Koppers Holdings (KOP) Shares Outstanding (2009 - 2026)

Koppers Holdings has disclosed Shares Outstanding (Entity) across 18 years of filings, most recently posting $18.9 million for Q2 2026.

• In Q2 2026, Shares Outstanding (Entity) fell 4.08% year-over-year to $18.9 million; the TTM figure through Jun 2026 stood at $18.9 million (down 4.08% YoY), while the FY2025 annual figure was $19.6 million, down 4.13% from the prior year.
• Shares Outstanding (Entity) came in at $18.9 million for Q2 2026 at Koppers Holdings, down from $19.2 million in the prior quarter.
• In the past five years, Shares Outstanding (Entity) ranged from a high of $21.2 million in Q1 2024 to a low of $18.9 million in Q2 2026.
• Average Shares Outstanding (Entity) over 5 years is $20.4 million, with a median of $20.7 million recorded in 2023.
• Year-over-year, Shares Outstanding (Entity) rose 1.79% in 2024 and slipped 5.61% in 2025.
• Over 5 years, Shares Outstanding (Entity) stood at $20.8 million in 2022, then increased by 0.95% to $21.0 million in 2023, then slipped by 2.58% to $20.5 million in 2024, then fell by 4.13% to $19.6 million in 2025, then decreased by 3.71% to $18.9 million in 2026.
• Per Business Quant data, the three most recent Shares Outstanding (Entity) figures were $18.9 million in Q2 2026, $19.2 million in Q1 2026, and $19.6 million in Q4 2025.