Filing date Form Description View
    4

    Statement of changes in beneficial ownership of securities

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    4

    Statement of changes in beneficial ownership of securities

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    4

    Statement of changes in beneficial ownership of securities

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    8-K

    Report of unscheduled material events or corporate event

    View HTML EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA
    424B3

    Form of prospectus reflecting facts events constituting substantive change from last form

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    4

    Statement of changes in beneficial ownership of securities

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    4

    Statement of changes in beneficial ownership of securities

    View HTML
    4

    Statement of changes in beneficial ownership of securities

    View HTML
    4

    Statement of changes in beneficial ownership of securities

    View HTML
    4

    Statement of changes in beneficial ownership of securities

    View HTML

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