Parent Directory| Name | Size | Last Modified |
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| 0001437749-13-015942-index.html | 2013-12-12 17:26:49 | |
| 0001437749-13-015942.txt | 2013-12-12 17:26:49 | |
| ex31-1.htm | 16801 | 2013-12-12 17:26:49 |
| ex31-2.htm | 16901 | 2013-12-12 17:26:49 |
| ex32-1.htm | 6097 | 2013-12-12 17:26:49 |
| ex32-2.htm | 6899 | 2013-12-12 17:26:49 |
| sigm20131102_10q.htm | 2311903 | 2013-12-12 17:26:49 |