Filing date Form View March 31, 2014 10-K 0001193125-14-123912.pdf 0001193125-14-123912.rtf 0001193125-14-123912.xls April 26, 2018 DEF 14A 0001193125-18-135211.pdf 0001193125-18-135211.rtf 0001193125-18-135211.xls April 26, 2019 DEF 14A 0001193125-19-122466.pdf 0001193125-19-122466.rtf 0001193125-19-122466.xls December 11, 2023 DEF 14A 0001140361-23-057146.pdf 0001140361-23-057146.rtf 0001140361-23-057146.xls July 22, 2016 DEF 14A 0001193125-16-655218.pdf 0001193125-16-655218.rtf 0001193125-16-655218.xls April 28, 2022 DEF 14A 0001193125-22-127492.pdf 0001193125-22-127492.rtf 0001193125-22-127492.xls April 21, 2014 DEF 14A 0001193125-14-150772.pdf 0001193125-14-150772.rtf 0001193125-14-150772.xls April 28, 2020 DEF 14A 0001193125-20-123158.pdf 0001193125-20-123158.rtf 0001193125-20-123158.xls April 28, 2017 DEF 14A 0001193125-17-148516.pdf 0001193125-17-148516.rtf 0001193125-17-148516.xls April 26, 2023 DEF 14A 0001140361-23-020609.pdf 0001140361-23-020609.rtf 0001140361-23-020609.xls Pagination First page « First Previous page ‹ Previous Page 1 Current page 2 Page 3 Next page Next › Last page Last »