# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-19-044946
Filing Date
2019-02-20
Accepted
2019-02-20 10:39:26
Documents
121
Period of Report
2018-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | d658350d10k.htm | 10-K | 1254498
2 | EX-12.1 | d658350dex121.htm | EX-12.1 | 24688
3 | EX-21.1 | d658350dex211.htm | EX-21.1 | 9688
4 | EX-23.1 | d658350dex231.htm | EX-23.1 | 2275
5 | EX-23.2 | d658350dex232.htm | EX-23.2 | 2269
6 | EX-31.1 | d658350dex311.htm | EX-31.1 | 10346
7 | EX-31.2 | d658350dex312.htm | EX-31.2 | 10347
8 | EX-32.1 | d658350dex321.htm | EX-32.1 | 4347
9 | EX-32.2 | d658350dex322.htm | EX-32.2 | 4367
16 | GRAPHIC | g658350g29v63.jpg | GRAPHIC | 107820
| Complete submission text file | 0001193125-19-044946.txt |  | 9288019

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | XBRL INSTANCE DOCUMENT | iosp-20181231.xml | EX-101.INS | 2038082
11 | XBRL TAXONOMY EXTENSION SCHEMA | iosp-20181231.xsd | EX-101.SCH | 92816
12 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | iosp-20181231_cal.xml | EX-101.CAL | 131062
13 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | iosp-20181231_def.xml | EX-101.DEF | 377011
14 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | iosp-20181231_lab.xml | EX-101.LAB | 778093
15 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | iosp-20181231_pre.xml | EX-101.PRE | 610957

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)

EIN.: 981081725 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-13879 | Film No.: 19617344
SIC: 2800 Chemicals & Allied Products