Investor Relations

Document Details

Document Details

Filing Type

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

Company Willbros Group Inc (Houston, TX)
Filing Date 4/18/2018

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File Section(s)

  1. SC 13D/A
  2. EXHIBIT E
  3. EXHIBIT F
  4. EXHIBIT G
  5. EXHIBIT H
  6. EXHIBIT I

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.