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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-21-046094
Filing Date
2021-02-17
Accepted
2021-02-17 11:06:25
Documents
123
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 10-K d123834d10k.htm   iXBRL 10-K 3183810
2 EX-21.1 d123834dex211.htm EX-21.1 4894
3 EX-23.1 d123834dex231.htm EX-23.1 1715
4 EX-23.2 d123834dex232.htm EX-23.2 1979
5 EX-31.1 d123834dex311.htm EX-31.1 10619
6 EX-31.2 d123834dex312.htm EX-31.2 10527
7 EX-32.1 d123834dex321.htm EX-32.1 4457
8 EX-32.2 d123834dex322.htm EX-32.2 4478
14 GRAPHIC g123834g29v63.jpg GRAPHIC 107033
  Complete submission text file 0001193125-21-046094.txt   13916828

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA iosp-20201231.xsd EX-101.SCH 85239
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE iosp-20201231_cal.xml EX-101.CAL 99012
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE iosp-20201231_def.xml EX-101.DEF 425365
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE iosp-20201231_lab.xml EX-101.LAB 735140
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE iosp-20201231_pre.xml EX-101.PRE 650867
15 EXTRACTED XBRL INSTANCE DOCUMENT d123834d10k_htm.xml XML 2724618
Mailing Address 8310 SOUTH VALLEY HIGHWAY SUITE 350 ENGLEWOOD CO 80112
Business Address 8310 SOUTH VALLEY HIGHWAY SUITE 350 ENGLEWOOD CO 80112 303-566-0528
INNOSPEC INC. (Filer) CIK: 0001054905 (see all company filings)

IRS No.: 981081725 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-13879 | Film No.: 21643147
SIC: 2800 Chemicals & Allied Products