| Filing | Description | Date Filed  |
Size | View | ||||
|---|---|---|---|---|---|---|---|---|
| S-8 | registration statement | May 31, 2013 | 55.9 KB |
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| 10-Q | quarterly report | May 31, 2013 | 242.6 KB |
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| 8-K | current report | May 29, 2013 | 27.3 KB |
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| 4 | kirby, kevin t. | May 28, 2013 | 24.9 KB |
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| 4 | everist, thomas s | May 28, 2013 | 25.0 KB |
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| 4 | griffin, mark e | May 28, 2013 | 24.9 KB |
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| 4 | lebaron, marc e | May 28, 2013 | 24.8 KB |
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| 4 | milligan, cynthia | May 28, 2013 | 24.9 KB |
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| 4 | andringa, jason m | May 28, 2013 | 24.9 KB |
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| 3 | andringa jason m | May 23, 2013 | 20.4 KB |
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| 8-K | current report | May 20, 2013 | 85.3 KB |
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| 4 | johnson, schmidt anthony d | May 2, 2013 | 27.9 KB |
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| 4 | burkhart, matt t. | May 2, 2013 | 27.8 KB |
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| DEF 14A | definitive proxy statement | Apr 12, 2013 | 507.0 KB |
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| 10-K | annual report | Mar 29, 2013 | 791.4 KB |
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| 4 | rykhus, daniel a | Mar 28, 2013 | 28.4 KB |
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| 8-K | current report | Mar 28, 2013 | 32.7 KB |
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| 4 | rykhus, daniel a | Mar 27, 2013 | 28.3 KB |
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| 4 | burkhart, matt t. | Mar 27, 2013 | 27.8 KB |
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| 4 | matthiesen, janet l | Mar 27, 2013 | 26.8 KB |
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