Date Form Description PDF XBRL Pages
04/27/17 8-K Current report filing Abstract:
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PDF 11
03/17/17 DEF 14A Definitive proxy statements Abstract:
PDF 43
02/16/17 10-K Annual report pursuant to Section 13 and 15(d) Abstract:
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PDF Document Table XBRL XAML 114
02/13/17 5 Annual statement of changes in beneficial ownership of securities Abstract: Lubbers Arend D
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PDF 3
02/01/17 8-K Current report filing Abstract:
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PDF 17
01/30/17 8-K Current report filing Abstract:
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PDF 4
01/26/17 8-K Current report filing Abstract:
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PDF 11
01/03/17 4 Statement of changes in beneficial ownership of securities Abstract: Walcott Jill A
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PDF 3
01/03/17 4 Statement of changes in beneficial ownership of securities Abstract: Swets Jon
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PDF 3
01/03/17 4 Statement of changes in beneficial ownership of securities Abstract: Hoeksema Matthew D
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PDF 3