Document Details

Filing Type

SC 13G/A (SEC's EDGAR System)

Company Summit Materials, Inc. (Denver, CO)
Filing Date 2/14/2017

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File Section(s)

  1. AMENDMENT NO. 2
  2. JOINT FILING AGREEMENT

Note: This document was filed with the SEC in HTML format, as allowed by the recent EDGAR system modernization. S&P cannot take responsibility for its appearance, layout, or legibility.