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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-20-006973
Filing Date
2020-02-27
Accepted
2020-02-27 06:03:17
Documents
141
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 10-K kop-10k_20191231.htm   iXBRL 10-K 6092091
2 EX-4.4 kop-ex44_362.htm EX-4.4 25613
3 EX-10.38 kop-ex1038_361.htm EX-10.38 95415
4 EX-10.39 kop-ex1039_359.htm EX-10.39 126118
5 EX-10.40 kop-ex1040_577.htm EX-10.40 120322
6 EX-10.41 kop-ex1041_360.htm EX-10.41 93884
7 EX-21 kop-ex21_7.htm EX-21 68463
8 EX-23.1 kop-ex231_8.htm EX-23.1 3691
9 EX-24 kop-ex24_9.htm EX-24 47802
10 EX-31.1 kop-ex311_11.htm EX-31.1 14254
11 EX-31.2 kop-ex312_6.htm EX-31.2 14179
12 EX-32.1 kop-ex321_12.htm EX-32.1 10152
  Complete submission text file 0001564590-20-006973.txt   26323753

Data Files

Seq Description Document Type Size
13 XBRL TAXONOMY EXTENSION SCHEMA kop-20191231.xsd EX-101.SCH 101798
14 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE kop-20191231_cal.xml EX-101.CAL 100055
15 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE kop-20191231_def.xml EX-101.DEF 408812
16 XBRL TAXONOMY EXTENSION LABEL LINKBASE kop-20191231_lab.xml EX-101.LAB 863187
17 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE kop-20191231_pre.xml EX-101.PRE 736703
98 EXTRACTED XBRL INSTANCE DOCUMENT kop-10k_20191231_htm.xml XML 7035906
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-K | Act: 34 | File No.: 001-32737 | Film No.: 20658294
SIC: 2400 Lumber & Wood Products (No Furniture)