Date Form Description PDF XBRL Pages
02/14/23 3 Initial statement of beneficial ownership of securities 2
07/14/20 3 Initial statement of beneficial ownership of securities 1
02/04/20 4 Statement of changes in beneficial ownership of securities 2
01/24/20 4 Statement of changes in beneficial ownership of securities 2
09/10/19 4 Statement of changes in beneficial ownership of securities 2
09/10/19 4 Statement of changes in beneficial ownership of securities 2
01/30/19 4 Statement of changes in beneficial ownership of securities 1
09/05/18 4 Statement of changes in beneficial ownership of securities 1
03/14/18 4 Statement of changes in beneficial ownership of securities 2
03/13/18 4 Statement of changes in beneficial ownership of securities 2
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