Date Form Description PDF XBRL Pages
01/26/18 SEC-generated letter PDF 3
01/04/18 Statement of changes in beneficial ownership of securities PDF 1
12/21/17 Statement of changes in beneficial ownership of securities PDF 1
12/11/17 Statement of changes in beneficial ownership of securities
Documentsexpand_more
PDF 3
11/29/17 Statement of changes in beneficial ownership of securities PDF 1
11/27/17 Statement of changes in beneficial ownership of securities PDF 1
11/21/17 Statement of changes in beneficial ownership of securities PDF 1
11/20/17 Statement of changes in beneficial ownership of securities PDF 1
11/20/17 Statement of changes in beneficial ownership of securities PDF 1
11/20/17 Statement of changes in beneficial ownership of securities PDF 1