Date Form Description PDF XBRL Pages
02/21/18 Statement of changes in beneficial ownership of securities
Documentsexpand_more
PDF 3
02/21/18 Statement of changes in beneficial ownership of securities
Documentsexpand_more
PDF 3
02/21/18 Statement of changes in beneficial ownership of securities
Documentsexpand_more
PDF 3
02/21/18 Statement of changes in beneficial ownership of securities
Documentsexpand_more
PDF 3
02/21/18 Statement of changes in beneficial ownership of securities
Documentsexpand_more
PDF 3
02/21/18 Statement of changes in beneficial ownership of securities
Documentsexpand_more
PDF 3
02/21/18 Statement of changes in beneficial ownership of securities
Documentsexpand_more
PDF 3
02/21/18 Statement of changes in beneficial ownership of securities
Documentsexpand_more
PDF 3
02/21/18 Statement of changes in beneficial ownership of securities
Documentsexpand_more
PDF 3
02/16/18 Statement of changes in beneficial ownership of securities
Documentsexpand_more
PDF 3