Date Form Description PDF XBRL Pages
05/14/19 4 Statement of changes in beneficial ownership of securities 1
02/13/19 3 Initial statement of beneficial ownership of securities 2
02/13/19 3 Initial statement of beneficial ownership of securities 2
02/13/19 3 Initial statement of beneficial ownership of securities 2
02/13/19 3 Initial statement of beneficial ownership of securities 2
02/13/19 3 Initial statement of beneficial ownership of securities 2
01/10/19 3 Initial statement of beneficial ownership of securities 2
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