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Koppers Holdings Inc. (New York Stock Exchange:KOP)
US · Delayed Price · Currency is USD
Basic Materials · Chemicals - Specialty
39.86-0.32 (-0.80%)
Insider Score
––Not scored
KOP Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
Koppers Holdings Inc. Executive Compensation
Reading the latest SEC DEF 14A proxy…
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.