| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/11/22 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 17 | |
| 10/14/21 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 86 | |
| 08/27/21 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 138 | |
| 06/28/21 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 14 | |
| 05/24/21 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 417 | |
| 03/11/21 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 136 | |
| 01/25/21 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 9 | |
| 12/04/20 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 29 | |
| 10/02/20 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 101 | |
| 08/11/20 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 71 |