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Koppers Holdings Inc. (KOP)
NYSE: KOP · Real-Time Price · USD
Basic Materials · Specialty Chemicals
40.30+0.12 (+0.30%)
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.
KOP Top Shareholders
KOP Options Owners
| Shareholder | Security | Underlying Shares | |
|---|---|---|---|
| No option positions on KOP in recent 13F filings. | |||
Source: SEC EDGAR Form 13F filings.
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.