FINANCIALS & FILINGS Show all 2017 Second Quarter West Corporation Reports Second Quarter 2017 Results 2Q17 GAAP Reconciliation Tables 173.7 KB Annual Reports Add Files 2016 Annual Report 9.2 MB Add Files 2015 Annual Report 3.4 MB Form 10-K Feb 16, 2017 View HTML 0001564590-17-001689.pdf 0001564590-17-001689.xls EX-101.INS - XBRL INSTANCE DOCUMENT Feb 18, 2016 View HTML 0001193125-16-468151.pdf 0001193125-16-468151.xls EX-101.INS - XBRL INSTANCE DOCUMENT Proxy Statements May 11, 2017 View HTML 0001193125-17-166323.pdf 0001193125-17-166323.xls May 10, 2017 View HTML 0001193125-17-165394.pdf 0001193125-17-165394.xls Form 10-Q Aug 03, 2017 View HTML 0001564590-17-015284.pdf 0001564590-17-015284.xls EX-101.INS - XBRL INSTANCE DOCUMENT May 10, 2017 View HTML 0001564590-17-010172.pdf 0001564590-17-010172.xls EX-101.INS - XBRL INSTANCE DOCUMENT