SEC Filings Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995 Filing date Form Filer View Jul 30, 2007 SC 13D Vorsheck Elizabeth A View HTML 0000950152-07-006179.pdf 0000950152-07-006179.xls Dec 10, 1999 SC 13D HAGEN SUSAN HIRT View HTML 0000950123-99-010884.pdf Jan 16, 2008 S-8 View HTML 0000950152-08-000301.pdf 0000950152-08-000301.xls Jun 14, 2017 S-8 View HTML 0000922621-17-000023.pdf 0000922621-17-000023.xls Apr 30, 2013 S-8 View HTML 0000922621-13-000012.pdf 0000922621-13-000012.xls Feb 04, 2002 S-8 View HTML 0000922621-02-000002.pdf Jan 05, 2001 S-8 View HTML 0000950154-01-000002.pdf Jan 16, 2003 S-3/A View HTML 0001021408-03-000374.pdf Jan 08, 2003 S-3/A View HTML 0001021408-03-000101.pdf Nov 12, 2002 S-3/A View HTML 0001021408-02-013509.pdf 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 »