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

$ 22.76   -0.21 (-0.91%) Volume: 488.73k 6:30 PM EST 24-Jan-2020
Filing Type:
Form TypeForm DescriptionPagesDateView
S-3ASRAutomatic shelf registration statement of securities of well-known seasoned issuers5301/06/2020
SC 13G/A[Amend] Statement of acquisition of beneficial ownership by individuals112/10/2019
4Statement of changes in beneficial ownership of securities111/21/2019
4Statement of changes in beneficial ownership of securities111/18/2019
4Statement of changes in beneficial ownership of securities111/06/2019
4Statement of changes in beneficial ownership of securities111/05/2019
4Statement of changes in beneficial ownership of securities111/05/2019
4Statement of changes in beneficial ownership of securities111/05/2019
8-KCurrent report pursuant to Section 13 or 15(d)1810/30/2019
10-QGeneral form for quarterly reports under Section 13 or 15(d)9010/30/2019
SC 13GStatement of acquisition of beneficial ownership by individuals110/11/2019
8-KCurrent report pursuant to Section 13 or 15(d)409/24/2019
4Statement of changes in beneficial ownership of securities108/13/2019
4Statement of changes in beneficial ownership of securities108/13/2019
SC 13G/A[Amend] Statement of acquisition of beneficial ownership by individuals108/09/2019
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