Parent Directory| Name | Size | Last Modified |
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| 0001564590-20-054479-index.html | 2020-11-18 15:44:09 | |
| 0001564590-20-054479.txt | 2020-11-18 15:44:09 | |
| rkda-8k_20201112.htm | 35768 | 2020-11-18 15:44:09 |
| rkda-ex991_7.htm | 9041 | 2020-11-18 15:44:09 |