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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-23-044405
Filing Date
2023-02-22
Accepted
2023-02-22 11:04:18
Documents
119
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 10-K d260528d10k.htm   iXBRL 10-K 2282194
2 EX-10.19 d260528dex1019.htm EX-10.19 241562
3 EX-21.1 d260528dex211.htm EX-21.1 11304
4 EX-23.1 d260528dex231.htm EX-23.1 1730
5 EX-31.1 d260528dex311.htm EX-31.1 10717
6 EX-31.2 d260528dex312.htm EX-31.2 10666
7 EX-32.1 d260528dex321.htm EX-32.1 4655
8 EX-32.2 d260528dex322.htm EX-32.2 4675
14 GRAPHIC g260528g21v93.jpg GRAPHIC 115039
  Complete submission text file 0001193125-23-044405.txt   12529211

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA iosp-20221231.xsd EX-101.SCH 77713
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE iosp-20221231_cal.xml EX-101.CAL 108115
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE iosp-20221231_def.xml EX-101.DEF 398829
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE iosp-20221231_lab.xml EX-101.LAB 701340
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE iosp-20221231_pre.xml EX-101.PRE 613950
113 EXTRACTED XBRL INSTANCE DOCUMENT d260528d10k_htm.xml XML 2307431
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.: 23651138
SIC: 2800 Chemicals & Allied Products