Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001437749-14-016824-index.html | 2014-09-10 16:19:57 | |
| 0001437749-14-016824.txt | 2014-09-10 16:19:57 | |
| ex99-1.htm | 313996 | 2014-09-10 16:19:57 |
| sigm20140909_8k.htm | 23879 | 2014-09-10 16:19:57 |