Date Form Description Filing Group PDF XBRL Pages
02/10/20 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions Other 5
02/07/20 SC 13G/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions Other 3
12/20/19 4 Statement of changes in beneficial ownership of securities 3, 4, 5 1
12/12/19 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities Other 4
12/12/19 8-K Current report filing Current Report 5
12/11/19 4 Statement of changes in beneficial ownership of securities 3, 4, 5 1
12/11/19 4 Statement of changes in beneficial ownership of securities 3, 4, 5 1
12/11/19 4 Statement of changes in beneficial ownership of securities 3, 4, 5 2
12/11/19 4 Statement of changes in beneficial ownership of securities 3, 4, 5 2
12/11/19 4 Statement of changes in beneficial ownership of securities 3, 4, 5 2