| Filing date | Form | Description | View |
|---|---|---|---|
| 20-F/A | Amendment to a previously filed 20-F |
EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA View HTML | |
| SC 13G | A statement of beneficial ownership of common stock by certain persons |
View HTML | |
| SC 13G | A statement of beneficial ownership of common stock by certain persons |
View HTML | |
| SC 13G | A statement of beneficial ownership of common stock by certain persons |
View HTML | |
| SC 13G | A statement of beneficial ownership of common stock by certain persons |
View HTML | |
| SC 13G | A statement of beneficial ownership of common stock by certain persons |
View HTML | |
| SC 13G | A statement of beneficial ownership of common stock by certain persons |
View HTML |
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