Security
Koppers Holdings, Inc. · KOP
KOPNYSECommon stockCurrentCIK 1315257Updated Nov 2, 2026
Name history
KI Holdings Inc. · through Nov 14, 2005
KOP price & chart
Loading TradingView…
NYSE:KOP on TradingView ↗About the company
Koppers (NYSE: KOP) is an integrated global provider of essential treated wood products, wood preservation technologies and carbon compounds. Our team of approximately 1,850 employees create, protect and preserve key elements of our global infrastructure - including railroad crossties, utility poles, outdoor wooden structures, and production feedstocks for steel, aluminum and construction materials, among others - applying decades of industry-leading expertise while constantly innovating to anticipate the needs of tomorrow. Together we are providing safe and sustainable solutions to enable rail transportation, keep power flowing, and create spaces of enjoyment for people everywhere. Protecting What Matters, Preserving The Future. Learn more at Koppers.com.
In the news
Koppers Holdings Inc. to Host Investor Day on September 17, 2026 ↗
Financials
FY 2025 · USDSource
Source
Source
Source
Source
balance sheet · annual statements
| Line item | Q3 2025 | Q3 2024 | Q2 2026 | Q2 2025 | Q2 2024 | Q1 2026 | Q1 2025 | Q1 2024 | FY 2025 | FY 2024 | FY 2023 | FY 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ASSETS | ||||||||||||
| AssetsUSD | 1,894,800,000Source | 1,959,600,000Source | 1,722,300,000Source | 1,930,800,000Source | 1,948,000,000Source | 1,880,300,000Source | 1,890,800,000Source | 1,845,300,000Source | 1,886,800,000Source | 1,890,200,000Source | 1,835,500,000Source | 1,711,400,000Source |
| Property, Plant and Equipment, NetUSD | 646,700,000Source | 673,100,000Source | 482,100,000Source | 654,500,000Source | 671,300,000Source | 645,700,000Source | 655,000,000Source | 640,500,000Source | 650,900,000Source | 660,800,000Source | 631,700,000Source | 557,300,000Source |
| GoodwillUSD | 317,300,000Source | 319,800,000Source | 329,100,000Source | 319,000,000Source | 319,000,000Source | 329,400,000Source | 317,700,000Source | 25,300,000Source | 329,400,000Source | 317,100,000Source | 294,400,000Source | 294,000,000Source |
| Current assets: | ||||||||||||
| Accounts Receivable, after Allowance for Credit Loss, CurrentUSD | 192,100,000Source | 238,000,000Source | 205,700,000Source | 211,700,000Source | 224,100,000Source | 181,000,000Source | 204,800,000Source | 218,300,000Source | 158,700,000Source | 191,800,000Source | 202,400,000Source | 215,700,000Source |
| Inventory, NetUSD | 400,300,000Source | 405,900,000Source | 385,700,000Source | 405,400,000Source | 402,300,000Source | 395,900,000Source | 403,400,000Source | 399,000,000Source | 411,200,000Source | 404,600,000Source | 395,700,000Source | 355,700,000Source |
| Assets, CurrentUSD | 682,800,000Source | 730,100,000Source | 679,600,000Source | 708,000,000Source | 721,400,000Source | 668,900,000Source | 691,800,000Source | 707,700,000Source | 668,700,000Source | 680,600,000Source | 699,000,000Source | 636,800,000Source |
| Operating Lease, Right-of-Use AssetUSD | 104,700,000Source | 91,900,000Source | 103,600,000Source | 101,300,000Source | 89,000,000Source | 102,500,000Source | 87,500,000Source | 85,800,000Source | 102,900,000Source | 89,800,000Source | 90,500,000Source | 86,300,000Source |
| Other Assets, NoncurrentUSD | 26,900,000Source | 11,600,000Source | 24,100,000Source | 28,100,000Source | 10,700,000Source | 24,200,000Source | 15,300,000Source | 9,900,000Source | 21,200,000Source | 14,500,000Source | 7,300,000Source | 9,200,000Source |
| LIABILITIES AND EQUITY | ||||||||||||
| LiabilitiesUSD | 1,348,900,000Source | 1,427,000,000Source | 1,335,300,000Source | 1,403,700,000Source | 1,434,700,000Source | 1,330,800,000Source | 1,392,500,000Source | 1,335,400,000Source | 1,312,500,000Source | 1,401,200,000Source | 1,332,500,000Source | 1,308,400,000Source |
| Stockholders’ equity: | ||||||||||||
| Preferred Stock, Value, IssuedUSD | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source | 0Source |
| Common Stock, Value, IssuedUSD | 300,000Source | 300,000Source | 300,000Source | 300,000Source | 300,000Source | 300,000Source | 300,000Source | 300,000Source | 300,000Source | 300,000Source | 300,000Source | 200,000Source |
| Retained Earnings (Accumulated Deficit)USD | 511,400,000Source | 502,000,000Source | 395,000,000Source | 489,300,000Source | 480,700,000Source | 544,300,000Source | 474,500,000Source | 455,400,000Source | 539,400,000Source | 490,300,000Source | 444,000,000Source | 360,200,000Source |
| Accumulated Other Comprehensive Income (Loss), Net of TaxUSD | -63,300,000Source | -84,500,000Source | -67,000,000Source | -61,200,000Source | -91,100,000Source | -65,800,000Source | -83,300,000Source | -95,300,000Source | -61,400,000Source | -120,600,000Source | -88,800,000Source | -97,300,000Source |
| Stockholders' Equity Attributable to ParentUSD | 545,600,000Source | 532,300,000Source | 387,000,000Source | 526,800,000Source | 509,200,000Source | 549,500,000Source | 498,000,000Source | 505,800,000Source | 574,000,000Source | 488,700,000Source | 498,900,000Source | 399,400,000Source |
| Additional Paid in Capital, Common StockUSD | 329,000,000Source | 311,700,000Source | 339,700,000Source | 326,100,000Source | 306,100,000Source | 336,400,000Source | 324,100,000Source | 300,000,000Source | 332,400,000Source | 317,200,000Source | 291,100,000Source | 263,900,000Source |
| Liabilities and EquityUSD | 1,894,800,000Source | 1,959,600,000Source | 1,722,300,000Source | 1,930,800,000Source | 1,948,000,000Source | 1,880,300,000Source | 1,890,800,000Source | 1,845,300,000Source | 1,886,800,000Source | 1,890,200,000Source | 1,835,500,000Source | 1,711,400,000Source |
| Current liabilities: | ||||||||||||
| Liabilities, CurrentUSD | 259,800,000Source | 287,000,000Source | 291,400,000Source | 272,300,000Source | 284,900,000Source | 246,500,000Source | 262,200,000Source | 308,900,000Source | 227,100,000Source | 325,800,000Source | 325,900,000Source | 324,000,000Source |
| Operating Lease, Liability, CurrentUSD | 27,300,000Source | 25,700,000Source | 28,700,000Source | 26,700,000Source | 23,800,000Source | 28,100,000Source | 26,700,000Source | 22,200,000Source | 27,200,000Source | 26,700,000Source | 22,900,000Source | 20,500,000Source |
| Accounts Payable, CurrentUSD | 156,300,000Source | 169,500,000Source | 166,000,000Source | 168,700,000Source | 184,000,000Source | 143,400,000Source | 148,200,000Source | 195,200,000Source | 122,400,000Source | 179,100,000Source | 202,900,000Source | 207,400,000Source |
| Operating Lease, Liability, NoncurrentUSD | 77,700,000Source | 66,000,000Source | 75,300,000Source | 75,000,000Source | 65,200,000Source | 74,600,000Source | 61,700,000Source | 63,400,000Source | 76,100,000Source | 64,400,000Source | 67,400,000Source | 66,300,000Source |
| Deferred Income Tax Liabilities, NetUSD | 36,800,000Source | 27,300,000Source | 7,400,000Source | 36,200,000Source | 28,900,000Source | 43,900,000Source | 35,100,000Source | 28,100,000Source | 43,700,000Source | 25,900,000Source | 25,900,000Source | 21,500,000Source |
| Other Liabilities, NoncurrentUSD | 43,400,000Source | 45,500,000Source | 55,600,000Source | 44,200,000Source | 41,400,000Source | 37,400,000Source | 43,700,000Source | 42,000,000Source | 37,600,000Source | 44,300,000Source | 46,300,000Source | 44,200,000Source |
| Stockholders' Equity Attributable to Noncontrolling InterestUSD | 300,000Source | 300,000Source | 0Source | 300,000Source | 4,100,000Source | 0Source | 300,000Source | 4,100,000Source | 300,000Source | 300,000Source | 4,100,000Source | 3,600,000Source |
| Additional Financial Items | ||||||||||||
| Accrued Liabilities, CurrentUSD | 71,300,000Source | 86,800,000Source | 91,800,000Source | 72,000,000Source | 72,100,000Source | 70,100,000Source | 82,400,000Source | 87,500,000Source | 72,600,000Source | 115,100,000Source | 95,100,000Source | 96,100,000Source |
| Deferred Tax Liabilities, NetUSD | — | — | — | — | — | — | — | — | 36,700,000Source | 17,500,000Source | 15,500,000Source | 9,800,000Source |
| Long-term Debt, Excluding Current Maturities | —Source | —Source | —Source | —Source | —Source | —Source | —Source | —Source | —Source | —Source | —Source | —Source |
| Long-term Debt, Current MaturitiesUSD | 4,900,000Source | 5,000,000Source | 4,900,000Source | 4,900,000Source | 5,000,000Source | 4,900,000Source | 4,900,000Source | 4,000,000Source | 4,900,000Source | 4,900,000Source | 5,000,000Source | 0Source |
| Long-term Debt, Excluding Current MaturitiesUSD | 918,300,000Source | 975,900,000Source | 892,700,000Source | 962,900,000Source | 986,700,000Source | 915,300,000Source | 975,900,000Source | 865,100,000Source | 914,300,000Source | 925,900,000Source | 835,400,000Source | 817,700,000Source |
cash flow · annual statements
| Line item | Q4 2025 | Q4 2024 | Q3 2025 | Q3 2024 | Q2 2026 | Q2 2025 | Q1 2026 | Q1 2025 | FY 2025 | FY 2024 | FY 2023 | FY 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash flows from operating activities: | ||||||||||||
| Net Income (Loss), Including Portion Attributable to Noncontrolling InterestUSD | — | — | 23,800,000Source | 19,000,000Source | -147,500,000Source | 16,400,000Source | 7,100,000Source | -13,900,000Source | 56,000,000Source | 48,600,000Source | 89,800,000Source | 63,200,000Source |
| Adjustments to reconcile net income to net cash provided by operating activities: | ||||||||||||
| Depreciation and amortization | — | — | —Source | —Source | —Source | —Source | —Source | —Source | —Source | —Source | —Source | —Source |
| Share-based Payment Arrangement, Noncash ExpenseUSD | — | — | — | — | — | — | 3,900,000Source | 6,600,000Source | 13,800,000Source | 20,800,000Source | 17,300,000Source | 13,200,000Source |
| Changes in operating assets and liabilities: | ||||||||||||
| Increase (Decrease) in Accounts ReceivableUSD | — | — | — | — | — | — | 23,200,000Source | 11,100,000Source | -30,900,000Source | -8,100,000Source | -14,900,000Source | 32,300,000Source |
| Increase (Decrease) in InventoriesUSD | — | — | — | — | — | — | -17,800,000Source | -4,000,000Source | -10,400,000Source | 6,300,000Source | 37,200,000Source | 41,800,000Source |
| Increase (Decrease) in Accounts PayableUSD | — | — | — | — | — | — | 22,100,000Source | -32,800,000Source | -57,200,000Source | -19,400,000Source | -400,000Source | 32,700,000Source |
| Deferred Income Tax Expense (Benefit)USD | — | — | — | — | — | — | — | — | 11,300,000Source | 2,800,000Source | 5,700,000Source | 2,600,000Source |
| Net Cash Provided by (Used in) Operating ActivitiesUSD | — | — | — | — | — | — | 46,300,000Source | -22,700,000Source | 122,500,000Source | 119,400,000Source | 146,100,000Source | 102,300,000Source |
| Cash flows from investing activities: | ||||||||||||
| Payments to Acquire Businesses, Net of Cash AcquiredUSD | — | — | — | — | — | — | — | — | 20,700,000Source | 99,300,000Source | 0Source | 14,700,000Source |
| Net Cash Provided by (Used in) Investing ActivitiesUSD | — | — | — | — | — | — | -10,500,000Source | -17,600,000Source | -72,700,000Source | -173,300,000Source | -116,000,000Source | -114,800,000Source |
| Payments for (Proceeds from) Other Investing ActivitiesUSD | — | — | — | — | — | — | -400,000Source | 0Source | 9,200,000Source | — | — | — |
| Payments to Acquire Property, Plant, and EquipmentUSD | — | — | 12,000,000Source | 15,400,000Source | — | — | 11,400,000Source | 14,300,000Source | 55,000,000Source | 77,400,000Source | 120,500,000Source | 105,300,000Source |
| Cash flows from financing activities: | ||||||||||||
| Payments for Repurchase of Common StockUSD | — | — | — | — | — | — | 29,000,000Source | 19,100,000Source | 38,200,000Source | 50,800,000Source | 20,100,000Source | 23,600,000Source |
| Net Cash Provided by (Used in) Financing ActivitiesUSD | — | — | — | — | — | — | -31,000,000Source | 28,700,000Source | -58,500,000Source | 35,700,000Source | 2,600,000Source | 4,800,000Source |
| Dividends paid | — | — | — | — | — | — | —Source | —Source | —Source | —Source | —Source | —Source |
| Repayments of Long-term DebtUSD | — | — | — | — | — | — | 1,200,000Source | 1,200,000Source | 4,900,000Source | 5,700,000Source | 501,000,000Source | 2,000,000Source |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate EffectUSD | — | — | — | — | — | — | 4,800,000Source | -10,600,000Source | -5,900,000Source | -22,600,000Source | 33,200,000Source | -12,200,000Source |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash EquivalentsUSD | — | — | 37,900,000Source | 44,500,000Source | 40,700,000Source | 38,400,000Source | 42,800,000Source | 33,300,000Source | 38,000,000Source | 43,900,000Source | 66,500,000Source | 33,300,000Source |
| Supplemental disclosure of cash flow information: | ||||||||||||
| Interest Paid, Excluding Capitalized Interest, Operating ActivitiesUSD | — | — | — | — | — | — | — | — | 63,500,000Source | 78,500,000Source | 70,000,000Source | 41,300,000Source |
| Income Taxes Paid, NetUSD | — | — | — | — | — | — | — | — | 9,400,000Source | 27,600,000Source | 34,300,000Source | 20,700,000Source |
| Additional Financial Items | ||||||||||||
| Amortization of Intangible AssetsUSD | — | — | — | — | — | — | — | — | 16,000,000Source | 15,800,000Source | 14,500,000Source | 14,900,000Source |
| Asset Retirement Obligation, Accretion ExpenseUSD | — | — | — | — | — | — | — | — | 1,000,000Source | 1,000,000Source | 1,100,000Source | 1,000,000Source |
| Capitalized Computer Software, AmortizationUSD | — | — | 300,000Source | 0Source | 700,000Source | 500,000Source | 500,000Source | 300,000Source | 1,200,000Source | 300,000Source | — | — |
| Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to SettlementUSD | — | — | 0Source | 0Source | 0Source | 0Source | 0Source | -29,000,000Source | -27,100,000Source | -4,000,000Source | — | 0Source |
| DepreciationUSD | — | — | — | — | — | — | — | — | 57,600,000Source | 51,700,000Source | 42,500,000Source | 41,200,000Source |
| Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of TaxUSD | — | — | — | — | — | — | — | — | — | 0Source | 0Source | -600,000Source |
| Gain (Loss) on Disposition of AssetsUSD | — | — | 100,000Source | -9,700,000Source | -400,000Source | 0Source | 4,300,000Source | 300,000Source | 400,000Source | -10,700,000Source | 1,800,000Source | 2,500,000Source |
| Gain (Loss) on Disposition of Other AssetsUSD | — | — | — | — | — | — | 4,300,000Source | 600,000Source | 1,400,000Source | — | — | — |
| GoodwillUSD | — | — | 317,300,000Source | 319,800,000Source | 329,100,000Source | 319,000,000Source | 329,400,000Source | 317,700,000Source | 329,400,000Source | 317,100,000Source | 294,400,000Source | 294,000,000Source |
| Goodwill, Impairment LossUSD | — | — | — | — | — | — | — | — | 0Source | 0Source | 0Source | 0Source |
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to ParentUSD | — | — | — | — | — | — | — | — | — | 52,400,000Source | 89,200,000Source | 64,000,000Source |
| Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling InterestUSD | — | — | — | — | — | — | — | — | — | 48,600,000Source | 89,800,000Source | 63,800,000Source |
| Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling InterestUSD | — | — | — | — | — | — | — | — | — | 0Source | 0Source | -600,000Source |
| Income (Loss) from Discontinued Operations, Net of Tax, Attributable to ParentUSD | — | — | — | — | — | — | — | — | — | 0Source | 0Source | 600,000Source |
| Income Tax Expense (Benefit)USD | — | — | 12,000,000Source | 10,600,000Source | -32,500,000Source | 7,500,000Source | 800,000Source | -3,300,000Source | 25,200,000Source | 20,700,000Source | 34,800,000Source | 31,600,000Source |
| InterestExpenseNonoperatingUSD | — | — | 16,700,000Source | 20,200,000Source | 15,000,000Source | 17,300,000Source | 15,000,000Source | 16,600,000Source | 66,100,000Source | — | — | — |
| Inventory Write-downUSD | — | — | — | — | — | — | — | — | 1,200,000Source | 100,000Source | 600,000Source | 1,200,000Source |
| Net Income (Loss) Attributable to ParentUSD | — | — | 23,800,000Source | 22,800,000Source | -147,500,000Source | 16,400,000Source | 7,100,000Source | -13,900,000Source | 56,000,000Source | 52,400,000Source | 89,200,000Source | 63,400,000Source |
| Net Income (Loss) Attributable to Noncontrolling InterestUSD | — | — | 0Source | -3,800,000Source | — | 0Source | — | 0Source | 0Source | -3,800,000Source | 600,000Source | -200,000Source |
| Nonoperating Income (Expense)USD | — | — | 700,000Source | 100,000Source | 1,000,000Source | 2,100,000Source | 900,000Source | 1,400,000Source | 6,600,000Source | 1,300,000Source | 400,000Source | 2,500,000Source |
| Proceeds from Issuance of Common StockUSD | — | — | — | — | — | — | 100,000Source | 300,000Source | 1,400,000Source | 5,300,000Source | 9,900,000Source | 1,100,000Source |
| Proceeds from Stock Options ExercisedUSD | — | — | — | — | — | — | — | — | 200,000Source | 3,900,000Source | 8,800,000Source | 0Source |
| Restructuring Costs and Asset Impairment ChargesUSD | — | — | 10,200,000Source | 0Source | 215,800,000Source | 17,600,000Source | 7,800,000Source | 20,000,000Source | 51,900,000Source | 16,900,000Source | 0Source | 0Source |
| Share-based Payment Arrangement, Expense | — | — | — | — | —Source | —Source | — | — | — | — | — | — |
| Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement and Curtailment | — | — | —Source | —Source | — | —Source | — | — | — | — | — | — |
| Gain (Loss) on Disposition of Business | — | — | — | — | — | — | —Source | — | — | — | — | — |
income statement · annual statements
| Line item | Q4 2025 | Q4 2024 | Q3 2025 | Q3 2024 | Q2 2026 | Q2 2025 | Q1 2026 | Q1 2025 | FY 2025 | FY 2024 | FY 2023 | FY 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total RevenueUSD | — | — | 485,300,000Source | 554,300,000Source | 520,100,000Source | 504,800,000Source | 455,300,000Source | 456,500,000Source | 1,879,300,000Source | 2,092,100,000Source | 2,154,200,000Source | 1,980,500,000Source |
| Cost of RevenueUSD | — | — | 368,300,000Source | 433,100,000Source | 411,100,000Source | 390,600,000Source | 368,700,000Source | 350,700,000Source | 1,431,500,000Source | 1,669,500,000Source | 1,729,700,000Source | 1,635,900,000Source |
| Gross Profit (Calculated) · Derived | — | — | — | — | — | — | — | — | — | — | — | — |
| Selling, General and Administrative ExpenseUSD | — | — | 37,500,000Source | 43,900,000Source | 40,900,000Source | 39,500,000Source | 41,700,000Source | 41,100,000Source | 154,900,000Source | 179,300,000Source | 174,100,000Source | 153,300,000Source |
| Operating Income (Loss)USD | — | — | 51,800,000Source | 49,700,000Source | -166,000,000Source | 39,100,000Source | 22,000,000Source | 27,000,000Source | 167,800,000Source | 148,200,000Source | 195,200,000Source | 137,700,000Source |
| Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling InterestUSD | — | — | 35,800,000Source | 29,600,000Source | -180,000,000Source | 23,900,000Source | 7,900,000Source | -17,200,000Source | 81,200,000Source | 69,300,000Source | 124,600,000Source | 95,400,000Source |
| Income Tax Expense (Benefit)USD | — | — | 12,000,000Source | 10,600,000Source | -32,500,000Source | 7,500,000Source | 800,000Source | -3,300,000Source | 25,200,000Source | 20,700,000Source | 34,800,000Source | 31,600,000Source |
| Net Income (Loss) Attributable to Noncontrolling InterestUSD | — | — | 0Source | -3,800,000Source | — | 0Source | — | 0Source | 0Source | -3,800,000Source | 600,000Source | -200,000Source |
| Net Income (Loss) Attributable to ParentUSD | — | — | 23,800,000Source | 22,800,000Source | -147,500,000Source | 16,400,000Source | 7,100,000Source | -13,900,000Source | 56,000,000Source | 52,400,000Source | 89,200,000Source | 63,400,000Source |
| Earnings Per Share, BasicUSD per share | — | — | 1.21Source | 1.12Source | -7.71Source | 0.83Source | 0.36Source | -0.68Source | 2.82Source | 2.54Source | 4.28Source | 3.02Source |
| Earnings Per Share, DilutedUSD per share | — | — | 1.17Source | 1.09Source | -7.71Source | 0.81Source | 0.35Source | -0.68Source | 2.74Source | 2.46Source | 4.14Source | 2.98Source |
| Weighted Average Number of Shares Outstanding, Basicshares | — | — | 19,654,000Source | 20,409,000Source | 19,128,000Source | 19,883,000Source | 19,552,000Source | 20,369,000Source | 19,855,000Source | 20,659,000Source | 20,835,000Source | 20,977,000Source |
| Weighted Average Number of Shares Outstanding, Dilutedshares | — | — | 20,212,000Source | 20,961,000Source | 19,128,000Source | 20,235,000Source | 20,122,000Source | 20,369,000Source | 20,405,000Source | 21,291,000Source | 21,539,000Source | 21,313,000Source |
| Interest Expense (non-operating)USD | — | — | 16,700,000Source | 20,200,000Source | 15,000,000Source | 17,300,000Source | 15,000,000Source | 16,600,000Source | 66,100,000Source | — | — | — |
| Additional Financial Items | ||||||||||||
| Amortization of Intangible AssetsUSD | — | — | — | — | — | — | — | — | 16,000,000Source | 15,800,000Source | 14,500,000Source | 14,900,000Source |
| Capitalized Computer Software, AmortizationUSD | — | — | 300,000Source | 0Source | 700,000Source | 500,000Source | 500,000Source | 300,000Source | 1,200,000Source | 300,000Source | — | — |
| Common Stock, Dividends, Per Share, DeclaredUSD per share | — | — | 0.08Source | 0.07Source | 0.09Source | 0.08Source | 0.09Source | 0.08Source | 0.32Source | 0.28Source | 0.24Source | — |
| Current Income Tax Expense (Benefit)USD | — | — | — | — | — | — | — | — | 13,900,000Source | 17,900,000Source | 29,100,000Source | 29,000,000Source |
| Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to SettlementUSD | — | — | 0Source | 0Source | 0Source | 0Source | 0Source | -29,000,000Source | -27,100,000Source | -4,000,000Source | — | 0Source |
| Depreciation, Depletion and Amortization, NonproductionUSD | — | — | 17,600,000Source | 17,900,000Source | 17,900,000Source | 18,000,000Source | 19,400,000Source | 18,000,000Source | 73,600,000Source | 67,500,000Source | 57,000,000Source | 56,100,000Source |
| Goodwill, Impairment LossUSD | — | — | — | — | — | — | — | — | 0Source | 0Source | 0Source | 0Source |
| Income (Loss) from Continuing Operations, Net of Tax, Attributable to ParentUSD | — | — | — | — | — | — | — | — | — | 52,400,000Source | 89,200,000Source | 64,000,000Source |
| Income (Loss) from Continuing Operations before Income Taxes, DomesticUSD | — | — | — | — | — | — | — | — | 22,000,000Source | — | — | — |
| Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling InterestUSD | — | — | — | — | — | — | — | — | — | 48,600,000Source | 89,800,000Source | 63,800,000Source |
| Income (Loss) from Continuing Operations, Per Basic ShareUSD per share | — | — | 1.21Source | 1.12Source | — | 0.83Source | — | -0.68Source | — | 2.54Source | 4.28Source | 3.05Source |
| Income (Loss) from Continuing Operations, Per Diluted ShareUSD per share | — | — | 1.17Source | 1.09Source | — | 0.81Source | — | -0.68Source | — | 2.46Source | 4.14Source | 3Source |
| Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling InterestUSD | — | — | — | — | — | — | — | — | — | 0Source | 0Source | -600,000Source |
| Income (Loss) from Discontinued Operations, Net of Tax, Attributable to ParentUSD | — | — | — | — | — | — | — | — | — | 0Source | 0Source | 600,000Source |
| Interest ExpenseUSD | — | — | — | 20,200,000Source | — | 17,300,000Source | — | 16,600,000Source | — | 76,200,000Source | 71,000,000Source | 44,800,000Source |
| Labor and Related ExpenseUSD | — | — | — | — | — | — | — | — | 6,600,000Source | 13,700,000Source | 17,400,000Source | 12,600,000Source |
| Nonoperating Income (Expense)USD | — | — | 700,000Source | 100,000Source | 1,000,000Source | 2,100,000Source | 900,000Source | 1,400,000Source | 6,600,000Source | 1,300,000Source | 400,000Source | 2,500,000Source |
Filing attachments
a2026q18-kex992.htm · 8-K · 2026-05-08
EX-99.2 3 a2026q18-kex992.htm EX-99.2 Document Exhibit 99.2 FOR IMMEDIATE RELEASE Koppers Holdings Inc. For Information: 436 Seventh Avenue Quynh McGuire Pittsburgh, PA 15219-1800 Vice President, Investor Relations Tel 412 227 2001 412 227 2049 www.koppers.com McGuireQT@koppers.com Koppers Announces Conditional Plan to Discontinue Production Activities at Facility in Stickney, I…
Read attachment ↗s-82026ex992.htm · S-8 · 2026-05-08
Exhibit 99.2 First Amendment to the Koppers Holdings Inc. Amended and Restated Employee Stock Purchase Plan as amended and restated effective March 22, 2021 This First Amendment (this “Amendment”), dated March 16, 2026, to the Amended and Restated Koppers Holdings Inc. Employee Stock Purchase Plan (the “Plan”), is made and adopted by Koppers Holdings Inc. (the “Company”), subject to approval of the shareholders of the Company as set forth below. Statement of Purpose The Plan became effecti…
Read attachment ↗kop-ex99_1.htm · 8-K · 2025-08-08
EX-99.1 2 kop-ex99_1.htm EX-99.1 EX-99.1 Exhibit 99.1 News Release FOR IMMEDIATE RELEASE For Information: Koppers Holdings Inc. Quynh McGuire 436 Seventh Avenue Pittsburgh, PA 15219-1800 Vice President, Investor Relations Tel 412 227 2001 412 227 2049 www.koppers.com McGuireQT@koppers.com Kopp…
Read attachment ↗kop-ex99_1.htm · 8-K · 2025-06-18
EX-99.1 3 kop-ex99_1.htm EX-99.1 EX-99.1 Exhibit 99.1 Koppers Holdings Inc. 436 Seventh Avenue Pittsburgh, PA 15219-1800 Tel 412 227 2001 www.koppers.com News Release FOR IMMEDIATE RELEASE For Information: Quynh McGuire, Vice President, Investor Relations 412 227 2049 McGuireQT@koppers.com Koppers Extends Revolving Credit Facility Maturity Date to 2030 PITTSBURGH, June 18, 2025 - Koppers Holdings Inc. (NYSE: KOP)…
Read attachment ↗kop-ex99_1.htm · 8-K · 2025-05-29
EX-99.1 2 kop-ex99_1.htm EX-99.1 EX-99.1 Exhibit 99.1 Koppers Holdings Inc. 436 Seventh Avenue Pittsburgh, PA 15219-1800 Tel 412 227 2001 www.koppers.com News Release FOR IMMEDIATE RELEASE For Information: Quynh McGuire, Vice President, Investor Relations 412 227 2049 McGuireQT@koppers.com Koppers Names James A. Sullivan President and Chief Transformation Officer; New Role Created to Oversee Company-wide Catalyst…
Read attachment ↗kop-ex99_1.htm · 8-K · 2025-05-09
EX-99.1 2 kop-ex99_1.htm EX-99.1 EX-99.1 Exhibit 99.1 News Release FOR IMMEDIATE RELEASE For Information: Koppers Holdings Inc. Quynh McGuire 436 Seventh Avenue Pittsburgh, PA 15219-1800 Vice President, Investor Relations Tel 412 227 2001 412 227 2049 www.koppers.com McGuireQT@koppers.com Kopp…
Read attachment ↗