| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/12/21 | 6-K | Form 6-K: Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments | 4 | |
| 10/06/21 | 6-K | Form 6-K: Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments | 4 | |
| 09/27/21 | 6-K | Form 6-K: Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments | 53 | |
| 09/01/21 | 6-K | Form 6-K: Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments | 5 | |
| 08/04/21 | 6-K | Form 6-K: Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments | 6 | |
| 07/29/21 | 6-K | Form 6-K: Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments | 12 |