SEC Documents Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -20242023202220212020201920182017201620152014201320122011 Filing date Form Filer View Sep 14, 2018 8-K View HTML 0001193125-18-274205.pdf 0001193125-18-274205.xls Nov 7, 2023 8-K View HTML 0001527166-23-000081.pdf 0001527166-23-000081.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Mar 27, 2024 8-K View HTML 0001527166-24-000024.pdf 0001527166-24-000024.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Jun 3, 2014 8-K View HTML 0001193125-14-223284.pdf 0001193125-14-223284.xls Aug 17, 2015 8-K View HTML 0001193125-15-293349.pdf 0001193125-15-293349.xls Oct 26, 2016 8-K View HTML 0001527166-16-000034.pdf 0001527166-16-000034.xls Aug 2, 2023 8-K View HTML 0001527166-23-000074.pdf 0001527166-23-000074.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA May 8, 2012 8-K View HTML 0001193125-12-218876.pdf 0001193125-12-218876.xls Mar 5, 2014 8-K View HTML 0001193125-14-084787.pdf 0001193125-14-084787.xls Feb 16, 2022 8-K View HTML 0001527166-22-000009.pdf 0001527166-22-000009.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Oct 28, 2015 8-K View HTML 0001527166-15-000009.pdf 0001527166-15-000009.xls Apr 30, 2020 8-K View HTML 0001527166-20-000017.pdf 0001527166-20-000017.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA May 11, 2015 8-K View HTML 0001193125-15-182003.pdf 0001193125-15-182003.xls Sep 5, 2019 8-K View HTML 0001193125-19-239010.pdf 0001193125-19-239010.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Aug 7, 2013 8-K View HTML 0001193125-13-322855.pdf 0001193125-13-322855.xls Pagination First page « First Previous page ‹ Previous … Page 19 Page 20 Page 21 Page 22 Current page 23 Page 24 Page 25 Page 26 Page 27 … Next page Next › Last page Last » Data provided by Kaleidoscope.