8-K current report · filed Mar 18, 2026

Koppers Holdings Inc. (KOP) 8-K Current Report: March 18, 2026

Item 5.02KOP overview

Short answer

Koppers Holdings Inc. (KOP) filed an 8-K current report with the SEC on March 18, 2026 reporting Item 5.02 (Departure/Election of Directors or Officers). Treasurer Ms. Smith to separate after Interim Employment Period ending Feb 28, 2027, with transition services through that date.

Koppers Holdings Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 5.02 · Departure/Election of Directors or Officers

  • Treasurer Ms. Smith to separate after Interim Employment Period ending Feb 28, 2027, with transition services through that date
  • Total transition-related payments of $893,400 including $440,000 over Transition Period, $123,400 lump sum for equity awards, $330,000 target 2026 incentive
  • 2025 annual cash incentive payable in lump sum April 4, 2026, based on actual business performance
  • Transition Agreement conditioned on Ms. Smith’s release of claims and continued service through transition period
  • Details to be filed as exhibit in next 10-Q, confirming compensation and service terms for transition management

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