Net income (loss) plus, restructuring and other (income) charges, net, acquisition and other related costs, debt refinancing fees, litigation verdict charges, pension and postretirement settlement and curtailment (income) charges and the income tax expense (benefit) on those items, less the provision (benefit) from certain discrete tax items.

Adjusted EBITDA less depreciation, amortization, interest expense, net, and debt refinancing fees.

Net income (loss) plus interest expense, net, provision (benefit) for income taxes, restructuring and other (income) charges, net, acquisition and other related costs, litigation verdict charges, pension and postretirement settlement and curtailment (income) charges, net.

Net income (loss) plus interest expense, net, provision (benefit) for income taxes, depreciation, amortization, restructuring and other (income) charges, net, acquisition and other related costs, litigation verdict charges, pension and postretirement settlement and curtailment (income) charges, net.

Adjusted EBITDA divided by net sales.

Adjusted Gross Profit divided by Net sales.

Gross profit plus depreciation and amortization, acquisition and other-related costs, pension and postretirement settlement and curtailment (income) charges.

Other (income) expense, net plus litigation verdict charges and depreciation and amortization.

Adjusted other (income) expense, net divided by Net sales.

Selling, general, and administrative costs plus research and technical expenses less depreciation and amortization.

Adjusted SG&A divided by Net sales.

Calculated by dividing the Provision (benefit) for income taxes on Adjusted earnings (loss) divided by Adjusted earnings (loss) before income taxes.

Net income (loss) per diluted share plus restructuring and other (income) charges, net, acquisition and other related costs, debt refinancing fees, litigation verdict charges, pension and postretirement settlement and curtailment (income) charges and the income tax expense (benefit) on those items, less the tax provision (benefit) from certain discrete tax items, in each case on a per share basis.

Net income (loss) plus interest expense, net and provision (benefit) for income taxes

Net income (loss) plus interest expense, net, provision (benefit) for income taxes, depreciation and amortization.

Net cash provided by operating activities less capital expenditures.

The sum of notes payable, short-term debt, current maturities of long-term debt and long-term debt less the sum of cash and cash equivalents, restricted cash associated with our New Market Tax Credit financing arrangement, and restricted investment excluding the allowance for credit losses on held-to-maturity debt securities.

Net Debt divided by last twelve months Adjusted EBITDA, inclusive of acquisition-related pro forma adjustments.

Provision for income taxes plus the tax expense (benefit) on restructuring and other (income) charges, net, acquisition and other related costs, debt refinancing fees, litigation verdict charges, pension and postretirement settlement and curtailment (income) charges, less the provision (benefit) from certain discrete tax items.

Last twelve months Adjusted EBIT divided by total assets less cash and cash equivalents.

Segment revenue less segment operating expenses (segment operating expenses consist of costs of sales, selling, general and administrative expenses, research and technical expenses, other (income) expense, net, excluding depreciation and amortization). We have excluded the following items from segment EBITDA: interest expense, net, associated with corporate debt facilities, income taxes, depreciation, amortization, restructuring and other (income) charges, net, acquisition and other related costs, litigation verdict charges, pension and postretirement settlement and curtailment (income) charge, net.

Segment EBITDA divided by Net Segment Sales