Completion of the Sale Accelerates Transformation into a Premier Independent Supplier of Paperboard to North American Converters and Significantly Reduces the Company’s Net Debt Clearwater Paper Corporation (“Clearwater Paper” or the “Company”), announced the successful completion of the sale of its tissue business to Sofidel America Corp., a subsidiary of Sofidel S.p.A. (“Sofidel”), for $1.06 […]