Koppers Holdings Share Price Today

Koppers Holdings faces probe after Q3 EPS misses estimates by 43%

Adjusted EPS missed analyst estimates by 43%, falling to $0.77 against a consensus of $1.37. Shares dropped 32.2% intraday on November 6, 2026, following Q3FY26 results. Full-year adjusted EPS guidance cut to $3.10–$3.25 from $3.80–$4.20. Levi & Korsinsky and Schall, Brown & Schwartz LLP both investigating potential securities law violations. Management cites higher raw material, logistics costs, and weak demand as key drivers.

Koppers Holdings Q3 EBITDA falls 18% as input costs squeeze margins

Sales rose 3% to $499 million on volume growth in Performance Chemicals. Adjusted EBITDA fell 18% to $58 million due to higher raw material and logistics costs. CMC segment EBITDA dropped 61% to $6 million amid coal tar price volatility. Year-to-date free cash flow hit a record $92 million driven by working capital improvements. Full-year adjusted EBITDA guidance revised lower to $220–$225 million.

Koppers Holdings Q2FY26 Results: Sales rise 3% YoY to $520 million

Q2FY26 net sales rose 3% YoY to $520 million, driven by volume growth in Performance Chemicals and utility poles. Adjusted EBITDA declined 7.9% YoY to $71 million, impacted by a 12% rise in coal tar costs and higher freight expenses. First-half operating cash flow hit a record $96 million, with free cash flow reaching $73 million due to working capital improvements. Accelerated closure of the Stickney facility to September 2026 is expected to yield $15 million to $20 million in annual EBITDA benefits. Full-year FY26 adjusted EPS guidance stands at $3.80 to $4.20, with net leverage currently at 3.5 times.

Koppers Holdings to host Investor Day in Atlanta on September 17

Koppers Holdings Inc. to host Investor Day on September 17, 2026, in Atlanta. Management presentation starts at 9 a.m. ET at Kimpton Overland Atlanta Airport. In-person facility tour of Performance Chemicals unit scheduled for September 16. Live webcast and archived materials available on www.koppers.com.

Koppers Holdings Latest Results: Adj EPS guidance narrows to $3.80-$4.20

Koppers Holdings has issued a conservative update for FY2026, narrowing its adjusted EPS guidance to $3.80-$4.20, which misses the $4.13 analyst estimate. Additionally, the company lowered its revenue outlook to over $1.900 billion, falling short of the $1.933 billion consensus. These adjustments suggest potential operational headwinds or margin pressures that warrant close monitoring by investors.

Koppers Holdings schedules Q2 2026 earnings call for Aug 6

Koppers Holdings Inc. will report Q2 2026 results on August 6, 2026, followed by an 11:00 a.m. ET conference call. Investors can join via toll-free lines or webcast, with replays available until September 6, 2026.