Date Form Description PDF XBRL Pages
03/04/20 10-K Annual report pursuant to Section 13 and 15(d)
Documents
EX-4.1
EX-21
EX-31.1
EX-31.2
EX-32.1
EX-32.2
 133
03/03/20 8-K Current report filing
Documents
EX-99.1
 13
02/20/20 3 Initial statement of beneficial ownership of securities 2
02/20/20 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities 26
02/13/20 4 Statement of changes in beneficial ownership of securities 2
02/11/20 SC 13D/A Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities
Documents
EX-99.F
 27
02/10/20 4 Statement of changes in beneficial ownership of securities
Documents
EX-99.1
 4
02/10/20 4 Statement of changes in beneficial ownership of securities 2
02/06/20 4 Statement of changes in beneficial ownership of securities 2
02/04/20 4 Statement of changes in beneficial ownership of securities 2
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