Date Form Description PDF XBRL Pages
04/05/21 8-K Current report filing
Documents
EX-99.1
 5
04/01/21 10-K Annual report pursuant to Section 13 and 15(d)
Documents
EX-4.1
EX-10.73
EX-23.1
EX-31.1
EX-31.2
EX-32.1
EX-32.2
 81
04/01/21 NT 10-K Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT 2
03/12/21 4 Statement of changes in beneficial ownership of securities 2
03/01/21 4 Statement of changes in beneficial ownership of securities 2
03/01/21 3 Initial statement of beneficial ownership of securities 2
03/01/21 SC 13D Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities 3
02/25/21 8-K Current report filing
Documents
EX-99.1
 4
02/17/21 8-K Current report filing
Documents
EX-99.1
EX-99.2
 6
02/12/21 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 6
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