SEC Documents
Filing Description Date Filed Sorted Descending Size  
4 stake, james b Apr 12, 2017 151.5 KB  
4 joyce, nelson schuette Apr 12, 2017 151.1 KB  
4 partain, nathan i Apr 12, 2017 151.6 KB  
4 o'keefe, timothy j Apr 12, 2017 152.0 KB  
4 johnson, kathryn o Apr 12, 2017 151.6 KB  
4 fritze, steven l Apr 12, 2017 152.2 KB  
4 erickson, john d Apr 12, 2017 151.9 KB  
4 bohn, karen Apr 12, 2017 151.5 KB  
4 macfarlane, charles s Apr 11, 2017 156.8 KB  
4 knutson, paul l Apr 11, 2017 155.7 KB  
4 rogelstad, timothy j Apr 11, 2017 157.3 KB  
8-K current report Apr 11, 2017 120.8 KB  
4 koeck, george a Mar 13, 2017 152.6 KB  
DEF 14A definitive proxy statement Mar 1, 2017 493.9 KB  
10-K annual report Feb 22, 2017 1.7 MB  
4 moug, kevin g Feb 16, 2017 154.3 KB  
SC 13G/A amended statement of beneficial ownership Feb 10, 2017 104.1 KB  
4 rogelstad, timothy j Feb 8, 2017 154.8 KB  
4 moug, kevin g Feb 8, 2017 156.0 KB  
4 abbott, john s Feb 8, 2017 153.8 KB  
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