Parent Directory| Name | Size | Last Modified |
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| 0001564590-20-025981-index.html | 2020-05-18 15:26:37 | |
| 0001564590-20-025981.txt | 2020-05-18 15:26:37 | |
| rkda-8k_20200514.htm | 36052 | 2020-05-18 15:26:37 |
| rkda-ex101_7.htm | 50703 | 2020-05-18 15:26:37 |
| rkda-ex41_8.htm | 139288 | 2020-05-18 15:26:37 |
| rkda-ex42_6.htm | 139694 | 2020-05-18 15:26:37 |