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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001564590-19-015570
Filing Date
2019-05-03
Accepted
2019-05-03 12:24:32
Documents
105
Period of Report
2019-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q kop-10q_20190331.htm 10-Q 2080404
2 EX-10.126 kop-ex10126_184.htm EX-10.126 1434070
3 EX-31.1 kop-ex311_6.htm EX-31.1 14686
4 EX-31.2 kop-ex312_7.htm EX-31.2 14633
5 EX-32.1 kop-ex321_8.htm EX-32.1 6811
6 GRAPHIC gvuzb44a5hvf000001.jpg GRAPHIC 2955
  Complete submission text file 0001564590-19-015570.txt   13014236

Data Files

Seq Description Document Type Size
7 XBRL INSTANCE DOCUMENT kop-20190331.xml EX-101.INS 3376892
8 XBRL TAXONOMY EXTENSION SCHEMA kop-20190331.xsd EX-101.SCH 71591
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE kop-20190331_cal.xml EX-101.CAL 72421
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE kop-20190331_def.xml EX-101.DEF 232379
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE kop-20190331_lab.xml EX-101.LAB 553191
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE kop-20190331_pre.xml EX-101.PRE 449007
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.: 19795036
SIC: 2400 Lumber & Wood Products (No Furniture)