secwatch / observer
8-K filed May 8, 2026, 7:59 PM ET ticker KOP CIK 0001315257
other material confidence high sentiment negative materiality 0.85

Koppers Holdings Inc. (KOP): restructuring charge — Koppers conditionally plans to shut Stickney, IL chemical operations; Q1 adjusted EPS down 19.7%

Koppers Holdings Inc.

Key facts

Extracted from this filing and checked against the source text.

Earnings Releases SEC 8-K Item 2.02 confidence 1.0

Koppers Holdings Inc. reported first quarter of 2026 results: revenue Sales of $455.3 million, net income Net income (loss) of $7.1 million, EPS Diluted EPS of $0.35.

Period
first quarter of 2026
Revenue
Sales of $455.3 million
Net income
Net income (loss) of $7.1 million
EPS
Diluted EPS of $0.35
Result
reported results
Exact text from the filing
McGuireQT@koppers.com Koppers Holdings Inc. 436 Seventh Avenue Pittsburgh, PA 15219-1800 Tel 412 227 2001 www.koppers.com KOPPERS REPORTS FIRST QUARTER 2026 RESULTS • Sales of $455.3 million vs. $456.5 million in Prior Year Quarter • Net income (loss) of $7.1 million vs. $(13.9) million in Prior Year Quarter • Diluted EPS of $0.35 vs. $(0.68) in Prior Year Quarter •
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Restructurings & Charges SEC 8-K Item 2.05/2.06 confidence 0.9

Koppers Holdings Inc. announced a restructuring with charges of $227 million to $262 million affecting Stickney, Illinois facility (approximately 85 employees).

Type
restructuring
Charge
$227 million to $262 million
Affected area
Stickney, Illinois facility
Headcount
approximately 85 employees
Exact text from the filing
potentially appropriate uses for the Stickney facility following the end of production activities. The Company expects this action to result in pre-tax charges to earnings of $227 million to $262 million through the end of 2029, approximately $170 million to $195 million of which constitutes non-cash charges and approximately $57 million to $67 million of which
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Shareholder Votes SEC 8-K Item 5.07 confidence 0.9

Koppers Holdings Inc. shareholders approved Approval of the First Amendment to the Koppers Holdings Inc. Amended and Restated Employee Stock Purchase Plan.

Proposal
equity plan
Outcome
passed
Exact text from the filing
Approval of the First Amendment to the Koppers Holdings Inc. Amended and Restated Employee Stock Purchase Plan: The proposal to approve the First Amendment to the Koppers Holdings Inc. Amended and Restated Employee Stock Purchase Plan was approved.
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Shareholder Votes SEC 8-K Item 5.07 confidence 0.9

Koppers Holdings Inc. shareholders approved Ratification of the appointment of KPMG LLP as our independent registered public accounting firm for 2026.

Proposal
auditor ratification
Outcome
passed
Exact text from the filing
Ratification of Appointment of KPMG LLP: The Audit Committee of our Board of Directors appointed KPMG LLP as our independent registered public accounting firm for fiscal year 2026.
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Shareholder Votes SEC 8-K Item 5.07 confidence 0.9

Koppers Holdings Inc. shareholders approved Election of eight persons to serve on our Board of Directors.

Proposal
director election
Outcome
passed
Exact text from the filing
Election of Directors: Nominations of Leroy M. Ball, Xudong Feng, Ph.D., Traci L. Jensen, David L. Motley, Laura J. Posadas, Andrew D. Sandifer, Nishan J. Vartanian and Sonja M. Wilkerson to serve as directors for one-year terms expiring in 2027 were considered, and all nominees were elected.
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Shareholder Votes SEC 8-K Item 5.07 confidence 0.9

Koppers Holdings Inc. shareholders approved Advisory resolution to approve named executive officer compensation.

Proposal
say on pay
Outcome
passed
Exact text from the filing
Advisory Resolution to Approve Named Executive Officer Compensation: The advisory resolution approving the compensation of our named executive officers as disclosed in the Notice of Annual Meeting and Proxy Statement for the 2026 Annual Meeting was approved.
View on SEC.gov

20 earnings releases filed in the last 30 days. Browse all earnings releases →

Koppers Holdings Inc. filing history →

Source: SEC EDGAR
accession 0001315257-26-000036
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