SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001564590-19-041474
Filing Date
2019-11-07
Accepted
2019-11-07 12:03:32
Documents
106
Period of Report
2019-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q kop-10q_20190930.htm   iXBRL 10-Q 3453227
2 EX-31.1 kop-ex311_7.htm EX-31.1 14691
3 EX-31.2 kop-ex312_8.htm EX-31.2 14638
4 EX-32.1 kop-ex321_6.htm EX-32.1 6825
5 GRAPHIC g03k3wfkrmab000001.jpg GRAPHIC 2955
  Complete submission text file 0001564590-19-041474.txt   16592647

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA kop-20190930.xsd EX-101.SCH 72785
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE kop-20190930_cal.xml EX-101.CAL 72812
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE kop-20190930_def.xml EX-101.DEF 230085
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE kop-20190930_lab.xml EX-101.LAB 577960
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE kop-20190930_pre.xml EX-101.PRE 464523
36 EXTRACTED XBRL INSTANCE DOCUMENT kop-10q_20190930_htm.xml XML 4831014
Mailing Address 436 SEVENTH AVENUE PITTSBURGH PA 15219
Business Address 436 SEVENTH AVENUE PITTSBURGH PA 15219 412-227-2001
Koppers Holdings Inc. (Filer) CIK: 0001315257 (see all company filings)

IRS No.: 201878963 | State of Incorp.: PA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-32737 | Film No.: 191199107
SIC: 2400 Lumber & Wood Products (No Furniture)