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    ACCESSION NUMBER:		0001140361-22-032001
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		27
    CONFORMED PERIOD OF REPORT:	20220901
    ITEM INFORMATION:		Entry into a Material Definitive Agreement
    ITEM INFORMATION:		Termination of a Material Definitive Agreement
    ITEM INFORMATION:		Completion of Acquisition or Disposition of Assets
    ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
    ITEM INFORMATION:		Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
    ITEM INFORMATION:		Other Events
    ITEM INFORMATION:		Financial Statements and Exhibits
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    DATE AS OF CHANGE:		20220901

    FILER:

    	COMPANY DATA:
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    		CENTRAL INDEX KEY:			0000711377
    		STANDARD INDUSTRIAL CLASSIFICATION:	IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
    		IRS NUMBER:				382367843
    		STATE OF INCORPORATION:			MI
    		FISCAL YEAR END:			0531

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    		SEC ACT:		1934 Act
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    	BUSINESS ADDRESS:
    		STREET 1:		620 LESHER PLACE
    		CITY:			LANSING
    		STATE:			MI
    		ZIP:			48912
    		BUSINESS PHONE:		5173729200

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    		STATE:			MI
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