Date Form Description PDF XBRL Pages
07/28/06 4 Statement of changes in beneficial ownership of securities Abstract: Tooker Ray D
 PDF 2
05/03/06 4 Statement of changes in beneficial ownership of securities Abstract: Tooker Ray D
 PDF 2
04/21/06 4 Statement of changes in beneficial ownership of securities Abstract: Tooker Ray D
 PDF 2
03/28/06 4/A Statement of changes in beneficial ownership of securities Abstract: Lubbers Arend D
 PDF 2
03/28/06 4 Statement of changes in beneficial ownership of securities Abstract: Lubbers Arend D
 PDF 2
02/22/06 4/A Statement of changes in beneficial ownership of securities Abstract: Swets Jon
 PDF 2
02/22/06 4/A Statement of changes in beneficial ownership of securities Abstract: Smith Benj A Iii
 PDF 2
02/22/06 4/A Statement of changes in beneficial ownership of securities Abstract: Lubbers Arend D
 PDF 2
02/22/06 4/A Statement of changes in beneficial ownership of securities Abstract: Koning Philip J
 PDF 2
02/22/06 4/A Statement of changes in beneficial ownership of securities Abstract: Haan Ronald L
 PDF 2
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