EBITDA supplemental - Legacy ALB 30 ($ in thousands) Performance Chemicals Catalyst Solutions Corporate & Other Consolidated Year ended December 31, 2014: Operating profit $ 306,616 $ 224,407 $ (259,725) $ 271,298 Depreciation and amortization 48,233 49,622 2,552 100,407 Other expenses, net — — (16,761) (16,761) Special items (excluding special items associated with interest expense) — — 73,597 73,597 Non-operating pension and OPEB items — — 125,462 125,462 Equity in net income of unconsolidated investments 10,068 25,674 — 35,742 Net income attributable to noncontrolling interests (27,590) — — (27,590) Adjusted EBITDA by operating segment $ 337,327 $ 299,703 $ (74,875) $ 562,155 Year ended December 31, 2013: Operating profit $ 334,275 $ 194,322 $ 48,078 $ 576,675 Depreciation and amortization 43,472 49,656 2,188 95,316 Other expenses, net — — (6,674) (6,674) Special items (excluding special items associated with interest expense) — — 33,361 33,361 Non-operating pension and OPEB items — — (146,193) (146,193) Equity in net income of unconsolidated investments 8,875 22,854 — 31,729 Net income attributable to noncontrolling interests (26,663) — — (26,663) Adjusted EBITDA by operating segment $ 359,959 $ 266,832 $ (69,240) $ 557,551 See above for a reconciliation of adjusted EBITDA by operating segment, the non-GAAP financial measure, to Operating (loss) profit, the most directly comparable financial measure calculated and reporting in accordance with GAAP. Adjusted EBITDA by operating segment is defined as Operating (loss) profit, excluding depreciation and amortization, and adjusted for special and non-operating pension and OPEB items as listed above, plus Equity in net income (loss) of unconsolidated investments, less Net income attributable to noncontrolling interests. Adjusted EBITDA for the Corporate & other segment also includes Other expenses, net |