Date Form Description PDF XBRL Pages
02/15/17 4 Statement of changes in beneficial ownership of securities 2
02/07/17 4 Statement of changes in beneficial ownership of securities 2
02/01/17 4 Statement of changes in beneficial ownership of securities 2
01/24/17 4 Statement of changes in beneficial ownership of securities 2
01/19/17 4 Statement of changes in beneficial ownership of securities 2
01/11/17 4 Statement of changes in beneficial ownership of securities 2
01/03/17 4 Statement of changes in beneficial ownership of securities 2
12/29/16 4 Statement of changes in beneficial ownership of securities 2
12/21/16 4 Statement of changes in beneficial ownership of securities 2
12/12/16 4 Statement of changes in beneficial ownership of securities 2
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