52-109F2 - Certification of interim filings - CFO (E) | November 27, 2018 | |
52-109F2 - Certification of interim filings - CFO (E) | September 5, 2018 | |
52-109F1R - Certification of refiled annual filings - CFO (F) | July 23, 2018 | |
52-109F1R - Certification of refiled annual filings - CFO (E) | July 23, 2018 | |
52-109F1R - Certification of refiled annual filings - CEO (F) | July 23, 2018 | |
52-109F1R - Certification of refiled annual filings - CEO (E) | July 23, 2018 | |
52-109F1 - Certification of annual filings - CFO (F) | July 9, 2018 | |
52-109F1 - Certification of annual filings - CEO (F) | July 9, 2018 | |
52-109F2 - Certification of interim filings - CFO (E) | March 20, 2018 | |