| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 11月 30, 2021 |  Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML. Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file. Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file. Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 11月 30, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 11月 16, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 10月 8, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 9月 30, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 8月 23, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 8月 19, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 8月 5, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 7月 22, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 7月 21, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 6月 28, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 5月 18, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 5月 18, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 5月 7, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 5月 6, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 4月 28, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 4月 14, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 20-F | Annual and transition report of foreign private issuers [Sections 13 or 15(d)] | 4月 12, 2021 | Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in HTML.Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in DOC file.Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in PDF file.Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in XLS file. Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in XBLR Viewer. Open Annual and transition report of foreign private issuers [Sections 13 or 15(d)] in XBLR file. |
| S-8 | Securities offered to employees pursuant to employee benefit plans | 4月 12, 2021 | Open Securities offered to employees pursuant to employee benefit plans in HTML.Open Securities offered to employees pursuant to employee benefit plans in DOC file.Open Securities offered to employees pursuant to employee benefit plans in PDF file.Open Securities offered to employees pursuant to employee benefit plans in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 3月 25, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| 6-K | Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act | 3月 4, 2021 | Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in HTML.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in DOC file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in PDF file.Open Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act in XLS file. |
| SC 13G/A | Amendment to a previously filed SC 13G | 2月 10, 2021 | Open Amendment to a previously filed SC 13G in HTML.Open Amendment to a previously filed SC 13G in DOC file.Open Amendment to a previously filed SC 13G in PDF file.Open Amendment to a previously filed SC 13G in XLS file. |
| SC 13G/A | Amendment to a previously filed SC 13G | 2月 10, 2021 | Open Amendment to a previously filed SC 13G in HTML.Open Amendment to a previously filed SC 13G in DOC file.Open Amendment to a previously filed SC 13G in PDF file.Open Amendment to a previously filed SC 13G in XLS file. |
| SC 13G/A | Amendment to a previously filed SC 13G | 2月 9, 2021 | Open Amendment to a previously filed SC 13G in HTML.Open Amendment to a previously filed SC 13G in DOC file.Open Amendment to a previously filed SC 13G in PDF file.Open Amendment to a previously filed SC 13G in XLS file. |
| SC 13G | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 2月 8, 2021 | Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in HTML.Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in DOC file.Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in PDF file.Open Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions in XLS file. |
