Form 4: Koppers Director Acquires Dividend Equivalent Rights

Koppers Holdings Inc. Director Sonja Michelle Wilkerson reported the acquisition of 28.255 dividend equivalent rights, increasing her beneficial ownership to 221.809.

Summary

• Sonja Michelle Wilkerson, a Director of Koppers Holdings Inc. (KOP), acquired 28.255 Dividend Equivalent Rights (DERs) on September 15, 2025.
• The DERs accrued with respect to additional restricted stock units (RSUs) credited to Wilkerson as part of her deferred compensation plan.
• Each DER is the economic equivalent of one share of Koppers Holdings Inc. common stock.
• Following this transaction, Wilkerson beneficially owns a total of 221.809 DERs.
• The reported total includes 25.518 DERs that were inadvertently not previously reported.

Sentiment

Score: 6

Explanation: The acquisition of dividend equivalent rights by a director, while part of a compensation plan, indicates continued alignment of interests with shareholders and is a routine disclosure, suggesting a slightly positive but neutral impact.

Positives

• A director's acquisition of equity-linked compensation, even if routine, aligns their interests with long-term shareholder value.

Future Outlook

Once released, the Restricted Stock Units (RSUs) corresponding to these Dividend Equivalent Rights will become payable according to the reporting person's election of payment designation under the Koppers Holdings Inc. Director Deferred Compensation Plan. Payment will be either a lump sum or annual installments commencing on May 31st following separation from service, or a later specified May 31st if elected.

Industry Context

This transaction represents a standard disclosure of executive compensation in the form of equity-linked awards, a common practice across various industries to incentivize and align management interests with company performance.

Stakeholder Impact

• Shareholders: The acquisition of equity-linked compensation by a director enhances the alignment of management's financial interests with the company's long-term performance and shareholder value.

Key Dates

Recommendation

This Form 4 reports a routine acquisition of dividend equivalent rights as part of a director's deferred compensation plan. It does not provide new material information that would significantly alter the investment thesis for Koppers Holdings Inc., thus a 'hold' recommendation remains appropriate based solely on this filing.

Keywords

Koppers Holdings Inc., KOP, Form 4, Insider Transaction, Dividend Equivalent Rights, DERs, Restricted Stock Units, RSUs, Director Compensation, Sonja Michelle Wilkerson