Summit Materials, Inc.

CIK 1621563 · operating company. SEC filings, financial statements, 10-K sections, 8-K items and insider trades for Summit Materials, Inc..

Recent SEC filings

FiledFormAccession number
Feb 21, 202515-12G0000950103-25-002268
Feb 14, 2025SCHEDULE 13G/A0000080255-25-000195
Feb 11, 202525-NSE0000876661-25-000075
Feb 10, 202540000950103-25-001817
Feb 10, 202540000950103-25-001821
Feb 10, 202540000950103-25-001834
Feb 10, 202540000950103-25-001819
Feb 10, 2025S-8 POS0000950103-25-001815
Feb 10, 202540000950103-25-001829
Feb 10, 202540000950103-25-001816
Feb 10, 2025S-8 POS0000950103-25-001812
Feb 10, 2025SCHEDULE 13D/A0000950170-25-017408
Feb 10, 202540000950103-25-001825
Feb 10, 20258-K0000950103-25-001807
Feb 10, 202540000950103-25-001833
Feb 10, 202540000950103-25-001824
Feb 10, 202540000950103-25-001823
Feb 10, 202540000950103-25-001832
Feb 10, 2025S-8 POS0000950103-25-001814
Feb 10, 202540000950103-25-001828
Feb 10, 202540000950103-25-001827
Feb 10, 202540000950103-25-001830
Feb 10, 202540000950170-25-017209
Feb 10, 202540000950103-25-001822
Feb 10, 202540000950103-25-001831