Company · CIK 0001315257
Koppers Holdings Inc.
KOPSearch this company’s filings
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Market data
Price
$31.16−$0.54 (−1.70%)
KOP · Last trade
- Prev close
- $31.70
- Range (30d)
- $29.33 – $43.67
On the record
Recent filings
- SCHEDULE 13D/AKOPKoppers Holdings Inc.0000921895-26-002844 · 24.4 KBSEC(opens sec.gov)
- SCHEDULE 13G/AKOPKoppers Holdings Inc.0001027796-26-000056 · 7.1 KBSEC(opens sec.gov)
- SCHEDULE 13G/AKOPKoppers Holdings Inc.0000354204-26-001043 · 8.8 KBSEC(opens sec.gov)
- 144KOPKoppers Holdings Inc.0001959173-26-005936 · 4.3 KBSEC(opens sec.gov)
- 144KOPKoppers Holdings Inc.0001959173-26-005881 · 8.1 KBSEC(opens sec.gov)
- 144KOPKoppers Holdings Inc.0001959173-26-005819 · 4.8 KBSEC(opens sec.gov)
- 144KOPKoppers Holdings Inc.0001959173-26-005788 · 16.6 KBSEC(opens sec.gov)
- 10-QKOPQuarterly update0001315257-26-000048 · 8.7 MBSEC(opens sec.gov)
- 8-KKOPCurrent report0001315257-26-000046 · 700.5 KBSEC(opens sec.gov)
- SCHEDULE 13G/AKOPKoppers Holdings Inc.0002100119-26-001506 · 7.5 KBSEC(opens sec.gov)
Insiders
- Apostolou Stephanie LChief Legal&Sus Officer & Sec.
- Baldwin Cynthia ADirector
- BALL M LEROYDirector, CEO
- Brenner Eric D.CFO and Treasurer
- Bryon Ernest SVP, Koppers Inc.; MD, K. Aust.
- CIZIK ROBERTDirector
- Dietz James TVP, Global Bus. Svcs. & Tech.
- Dowd Joseph PVP, Zero Harm
- Evans Donald EVP, European Operations
- Feng XudongDirector
Tickers
Addresses
business
436 SEVENTH AVENUE
PITTSBURGH, PA, 15219
mailing
436 SEVENTH AVENUE
PITTSBURGH, PA, 15219
Former names
- KI Holdings Inc.2005-11-14