Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001214659-22-000293-index-headers.html | 2022-01-05 06:04:01 | |
| 0001214659-22-000293-index.html | 2022-01-05 06:04:01 | |
| 0001214659-22-000293.txt | 2022-01-05 06:04:01 | |
 0001214659-22-000293-xbrl.zip | 12510 | 2022-01-05 06:04:01 |
| c12272108k.htm | 31902 | 2022-01-05 06:04:01 |
| c12272108k_htm.xml | 3574 | 2022-01-05 06:04:01 |
| FilingSummary.xml | 1575 | 2022-01-05 06:04:01 |
| Financial_Report.xlsx | 5665 | 2022-01-05 06:04:01 |
| hgen-20220103.xsd | 2717 | 2022-01-05 06:04:01 |
| hgen-20220103_lab.xml | 34240 | 2022-01-05 06:04:01 |
| hgen-20220103_pre.xml | 22343 | 2022-01-05 06:04:01 |
| MetaLinks.json | 36914 | 2022-01-05 06:04:01 |
| R1.htm | 40084 | 2022-01-05 06:04:01 |
| report.css | 2766 | 2022-01-05 06:04:01 |
| Show.js | 1084 | 2022-01-05 06:04:01 |