Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000950170-23-010347-index.html | 2023-03-28 17:07:01 | |
| 0000950170-23-010347.txt | 2023-03-28 17:07:01 | |
 0000950170-23-010347-xbrl.zip | 17942 | 2023-03-28 17:07:01 |
| FilingSummary.xml | 1786 | 2023-03-28 17:07:01 |
| Financial_Report.xlsx | 6018 | 2023-03-28 17:07:01 |
| grna-20230328.htm | 56562 | 2023-03-28 17:07:01 |
| grna-20230328.xsd | 3461 | 2023-03-28 17:07:01 |
| grna-20230328_def.xml | 13919 | 2023-03-28 17:07:01 |
| grna-20230328_htm.xml | 6751 | 2023-03-28 17:07:01 |
| grna-20230328_lab.xml | 18200 | 2023-03-28 17:07:01 |
| grna-20230328_pre.xml | 13219 | 2023-03-28 17:07:01 |
| grna-ex99_1.htm | 53727 | 2023-03-28 17:07:01 |
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| MetaLinks.json | 22684 | 2023-03-28 17:07:01 |
| R1.htm | 46009 | 2023-03-28 17:07:01 |
| report.css | 2767 | 2023-03-28 17:07:01 |
| Show.js | 1085 | 2023-03-28 17:07:01 |