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Filing metadata

Accession number: 0001104659-18-001681
Form type: Form 4
Filer: Summit Materials, Inc.
CIK: CIK 1621563
Filed: Jan 10, 2018
Reporting period: Jan 08, 2018
Description: Insider transaction

Documents

0001104659-18-001681-index.htm

Complete submission

0001104659-18-001681.txt

directory listing

Filed by

Summit Materials, Inc.