Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -2021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Items per page 102550 Filing date Form Description View Oct 18, 2021 4 Statement of changes in beneficial ownership of securities 0000904454-21-000712.pdf 0000904454-21-000712.rtf 0000904454-21-000712.xls View HTML Oct 18, 2021 4 Statement of changes in beneficial ownership of securities 0000904454-21-000710.pdf 0000904454-21-000710.rtf 0000904454-21-000710.xls View HTML Oct 18, 2021 4 Statement of changes in beneficial ownership of securities 0000904454-21-000717.pdf 0000904454-21-000717.rtf 0000904454-21-000717.xls View HTML Oct 06, 2021 4 Statement of changes in beneficial ownership of securities 0000904454-21-000696.pdf 0000904454-21-000696.rtf 0000904454-21-000696.xls View HTML Oct 06, 2021 4 Statement of changes in beneficial ownership of securities 0000904454-21-000698.pdf 0000904454-21-000698.rtf 0000904454-21-000698.xls View HTML Oct 05, 2021 4 Statement of changes in beneficial ownership of securities 0000904454-21-000685.pdf 0000904454-21-000685.rtf 0000904454-21-000685.xls View HTML Sep 29, 2021 8-K Report of unscheduled material events or corporate event 0001193125-21-286811.pdf 0001193125-21-286811.rtf 0001193125-21-286811.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML Sep 13, 2021 4 Statement of changes in beneficial ownership of securities 0000904454-21-000651.pdf 0000904454-21-000651.rtf 0000904454-21-000651.xls View HTML Aug 06, 2021 10-Q Quarterly report which provides a continuing view of a company's financial position 0001193125-21-238886.pdf 0001193125-21-238886.rtf 0001193125-21-238886.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML Jul 28, 2021 8-K Report of unscheduled material events or corporate event 0001193125-21-226461.pdf 0001193125-21-226461.rtf 0001193125-21-226461.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML Pagination Current page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … Next page Next › Last page Last » Data provided by Kaleidoscope.