Filing date Description Form View

Statement of changes in beneficial ownership of securities

4

Statement of changes in beneficial ownership of securities

4

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

6-K

An amendment to a SC 13D filing

SC 13D/A

Statement of changes in beneficial ownership of securities

4

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

6-K

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

6-K

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

6-K

Report of foreign issuer rules 13a-16 and 15d-16 of the Securities Exchange Act

6-K

Registration of securities of foreign private issuers pursuant to section 12(b) or (g)

20-F