RAYMOND Director | 8,143 | $0 | 15,303 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-01 6:03 pm | N/A N/A | Summit Materials Inc. | SUM | LANCE HOWARD L Director | 3,994 | $0 | 14,595 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-01 6:03 pm | N/A N/A | Summit Materials Inc. | SUM | LANCE HOWARD L Director | 3,994 | $0 | 14,595 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-01 6:03 pm | N/A N/A | Summit Materials Inc. | SUM | LANCE HOWARD L Director | 8,143 | $0 | 14,595 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-01 6:03 pm | N/A N/A | Summit Materials Inc. | SUM | GARDNER TED A Director | 3,994 | $0 | 14,595 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-01 6:03 pm | N/A N/A | Summit Materials Inc. | SUM | GARDNER TED A Director | 3,994 | $0 | 14,595 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-01 6:03 pm | N/A N/A | Summit Materials Inc. | SUM | GARDNER TED A Director | 8,143 | $0 | 14,595 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-01 6:02 pm | N/A N/A | Summit Materials Inc. | SUM | Ellerbusch Susan A Director | 8,143 | $0 | 8,143 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-01 6:01 pm | N/A N/A | Summit Materials Inc. | SUM | Cooney Anne M Director | 8,143 | $0 | 8,143 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-01 6:01 pm | N/A N/A | Summit Materials Inc. | SUM | CANTIE JOSEPH S Director | 3,994 | $0 | 12,804 (Direct) | View |
| 2019-02-28 Exercise | 2019-03-01 6:01 pm | N/A N/A | Summit Materials Inc. | SUM | CANTIE JOSEPH S Director | 3,994 | $0 | 12,804 (Direct) | View |
| 2019-02-28 Option Award | 2019-03-01 6:01 pm | N/A N/A | Summit Materials Inc. | SUM | CANTIE JOSEPH S Director | 8,143 | $0 | 12,804 (Direct) | View |
| 2019-02-24 Exercise | 2019-02-26 8:29 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 2,699 | $0 | 8,804 (Direct) | View |
| 2019-02-24 Tax Withholding | 2019-02-26 8:29 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 1,042 | $17.54 | 8,804 (Direct) | View |
| 2019-02-24 Exercise | 2019-02-26 8:29 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 2,699 | $0 | 8,804 (Direct) | View |
| 2019-02-24 Exercise | 2019-02-26 8:28 pm | N/A N/A | Summit Materials Inc. | SUM | Beck Thomas A. See Remarks | 2,544 | $0 | 15,458 (Direct) | View |
| 2019-02-24 Tax Withholding | 2019-02-26 8:28 pm | N/A N/A | Summit Materials Inc. | SUM | Beck Thomas A. See Remarks | 907 | $17.54 | 15,458 (Direct) | View |
| 2019-02-24 Exercise | 2019-02-26 8:28 pm | N/A N/A | Summit Materials Inc. | SUM | Beck Thomas A. See Remarks | 2,544 | $0 | 15,458 (Direct) | View |
| 2019-02-24 Exercise | 2019-02-26 8:27 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 5,677 | $0 | 82,261 (Direct) | View |
| 2019-02-24 Tax Withholding | 2019-02-26 8:27 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 1,899 | $17.54 | 82,261 (Direct) | View |
| 2019-02-24 Exercise | 2019-02-26 8:27 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 5,677 | $0 | 82,261 (Direct) | View |
| 2019-02-24 Exercise | 2019-02-26 8:27 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 2,646 | $0 | 9,421 (Direct) | View |
| 2019-02-24 Tax Withholding | 2019-02-26 8:27 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 908 | $17.54 | 9,421 (Direct) | View |
| 2019-02-24 Exercise | 2019-02-26 8:27 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 2,646 | $0 | 9,421 (Direct) | View |
| 2019-02-24 Exercise | 2019-02-26 8:26 pm | N/A N/A | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 2,830 | $0 | 15,384 (Direct) | View |
| 2019-02-24 Tax Withholding | 2019-02-26 8:26 pm | N/A N/A | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 840 | $17.54 | 15,384 (Direct) | View |
| 2019-02-24 Exercise | 2019-02-26 8:26 pm | N/A N/A | Summit Materials Inc. | SUM | Evans Mikel Shane See Remarks | 2,830 | $0 | 15,384 (Direct) | View |
| 2019-02-24 Exercise | 2019-02-26 8:26 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 14,382 | $0 | 150,034 (Direct) | View |
| 2019-02-24 Tax Withholding | 2019-02-26 8:26 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 3,646 | $17.54 | 150,034 (Direct) | View |
| 2019-02-24 Exercise | 2019-02-26 8:26 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 14,382 | $0 | 150,034 (Direct) | View |
| 2019-01-08 Exercise | 2019-02-05 9:07 pm | N/A N/A | Summit Materials Inc. | SUM | Watson Karl COO | 21,388 | $0 | 56,888 (Direct) | View |
| 2019-01-08 Tax Withholding | 2019-02-05 9:07 pm | N/A N/A | Summit Materials Inc. | SUM | Watson Karl COO | 5,652 | $14.53 | 56,888 (Direct) | View |
| 2019-01-08 Exercise | 2019-02-05 9:07 pm | N/A N/A | Summit Materials Inc. | SUM | Watson Karl COO | 21,388 | $0 | 56,888 (Direct) | View |
| 2018-08-09 Option Award | 2018-08-13 6:04 pm | N/A N/A | Summit Materials Inc. | SUM | Cooney Anne M Director | 5,137 | $0 | 5,137 (Direct) | View |
| 2018-08-09 Option Award | 2018-08-13 6:03 pm | N/A N/A | Summit Materials Inc. | SUM | Ellerbusch Susan A Director | 5,137 | $0 | 5,137 (Direct) | View |
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