Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001437749-14-021941-index.html | 2014-12-10 16:45:23 | |
| 0001437749-14-021941.txt | 2014-12-10 16:45:23 | |
| ex99-1.htm | 299447 | 2014-12-10 16:45:23 |
| sigm20141209_8k.htm | 23918 | 2014-12-10 16:45:23 |