Date Form Description XBRL Pages
02/20/19 4 Form 4: Statement of changes in beneficial ownership of securities 1
02/20/19 4 Form 4: Statement of changes in beneficial ownership of securities 1
02/20/19 4 Form 4: Statement of changes in beneficial ownership of securities 1
02/20/19 4 Form 4: Statement of changes in beneficial ownership of securities 1
02/20/19 4 Form 4: Statement of changes in beneficial ownership of securities 1
02/20/19 4 Form 4: Statement of changes in beneficial ownership of securities 1
02/14/19 3/A Form 3/A: Initial statement of beneficial ownership of securities 1
02/14/19 3/A Form 3/A: Initial statement of beneficial ownership of securities 1
02/13/19 SC 13G/A Form 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 3
02/12/19 SC 13G/A Form 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 5