Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001437749-18-001867-index.html | 2018-02-07 09:33:01 | |
| 0001437749-18-001867.txt | 2018-02-07 09:33:01 | |
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| sigm20180206_8k.htm | 38584 | 2018-02-07 09:33:01 |