 | Form 4 Filings | Insider Buys | Significant Buys | Penny Stocks Insider Buying | Insider Sales |
| Insider Buy Sell Ratios | Stock Options | Insider Trading Stock Screener | Insider Trading Graph View | Insider Watch |
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>> SPAC List: List of Special Purpose Acquisition Companies |
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2020-05-26 Sale | 2020-05-28 6:00 pm | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 6,593 | $14.75 | $97,247 | 11,864 (Direct) | View |
| 2020-09-04 Purchase | 2020-09-08 4:05 pm | Summit Materials Inc. | SUM | Noonan Anne P CEO | 66,000 | $15.24 | $1,005,840 | 66,000 (Direct) | View |
| 2020-11-02 Sale | 2020-11-04 9:18 pm | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 8,250 | $18.48 | $152,431 | 11,864 (Direct) | View |
| 2020-12-18 Purchase | 2020-12-22 6:01 pm | Summit Materials Inc. | SUM | CANTIE JOSEPH S Director | 5,100 | $19.66 | $100,242 | 5,100 (Indirect Direct) | View |
| 2021-03-18 Sale | 2021-03-22 9:23 pm | Summit Materials Inc. | SUM | LANCE HOWARD L Director | 24,086 | $27.65 | $666,005 | 3,994 (Direct) | View |
| 2021-03-18 Sale | 2021-03-22 9:26 pm | Summit Materials Inc. | SUM | MURPHY JOHN RAYMOND Director | 7,000 | $27.64 | $193,480 | 13,979 (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 |
| 2020-02-28 Exercise | 2020-03-03 9:39 pm | N/A N/A | Summit Materials Inc. | SUM | WUNNING STEVEN H Director | 8,143 | $0 | 20,924 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:39 pm | N/A N/A | Summit Materials Inc. | SUM | WUNNING STEVEN H Director | 8,143 | $0 | 0 (Direct) | View |
| 2020-02-28 Option Award | 2020-03-03 9:39 pm | N/A N/A | Summit Materials Inc. | SUM | WUNNING STEVEN H Director | 5,342 | $0 | 5,342 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:39 pm | N/A N/A | Summit Materials Inc. | SUM | MURPHY JOHN RAYMOND Director | 8,143 | $0 | 15,637 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:39 pm | N/A N/A | Summit Materials Inc. | SUM | MURPHY JOHN RAYMOND Director | 8,143 | $0 | 0 (Direct) | View |
| 2020-02-28 Option Award | 2020-03-03 9:39 pm | N/A N/A | Summit Materials Inc. | SUM | MURPHY JOHN RAYMOND Director | 5,342 | $0 | 5,342 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:41 pm | N/A N/A | Summit Materials Inc. | SUM | Ellerbusch Susan A Director | 8,143 | $0 | 13,280 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:41 pm | N/A N/A | Summit Materials Inc. | SUM | Ellerbusch Susan A Director | 8,143 | $0 | 0 (Direct) | View |
| 2020-02-28 Option Award | 2020-03-03 9:41 pm | N/A N/A | Summit Materials Inc. | SUM | Ellerbusch Susan A Director | 5,342 | $0 | 5,342 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:41 pm | N/A N/A | Summit Materials Inc. | SUM | LANCE HOWARD L Director | 8,143 | $0 | 22,738 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:41 pm | N/A N/A | Summit Materials Inc. | SUM | LANCE HOWARD L Director | 8,143 | $0 | 0 (Direct) | View |
| 2020-02-28 Option Award | 2020-03-03 9:41 pm | N/A N/A | Summit Materials Inc. | SUM | LANCE HOWARD L Director | 5,342 | $0 | 5,342 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:42 pm | N/A N/A | Summit Materials Inc. | SUM | CANTIE JOSEPH S Director | 8,143 | $0 | 20,947 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:42 pm | N/A N/A | Summit Materials Inc. | SUM | CANTIE JOSEPH S Director | 8,143 | $0 | 0 (Direct) | View |
| 2020-02-28 Option Award | 2020-03-03 9:42 pm | N/A N/A | Summit Materials Inc. | SUM | CANTIE JOSEPH S Director | 5,342 | $0 | 5,342 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:42 pm | N/A N/A | Summit Materials Inc. | SUM | Wade Anne K. Director | 8,143 | $0 | 22,738 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:42 pm | N/A N/A | Summit Materials Inc. | SUM | Wade Anne K. Director | 8,143 | $0 | 0 (Direct) | View |
| 2020-02-28 Option Award | 2020-03-03 9:42 pm | N/A N/A | Summit Materials Inc. | SUM | Wade Anne K. Director | 5,342 | $0 | 5,342 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:43 pm | N/A N/A | Summit Materials Inc. | SUM | Cooney Anne M Director | 8,143 | $0 | 13,280 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:43 pm | N/A N/A | Summit Materials Inc. | SUM | Cooney Anne M Director | 8,143 | $0 | 0 (Direct) | View |
| 2020-02-28 Option Award | 2020-03-03 9:43 pm | N/A N/A | Summit Materials Inc. | SUM | Cooney Anne M Director | 5,342 | $0 | 5,342 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:43 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 10,252 | $0 | 177,446 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:43 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 17,252 | $0 | 194,698 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:43 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 35,179 | $0 | 229,877 (Direct) | View |
| 2020-02-28 Option Award | 2020-03-03 9:43 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 20,829 | $0 | 250,706 (Direct) | View |
| 2020-02-28 Tax Withholding | 2020-03-03 9:43 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 20,314 | $19.54 | 230,392 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:43 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 10,252 | $0 | 0 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:43 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 17,252 | $0 | 17,253 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:43 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 35,179 | $0 | 70,358 (Direct) | View |
| 2020-02-28 Option Award | 2020-03-03 9:43 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 69,231 | $0 | 69,231 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:46 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 3,843 | $0 | 90,309 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:46 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 4,676 | $0 | 94,985 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:46 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 9,820 | $0 | 104,805 (Direct) | View |
| 2020-02-28 Option Award | 2020-03-03 9:46 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 7,808 | $0 | 112,613 (Direct) | View |
| 2020-02-28 Tax Withholding | 2020-03-03 9:46 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 7,663 | $19.54 | 104,950 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:46 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 3,843 | $0 | 0 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:46 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 4,676 | $0 | 4,676 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:46 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 9,820 | $0 | 19,640 (Direct) | View |
| 2020-02-28 Option Award | 2020-03-03 9:46 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 19,905 | $0 | 19,905 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:47 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 1,792 | $0 | 10,490 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:47 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 2,752 | $0 | 13,242 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:47 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 5,781 | $0 | 19,023 (Direct) | View |
| 2020-02-28 Option Award | 2020-03-03 9:47 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 3,641 | $0 | 22,664 (Direct) | View |
| 2020-02-28 Tax Withholding | 2020-03-03 9:47 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 4,207 | $19.54 | 18,457 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:47 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 1,792 | $0 | 0 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:47 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 2,752 | $0 | 2,752 (Direct) | View |
| 2020-02-28 Exercise | 2020-03-03 9:47 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 5,781 | $0 | 11,560 (Direct) | View |
| 2020-02-28 Option Award | 2020-03-03 9:47 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 12,019 | $0 | 12,019 (Direct) | View |
| 2020-07-20 Gift | 2020-07-22 6:00 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 200,000 | $0 | 317,456 (Direct) | View |
| 2020-07-20 Gift | 2020-07-22 6:00 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 200,000 | $0 | 226,969 (Indirect) | View |
| 2020-07-20 Option Award | 2020-07-22 6:00 pm | N/A N/A | Summit Materials Inc. | SUM | Hill Thomas W. CEO | 150,916 | $0 | 150,916 (Direct) | View |
| 2020-07-30 Option Award | 2020-08-03 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 26,656 | $0 | 26,656 (Direct) | View |
| 2020-07-30 Option Award | 2020-08-03 7:26 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 23,527 | $0 | 23,527 (Direct) | View |
| 2020-07-30 Option Award | 2020-08-03 7:27 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 19,959 | $0 | 19,959 (Direct) | View |
| 2020-11-02 Conversion | 2020-11-04 9:18 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 8,250 | $0 | 20,114 (Direct) | View |
| 2020-11-02 Conversion | 2020-11-04 9:18 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 8,250 | $0 | 53,172 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 2,752 | $0 | 14,366 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 5,780 | $0 | 20,146 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 4,007 | $0 | 24,153 (Direct) | View |
| 2021-02-28 Tax Withholding | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 3,740 | $27.71 | 20,413 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 2,752 | $0 | 0 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 5,780 | $0 | 5,780 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 4,007 | $0 | 8,012 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 4,676 | $0 | 109,626 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 9,820 | $0 | 119,446 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 6,635 | $0 | 126,081 (Direct) | View |
| 2021-02-28 Tax Withholding | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 6,169 | $27.71 | 119,912 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 4,676 | $0 | 0 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 9,820 | $0 | 9,820 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 6,635 | $0 | 13,270 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 3,328 | $0 | 25,259 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 6,990 | $0 | 32,249 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 4,723 | $0 | 36,972 (Direct) | View |
| 2021-02-28 Tax Withholding | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 5,099 | $27.71 | 31,873 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 3,328 | $0 | 0 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 6,990 | $0 | 6,989 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:25 pm | N/A N/A | Summit Materials Inc. | SUM | Brady Michael John See Remarks | 4,723 | $0 | 9,445 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:26 pm | N/A N/A | Summit Materials Inc. | SUM | MURPHY JOHN RAYMOND Director | 5,342 | $0 | 20,979 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:26 pm | N/A N/A | Summit Materials Inc. | SUM | MURPHY JOHN RAYMOND Director | 5,342 | $0 | 0 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:26 pm | N/A N/A | Summit Materials Inc. | SUM | WUNNING STEVEN H Director | 5,342 | $0 | 26,266 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:26 pm | N/A N/A | Summit Materials Inc. | SUM | WUNNING STEVEN H Director | 5,342 | $0 | 0 (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 |
| 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 | 0 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:27 pm | N/A N/A | Summit Materials Inc. | SUM | CANTIE JOSEPH S Director | 5,342 | $0 | 26,289 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:27 pm | N/A N/A | Summit Materials Inc. | SUM | CANTIE JOSEPH S Director | 5,342 | $0 | 0 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:27 pm | N/A N/A | Summit Materials Inc. | SUM | LANCE HOWARD L Director | 5,342 | $0 | 28,080 (Direct) | View |
| 2021-02-28 Exercise | 2021-03-02 7:27 pm | N/A N/A | Summit Materials Inc. | SUM | LANCE HOWARD L Director | 5,342 | $0 | 0 (Direct) | View |
| 2021-03-18 Conversion | 2021-03-22 9:20 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 53,172 | $0 | 73,585 (Direct) | View |
| 2021-03-18 Conversion | 2021-03-22 9:20 pm | N/A N/A | Summit Materials Inc. | SUM | Benedict Anne Lee See Remarks | 53,172 | $0 | 0 (Direct) | View |
| 2021-03-30 Option Award | 2021-04-01 9:20 pm | N/A N/A | Summit Materials Inc. | SUM | Harris Brian James CFO | 16,786 | $0 | 16,786 (Direct) | View |
| 2021-03-30 Option Award | 2021-04-01 9:21 pm | N/A N/A | Summit Materials Inc. | SUM | Noonan Anne P CEO | 50,838 | $0 | 50,838 (Direct) | View |
| 2021-03-30 Option Award | 2021-04-01 9:22 pm | N/A N/A | Summit Materials Inc. | SUM | WUNNING STEVEN H Director | 4,374 | $0 | 4,374 (Direct) | View |
| 2021-03-30 Option Award | 2021-04-01 9:23 pm | N/A N/A | Summit Materials Inc. | SUM | LANCE HOWARD L Director | 4,374 | $0 | 4,374 (Direct) | View |
| 2021-03-30 Option Award | 2021-04-01 9:24 pm | N/A N/A | Summit Materials Inc. | SUM | CANTIE JOSEPH S Director | 4,374 | $0 | 4,374 (Direct) | View |
| 2021-03-30 Option Award | 2021-04-01 9:25 pm | N/A N/A | Summit Materials Inc. | SUM | Cooney Anne M Director | 4,374 | $0 | 4,374 (Direct) | View |
| 2021-03-30 Option Award | 2021-04-01 9:26 pm | N/A N/A | Summit Materials Inc. | SUM | Gaskill Christopher Burke See Remarks | 9,185 | $0 | 9,185 (Direct) | View |
| 2021-03-30 Option Award | 2021-04-01 9:27 pm | N/A N/A | Summit Materials Inc. | SUM | Anderson Karli S. See Remarks | 7,107 | $0 | 7,107 (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 |
| 2021-03-30 Option Award | 2021-04-01 9:30 pm | N/A N/A | Summit Materials Inc. | SUM | MURPHY JOHN RAYMOND Director | 4,374 | $0 | 4,374 (Direct) | View |
| 2021-03-30 Option Award | 2021-04-01 9:31 pm | N/A N/A | Summit Materials Inc. | SUM | Wade Anne K. Director | 4,374 | $0 | 4,374 (Direct) | View |