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    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Other Events
    ITEM INFORMATION:		Financial Statements and Exhibits
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    DATE AS OF CHANGE:		20220825

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    		CENTRAL INDEX KEY:			0000882796
    		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
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    		STATE OF INCORPORATION:			DE
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    		STREET 2:		SUITE 200
    		CITY:			DURHAM
    		STATE:			NC
    		ZIP:			27703
    		BUSINESS PHONE:		919-859-1302

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    		CITY:			DURHAM
    		STATE:			NC
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