| Filing | Description | Date Filed  |
Size | View | ||||
|---|---|---|---|---|---|---|---|---|
| SC 13G/A | amended statement of beneficial ownership | Jun 10, 2013 | 25.6 KB |
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| SC 13G | statement of beneficial ownership | Jun 10, 2013 | 30.1 KB |
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| 8-K | current report | May 28, 2013 | 2.3 MB |
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| 4 | beckler, richard william | May 20, 2013 | 24.2 KB |
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| 4 | fitzgerald, matthew d | May 20, 2013 | 24.0 KB |
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| 4 | houston, delton henry | May 20, 2013 | 24.1 KB |
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| 4 | frederickson, philip l | May 20, 2013 | 24.0 KB |
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| 4 | knickel, carin s. | May 20, 2013 | 24.3 KB |
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| 4 | patteson, donald douglas jr | May 20, 2013 | 25.0 KB |
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| 8-K | current report | May 16, 2013 | 25.8 KB |
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| S-8 | registration statement | May 16, 2013 | 77.2 KB |
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| 8-K | current report | May 14, 2013 | 38.9 KB |
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| 8-K | current report | May 7, 2013 | 660.3 KB |
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| 10-Q | quarterly report | May 6, 2013 | 764.1 KB |
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| 8-K | current report | May 6, 2013 | 127.9 KB |
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| 8-K | current report | May 2, 2013 | 1.1 MB |
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| 8-K | current report | Apr 23, 2013 | 554.0 KB |
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| 424B5 | prospectus filed pursuant to rule 424 | Apr 22, 2013 | 1.0 MB |
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| 424B5 | prospectus filed pursuant to rule 424 | Apr 22, 2013 | 511.3 KB |
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| FWP | free writing prospectus - filing under securities act rules 163/433 | Apr 18, 2013 | 31.7 KB |
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- IR TOOLBAR
