Annual Reports and Proxies Form 10-Ks Filing date View Mar 09, 2020 View HTML 0001104659-20-030781.pdf 0001104659-20-030781.xls EX-101.INS - XBRL INSTANCE DOCUMENT Mar 07, 2019 View HTML 0001144204-19-012776.pdf 0001144204-19-012776.xls EX-101.INS - XBRL INSTANCE DOCUMENT Mar 08, 2018 View HTML 0001144204-18-013487.pdf 0001144204-18-013487.xls EX-101.INS - XBRL INSTANCE DOCUMENT Proxy Statements Filing date View Aug 30, 2019 View HTML 0001144204-19-042651.pdf 0001144204-19-042651.xls Aug 31, 2018 View HTML 0001144204-18-047409.pdf 0001144204-18-047409.xls Sep 01, 2017 View HTML 0001571049-17-007747.pdf 0001571049-17-007747.xls
