SEC Filings for Summit Materials Inc. Class A (SUM)

$ 19.69   -0.29 (-1.45%) Volume: 881.82k 4:00 PM EST 2-Dec-2020
Filing Type:
Form TypeForm DescriptionPagesDateView
4Statement of changes in beneficial ownership of securities111/04/2020
10-QGeneral form for quarterly reports under Section 13 or 15(d)12510/28/2020
8-KCurrent report pursuant to Section 13 or 15(d)1910/27/2020
4Statement of changes in beneficial ownership of securities109/08/2020
3Initial statement of beneficial ownership of securities209/03/2020
8-KCurrent report pursuant to Section 13 or 15(d)16908/11/2020
4Statement of changes in beneficial ownership of securities108/03/2020
4Statement of changes in beneficial ownership of securities108/03/2020
4Statement of changes in beneficial ownership of securities108/03/2020
8-KCurrent report pursuant to Section 13 or 15(d)2108/03/2020
8-KCurrent report pursuant to Section 13 or 15(d)807/29/2020
10-QGeneral form for quarterly reports under Section 13 or 15(d)8307/24/2020
4Statement of changes in beneficial ownership of securities107/22/2020
8-KCurrent report pursuant to Section 13 or 15(d)1807/22/2020
8-KCurrent report pursuant to Section 13 or 15(d)4107/22/2020
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