SEC Filings

Filing date Form Description Filing Group View
SC 13G

A statement of beneficial ownership of common stock by certain persons

3,4,5
View HTML
SC 13G

A statement of beneficial ownership of common stock by certain persons

3,4,5
View HTML
CERTNAS

CERTNAS

Other
View HTML
EFFECT

EFFECT

Other
View HTML
EFFECT

EFFECT

Other
View HTML
424B4

Form of prospectus disclosing information facts events covered in both forms 424B1 424B3

Registration Statements
View HTML
8-A12B

Registration of certain classes of securities 12(b) of the Securities Exchange Act

Registration Statements
View HTML
F-6

Registration of depository shares evidenced by American Depository Receipts

Registration Statements
View HTML
20-F

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

Annual Filings
EX-101.INS - XBRL INSTANCE DOCUMENT View HTML
F-1

Registration statement for certain foreign private issuers

Registration Statements
View HTML