KOPNYSEBasic Materials

Public company intelligence preview

KOPPERS HOLDINGS INC

158 insider trades surfaced from the last year. This page shows only aggregate signals, not the underlying transactions, people, filings, filters, or AI workspace.

Snapshot

A narrow read on a much deeper workspace.

The preview gives search visitors enough signal to understand coverage. It does not expose transaction records, person-level profiles, filters, comparisons, or analyst workflows.

Insider trades, last 12 months
158
19 filed in the last 30 days
Acquisition / disposition count
103/55
Buy / Sell
Unique insiders active in the last year
16
Current insider positions tracked
61
43 active, 18 exited

Insider compensation

Public aggregate: $2.2M average total compensation across covered insiders.

Governance movement

Public aggregate: 7 governance events in the last year.

Institutional ownership

Public aggregate: 191 holders from the latest quarter.

Restricted sales and governance

Public counts, not the investigation layer.

The full product opens the underlying filings, insider context, historical holdings, comparison tools, and AI analysis.

Restricted-sale filings, 1Y
3
Restricted-sale insiders, 1Y
2
Planned sale shares, 1Y
7.5K
Planned sale value, 1Y
$237761.67
Insiders covered
9
Latest year: 2025
Personnel changes, 1Y
6
Board appointments, 1Y
5
Board departures, 1Y
3

Market context

Basic quote context for the preview.

Price
$39.20
Market cap
$736.8M
Volume
160,698
EPS
$0.35
Revenue
$455.3M
Employees
1.9K

Company note

Context before the data.

Company Overview

Koppers Holdings Inc. is a Basic Materials company in the Specialty Chemicals industry that provides treated wood products, wood preservation chemicals, and carbon compounds to rail, utility, lumber, and industrial customers. Its business is organized into three segments: Railroad and Utility Products and Services, Performance Chemicals, and Carbon Materials and Chemicals, with leading positions in railroad crossties, utility poles, and creosote supply. Recent filings show a business under pressure from lower volumes in PC and CMC, partly offset by stronger RUPS execution, cost reductions, and restructuring actions aimed at creating a smaller, higher-margin business. The company’s operations are globally distributed and highly exposed to weather, raw material availability, and industrial demand cycles.

Executive Compensation Practices

For a company like Koppers, executive compensation is likely to be tied heavily to adjusted EBITDA, operating margin, free cash flow, debt leverage, and segment-level performance, rather than just revenue growth. That emphasis fits the filing trends: 2025 showed lower sales but relatively stable adjusted EBITDA, with management highlighting cost discipline, lower SG&A, improved cash generation, and leverage within covenant limits. In the Specialty Chemicals industry, incentive plans often reward plant efficiency, pricing discipline, safety performance, and restructuring execution, all of which appear especially relevant given Koppers’ plant idling, production shifts, and margin recovery efforts. Long-term incentives may also reflect capital intensity, environmental liabilities, and the need to manage working capital and commodity exposure.

Insider Trading Considerations

Insider trading patterns at Koppers should be viewed through the lens of a cyclical, contract-driven industrial business with meaningful exposure to raw material costs, rail and utility demand, and restructuring progress. Executives and directors may be especially sensitive to trading windows around quarterly results, updates on facility closures, customer share shifts, and changes in guidance because these events can materially affect margins and cash flow. The company’s exposure to coal tar, copper, freight, and seasonal demand means insiders may have heightened nonpublic knowledge about near-term operating conditions and inventory dynamics. As a Basic Materials business with environmental and regulatory risk, trading may also be influenced by disclosure timing around remediation liabilities, pension items, covenant capacity, and transformation-related charges.

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Individual insider trade details with transaction history
Insider compensation breakdown by position
Institutional holder analysis with quarterly comparisons
Insider holdings with temporal change tracking
Restricted sale filings with details
Governance data and personnel changes
10b5-1 trading plan analysis
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Board of directors profiles and governance data
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Trade-level transactions, filing links, codes, and footnotes
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Insider pay tables with role-level and year-over-year context
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Institutional holder shifts, concentration, and quarter comparisons
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Restricted-sale, governance, AI analysis, and export workflows
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