Insider · CIK 0001635256
Damian John Murphy
Files at: SUM. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 11, 2017 SForm 4 → | Dec 13, 8:10 pm EST | Summit Materials, Inc.SUM | 115,118 | $31.75 | $3,654,997 | 4,398 | −96.3% | plan? |
| Dec 11, 2017 MForm 4 → | Dec 13, 8:10 pm EST | Summit Materials, Inc.SUM | 115,118 | $17.96 | $2,067,982 | 119,516 | — | plan? |
| Sep 8, 2017 SForm 4 → | Sep 12, 6:00 pm EDT | Summit Materials, Inc.SUM | 100,000 | $30.66 | $3,065,851 | 4,398 | −95.8% | plan? |
| Sep 8, 2017 CForm 4 → | Sep 12, 6:00 pm EDT | Summit Materials, Inc.SUM | 100,000 | — | — | 104,398 | — | plan? |
| May 5, 2017 SForm 4 → | May 8, 6:10 pm EDT | Summit Materials, Inc.SUM | 98,510 | $28.18 | $2,776,012 | 4,398 | −95.7% | plan? |
| May 4, 2017 CForm 4 → | May 8, 6:10 pm EDT | Summit Materials, Inc.SUM | 100,000 | — | — | 102,908 | — | plan? |
| Mar 16, 2017 SForm 4 → | Mar 20, 9:33 pm EDT | Summit Materials, Inc.SUM | 32,033 | $24.09 | $771,675 | 2,908 | −91.7% | plan? |
| Mar 16, 2017 MForm 4 → | Mar 20, 9:33 pm EDT | Summit Materials, Inc.SUM | 32,033 | $18.00 | $576,594 | 34,941 | — | plan? |
| Feb 24, 2017 FMForm 4 → | Feb 28, 8:21 pm EST | Summit Materials, Inc.SUM | 3,666 | $23.75 | $23,631 | 2,908 | — | plan? |
| Mar 17, 2015 PForm 4 → | Mar 19, 5:31 pm EDT | Summit Materials, Inc.SUM | 3,000 | $18.00 | $54,000 | 1,800 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 11, 2017 MForm 4 → | Dec 13, 8:10 pm EST | Summit Materials, Inc.SUM | 115,118 | — | — | 8,906 | — | |
| Sep 8, 2017 CForm 4 → | Sep 12, 6:00 pm EDT | Summit Materials, Inc.SUM | 100,000 | — | — | 59,042 | — | |
| May 4, 2017 CForm 4 → | May 8, 6:10 pm EDT | Summit Materials, Inc.SUM | 100,000 | — | — | 159,042 | — | |
| Mar 16, 2017 MForm 4 → | Mar 20, 9:33 pm EDT | Summit Materials, Inc.SUM | 32,033 | — | — | 129,277 | — | |
| Feb 28, 2017 AForm 4/A → | Mar 28, 6:14 pm EDT | Summit Materials, Inc.SUM | 8,962 | — | — | 8,962 | — | |
| Feb 28, 2017 AForm 4 → | Mar 2, 8:31 pm EST | Summit Materials, Inc.SUM | 14,533 | — | — | 9,156 | — | amended |
| Feb 24, 2017 MForm 4 → | Feb 28, 8:21 pm EST | Summit Materials, Inc.SUM | 2,671 | — | — | 5,341 | — | |
| Feb 24, 2016 AForm 4 → | Feb 26, 9:31 pm EST | Summit Materials, Inc.SUM | 21,372 | — | — | 13,360 | — | |
| Aug 11, 2015 DForm 4 → | Aug 13, 4:29 pm EDT | Summit Materials, Inc.SUM | 35,806 | — | — | 259,042 | — | |
| Mar 11, 2015 AForm 4 → | Mar 19, 5:31 pm EDT | Summit Materials, Inc.SUM | 580,242 | — | — | 161,310 | — | late |