Date Form Description PDF XBRL Pages
05/16/19 4 Statement of changes in beneficial ownership of securities Springer Mary Beth PDF 2
05/16/19 4 Statement of changes in beneficial ownership of securities Machek Howard PDF 2
05/10/19 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
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PDF 10
05/10/19 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 PDF 5
05/07/19 10-Q Quarterly report pursuant to Section 13 or 15(d) PDF Document Table XBRL XAML 61
05/06/19 8-K Current report filing
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PDF 16
04/10/19 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
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PDF 11
03/22/19 4 Statement of changes in beneficial ownership of securities Schwichtenberg Kay PDF 2
03/22/19 4 Statement of changes in beneficial ownership of securities Reed Michael A PDF 2
03/11/19 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
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PDF 12