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    PUBLIC DOCUMENT COUNT:		35
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    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20250423
    DATE AS OF CHANGE:		20250423

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    	COMPANY DATA:
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    		CENTRAL INDEX KEY:			0000095953
    		STANDARD INDUSTRIAL CLASSIFICATION:	STEEL PIPE & TUBES [3317]
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    		STREET 2:		SUITE 430
    		CITY:			SCHAUMBURG
    		STATE:			IL
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    		CITY:			SCHAUMBURG
    		STATE:			IL
    		ZIP:			60173

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    		DATE OF NAME CHANGE:	19920703

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    		DATE OF NAME CHANGE:	19710510
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