Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Items per page 102550 Filing date Form Description View May 17, 2022 4 Statement of changes in beneficial ownership of securities 0000904454-22-000315.pdf 0000904454-22-000315.rtf 0000904454-22-000315.xls View HTML May 17, 2022 4 Statement of changes in beneficial ownership of securities 0000904454-22-000317.pdf 0000904454-22-000317.rtf 0000904454-22-000317.xls View HTML May 17, 2022 4 Statement of changes in beneficial ownership of securities 0000904454-22-000319.pdf 0000904454-22-000319.rtf 0000904454-22-000319.xls View HTML May 16, 2022 8-K Report of unscheduled material events or corporate event 0001193125-22-151657.pdf 0001193125-22-151657.rtf 0001193125-22-151657.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML May 06, 2022 10-Q Quarterly report which provides a continuing view of a company's financial position 0001193125-22-143504.pdf 0001193125-22-143504.rtf 0001193125-22-143504.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML May 06, 2022 S-8 POS Post-effective amendment to an S-8 filing 0001193125-22-143605.pdf 0001193125-22-143605.rtf View HTML May 06, 2022 S-8 POS Post-effective amendment to an S-8 filing 0001193125-22-143603.pdf 0001193125-22-143603.rtf View HTML May 06, 2022 S-8 POS Post-effective amendment to an S-8 filing 0001193125-22-143612.pdf 0001193125-22-143612.rtf View HTML May 06, 2022 S-8 POS Post-effective amendment to an S-8 filing 0001193125-22-143610.pdf 0001193125-22-143610.rtf View HTML May 06, 2022 S-8 POS Post-effective amendment to an S-8 filing 0001193125-22-143607.pdf 0001193125-22-143607.rtf View HTML Pagination First page « First Previous page ‹ Previous … Page 5 Page 6 Page 7 Page 8 Current page 9 Page 10 Page 11 Page 12 Page 13 … Next page Next › Last page Last » Data provided by Kaleidoscope.