Date Form Description PDF XBRL Pages
03/28/17 4 Statement of changes in beneficial ownership of securities 2
03/22/17 4 Statement of changes in beneficial ownership of securities 2
03/17/17 4 Statement of changes in beneficial ownership of securities 2
02/28/17 4 Statement of changes in beneficial ownership of securities 2
02/06/17 4 Statement of changes in beneficial ownership of securities 2
01/04/17 4 Statement of changes in beneficial ownership of securities 2
12/27/16 4 Statement of changes in beneficial ownership of securities 2
12/23/16 4 Statement of changes in beneficial ownership of securities 2
12/07/16 4 Statement of changes in beneficial ownership of securities 2
10/11/16 4 Statement of changes in beneficial ownership of securities 2
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