| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 11/01/19 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 3 | |
| 10/31/19 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 15 | |
| 10/28/19 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 3 | |
| 10/21/19 | 20-F | Form 20-F: Annual and transition report of foreign private issuers [Sections 13 or 15(d)] |
|
193 |
| 10/15/19 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 26 | |
| 09/30/19 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 4 | |
| 09/26/19 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 3 | |
| 09/12/19 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 5 | |
| 08/23/19 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 5 | |
| 08/13/19 | 6-K | Form 6-K: Report of foreign issuer [Rules 13a-16 and 15d-16] | 4 |
