Koppers Holdings (KOP) Shares Outstanding (Weighted Average) (2009 - 2025)

Koppers Holdings has disclosed Shares Outstanding (Weighted Average) across 17 years of filings, most recently posting $19.9 million for Q4 2025.

• Shares Outstanding (Weighted Average) for Q4 2025 came in at $19.9 million, down 3.89% year-over-year; the trailing twelve-month figure through Dec 2025 was $19.9 million (down 3.89% YoY), and the FY2025 annual result was $19.9 million, down 3.89% from the prior year.
• Shares Outstanding (Weighted Average) came in at $19.9 million for Q4 2025 at Koppers Holdings, down from $20.0 million in the prior quarter.
• In the past five years, Shares Outstanding (Weighted Average) ranged from a high of $21.3 million in Q3 2021 to a low of $19.9 million in Q4 2025.
• The 5-year median for Shares Outstanding (Weighted Average) is $20.9 million (2023), against an average of $20.8 million.
• Across the five-year window, Shares Outstanding (Weighted Average) rose 1.39% in 2021 and decreased 4.87% in 2025, its largest moves.
• Koppers Holdings' Shares Outstanding (Weighted Average) stood at $21.2 million in 2021, then slipped by 1.23% to $21.0 million in 2022, then retreated by 0.68% to $20.8 million in 2023, then slipped by 0.84% to $20.7 million in 2024, then slipped by 3.89% to $19.9 million in 2025.
• The last three Shares Outstanding (Weighted Average) figures came in at $19.9 million (Q4 2025), $20.0 million (Q3 2025), and $19.9 million (Q2 2025), per Business Quant data.