Date Form Description PDF XBRL Pages
12/21/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/21/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/21/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/21/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/21/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/21/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/21/18 4 Statement of changes in beneficial ownership of securities PDF 2
12/21/18 4 Statement of changes in beneficial ownership of securities PDF 2
11/21/18 8-K/A Current report filing
Documentsexpand_more
EX-23.1
EX-99.1
EX-99.2
EX-99.3
EX-99.4
PDF 48
11/21/18 S-3ASR Automatic shelf registration statement of securities of well-known seasoned issuers
Documentsexpand_more
EX-4.3
EX-5.1
EX-23.1
EX-23.2
PDF 74