# Filing Detail

Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001999371-25-003291
Filing Date
2025-03-27
Accepted
2025-03-27 16:24:36
Documents
73
Period of Report
2025-05-09

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEFINITIVE PROXY STATEMENT | innospec_def14a.htm iXBRL | DEF 14A | 2253257
6 | GRAPHIC | innospec_def14aimg001.gif | GRAPHIC | 124958
7 | GRAPHIC | innospec_def14aimg002.gif | GRAPHIC | 66683
8 | GRAPHIC | innospec_def14aimg003.gif | GRAPHIC | 107992
9 | GRAPHIC | innospec_def14aimg004.gif | GRAPHIC | 29775
10 | GRAPHIC | innospec_def14aimg005.gif | GRAPHIC | 13358
11 | GRAPHIC | innospec_def14aimg006.gif | GRAPHIC | 43248
12 | GRAPHIC | innospec_def14aimg007.gif | GRAPHIC | 52366
13 | GRAPHIC | innospec_def14aimg008.gif | GRAPHIC | 56417
14 | GRAPHIC | innospec_def14aimg009.gif | GRAPHIC | 38764
15 | GRAPHIC | innospec_def14aimg010.gif | GRAPHIC | 44889
16 | GRAPHIC | innospec_def14aimg011.gif | GRAPHIC | 24794
17 | GRAPHIC | innospec_def14aimg012.gif | GRAPHIC | 38977
18 | GRAPHIC | innospec_def14aimg013.gif | GRAPHIC | 39004
19 | GRAPHIC | innospec_def14aimg014.gif | GRAPHIC | 9106
20 | GRAPHIC | innospec_def14aimg015.gif | GRAPHIC | 813
21 | GRAPHIC | innospec_def14aimg016.gif | GRAPHIC | 62817
22 | GRAPHIC | innospec_def14aimg017.gif | GRAPHIC | 215
23 | GRAPHIC | innospec_def14aimg018.gif | GRAPHIC | 4628
24 | GRAPHIC | innospec_def14aimg019.gif | GRAPHIC | 40023
25 | GRAPHIC | innospec_def14aimg020.gif | GRAPHIC | 853
26 | GRAPHIC | innospec_def14aimg021.gif | GRAPHIC | 79769
27 | GRAPHIC | innospec_def14aimg022.gif | GRAPHIC | 155142
28 | GRAPHIC | innospec_def14aimg023.gif | GRAPHIC | 13701
29 | GRAPHIC | innospec_def14aimg024.gif | GRAPHIC | 12374
30 | GRAPHIC | innospec_def14aimg025.gif | GRAPHIC | 9202
31 | GRAPHIC | innospec_def14aimg026.gif | GRAPHIC | 11000
32 | GRAPHIC | innospec_def14aimg027.gif | GRAPHIC | 8335
33 | GRAPHIC | innospec_def14aimg028.gif | GRAPHIC | 10662
34 | GRAPHIC | innospec_def14aimg029.gif | GRAPHIC | 9358
35 | GRAPHIC | innospec_def14aimg030.gif | GRAPHIC | 11371
36 | GRAPHIC | innospec_def14aimg031.gif | GRAPHIC | 11353
37 | GRAPHIC | innospec_def14aimg032.gif | GRAPHIC | 9777
38 | GRAPHIC | innospec_def14aimg033.gif | GRAPHIC | 7661
39 | GRAPHIC | innospec_def14aimg034.gif | GRAPHIC | 13475
40 | GRAPHIC | innospec_def14aimg035.gif | GRAPHIC | 102527
41 | GRAPHIC | innospec_def14aimg036.gif | GRAPHIC | 97466
42 | GRAPHIC | innospec_def14aimg037.gif | GRAPHIC | 80389
43 | GRAPHIC | innospec_def14aimg038.gif | GRAPHIC | 74934
44 | GRAPHIC | innospec_def14aimg039.gif | GRAPHIC | 75985
45 | GRAPHIC | innospec_def14aimg040.gif | GRAPHIC | 83793
46 | GRAPHIC | innospec_def14aimg041.gif | GRAPHIC | 75775
47 | GRAPHIC | innospec_def14aimg042.gif | GRAPHIC | 43907
48 | GRAPHIC | innospec_def14aimg043.gif | GRAPHIC | 39650
49 | GRAPHIC | innospec_def14aimg044.gif | GRAPHIC | 132092
50 | GRAPHIC | innospec_def14aimg045.gif | GRAPHIC | 27454
51 | GRAPHIC | innospec_def14aimg046.gif | GRAPHIC | 266
52 | GRAPHIC | innospec_def14aimg047.gif | GRAPHIC | 178
53 | GRAPHIC | innospec_def14aimg048.gif | GRAPHIC | 36090
54 | GRAPHIC | proxycard001.jpg | GRAPHIC | 6256
55 | GRAPHIC | proxycard002.jpg | GRAPHIC | 910
56 | GRAPHIC | proxycard003.jpg | GRAPHIC | 777
57 | GRAPHIC | proxycard004.jpg | GRAPHIC | 1302
58 | GRAPHIC | proxycard005.jpg | GRAPHIC | 910
59 | GRAPHIC | proxycard006.jpg | GRAPHIC | 421
60 | GRAPHIC | proxycard007.jpg | GRAPHIC | 482
61 | GRAPHIC | proxycard008.jpg | GRAPHIC | 407
62 | GRAPHIC | proxycard009.jpg | GRAPHIC | 1469
63 | GRAPHIC | proxycard010.jpg | GRAPHIC | 1476
64 | GRAPHIC | proxycard011.jpg | GRAPHIC | 1098
| Complete submission text file | 0001999371-25-003291.txt |  | 8560328

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
2 | XBRL SCHEMA FILE | iosp-20241231.xsd | EX-101.SCH | 3425
3 | XBRL DEFINITION FILE | iosp-20241231_def.xml | EX-101.DEF | 5349
4 | XBRL LABEL FILE | iosp-20241231_lab.xml | EX-101.LAB | 57333
5 | XBRL PRESENTATION FILE | iosp-20241231_pre.xml | EX-101.PRE | 43520
75 | EXTRACTED XBRL INSTANCE DOCUMENT | innospec_def14a_htm.xml | XML | 126699

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)

EIN.: 981081725 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-13879 | Film No.: 25779715
SIC: 2800 Chemicals & Allied Products
(CF Office: 08 Industrial Applications and Services)