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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-22-044144
Filing Date
2022-02-16
Accepted
2022-02-16 11:04:41
Documents
121
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K d268415d10k.htm   iXBRL 10-K 3235370
2 EX-21.1 d268415dex211.htm EX-21.1 10968
3 EX-23.1 d268415dex231.htm EX-23.1 1424
4 EX-31.1 d268415dex311.htm EX-31.1 10523
5 EX-31.2 d268415dex312.htm EX-31.2 10525
6 EX-32.1 d268415dex321.htm EX-32.1 4456
7 EX-32.2 d268415dex322.htm EX-32.2 4477
13 GRAPHIC g268415g21v93.jpg GRAPHIC 115715
  Complete submission text file 0001193125-22-044144.txt   14514195

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA iosp-20211231.xsd EX-101.SCH 85509
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE iosp-20211231_cal.xml EX-101.CAL 101805
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE iosp-20211231_def.xml EX-101.DEF 431337
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE iosp-20211231_lab.xml EX-101.LAB 742400
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE iosp-20211231_pre.xml EX-101.PRE 656279
115 EXTRACTED XBRL INSTANCE DOCUMENT d268415d10k_htm.xml XML 2932713
Mailing Address 8310 SOUTH VALLEY HIGHWAY SUITE 350 ENGLEWOOD CO 80112
Business Address 8310 SOUTH VALLEY HIGHWAY SUITE 350 ENGLEWOOD CO 80112 7203556451
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.: 22641982
SIC: 2800 Chemicals & Allied Products