SEC Documents Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -20242023202220212020201920182017201620152014201320122011 Filing date Form Filer View Feb 27, 2014 10-K View HTML 0001193125-14-070322.pdf 0001193125-14-070322.xls EX-101.INS - XBRL INSTANCE DOCUMENT Feb 12, 2020 10-K View HTML 0001527166-20-000006.pdf 0001527166-20-000006.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT Feb 13, 2019 10-K View HTML 0001527166-19-000008.pdf 0001527166-19-000008.xls EX-101.INS - XBRL INSTANCE DOCUMENT Feb 24, 2016 10-K View HTML 0001527166-16-000018.pdf 0001527166-16-000018.xls EX-101.INS - XBRL INSTANCE DOCUMENT Feb 11, 2021 10-K View HTML 0001527166-21-000010.pdf 0001527166-21-000010.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Pagination First page « First Previous page ‹ Previous … Page 99 Page 100 Page 101 Page 102 Page 103 Page 104 Page 105 Page 106 Current page 107 Data provided by Kaleidoscope.