Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001564590-18-009847-index.html | 2018-04-30 16:20:25 | |
| 0001564590-18-009847.txt | 2018-04-30 16:20:25 | |
| apti-8k_20180430.htm | 44953 | 2018-04-30 16:20:25 |
| apti-ex991_6.htm | 806810 | 2018-04-30 16:20:25 |