INNOSPEC INC. (IOSP) - Insider Holders & Insider Ownership

List of insiders holdings for INNOSPEC INC.:

Shares directly owned by the insider.
Shares indirectly owned by the insider.
Total shares owned by the insider (sum of shares directly and indirectly owned).
Total market value if available.
Shares are not adjusted for stock split.

"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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#	Insider Holder Name	Report Date Time	Shares Owned Directly Indirectly	Total Shares Owned	Filing
1	GENDELL JEFFREY L TONTINE CAPITAL PARTNERS L P TONTINE CAPITAL MANAGEMENT LLC TONTINE CAPITAL OVERSEAS MASTER FUND II L.P. TONTINE ASSET ASSOCIATES L.L.C. 10% Owner	2013-02-08 15:56:22	495,078 0	495,078	Form 13G
2	GENDELL JEFFREY L TONTINE CAPITAL PARTNERS L P TONTINE CAPITAL MANAGEMENT LLC Tontine 25 Overseas Master Fund L.P. TONTINE CAPITAL OVERSEAS MASTER FUND II L.P. TONTINE ASSET ASSOCIATES L.L.C. 10% Owner	2013-02-08 15:56:22	495,078 0	495,078	Form 13G
3	GENDELL JEFFREY L TONTINE CAPITAL PARTNERS L P TONTINE CAPITAL MANAGEMENT LLC Tontine Capital Overseas Master Fund L.P. Tontine Capital Overseas GP LLC Tontine 25 Overseas Master Fund L.P. TONTINE CAPITAL OVERSEAS MASTER FUND II L.P. TONTINE ASSET ASSOCIATES L.L.C. 10% Owner	2013-02-08 15:56:22	495,078 0	495,078	Form 13G
4	KERRISON DENNIS GRAHAM JOHN Director	2005-03-14 08:35:31	418,335 0	418,335	Form 4/A
5	Williams Patrick PRESIDENT & CEO	2026-03-03 18:41:20	231,535 0	231,535	Form 4
6	HALE MARTIN M SR Director	2007-07-09 09:25:55	97,205 12,000	109,205	Form 4
7	REVINGTON TIMOTHY PETER Market Manager - Octel Marine	2003-12-15 11:57:27	73,385 31,212	104,597	Form 4
8	TODD SHARON ELIZABETH Former Director of Corp. Dev. Director	2005-07-05 09:27:57	100,063 0	100,063	Form 4
9	DOBBIE ALEXANDER ARCHIBALD Exec VP, Petroleum Specialties	2004-05-14 09:37:11	77,500 0	77,500	Form 4
10	Hartley Andrew VP & General Counsel	2012-03-07 06:20:02	72,096 0	72,096	Form 4
11	HALE CHARLES M Director	2008-03-07 06:22:09	47,130 0	47,130	Form 4
12	HALE MARTIN DEMORA Director	2016-02-24 08:03:08	38,305 0	38,305	Form 4
13	Watt Brian VP, Strat Plan & Regulatory	2021-05-13 19:40:06	27,140 0	27,140	Form 4
14	Dawson William Martin Exec VP Performance Chemicals	2007-11-30 06:11:08	22,956 0	22,956	Form 4
15	Cleminson Ian EVP & CFO	2026-03-06 17:28:56	20,357 0	20,357	Form 4/A
16	BOON PHILIP JOHN Executive VP Business Ops	2025-02-24 20:58:38	20,079 0	20,079	Form 4
17	HANSLIP HILARY ALAN VP - Human Resources	2004-03-22 06:25:57	0 19,016	19,016	Form 4
18	BEW ROBERT ERNEST ex Director	2012-08-31 08:10:14	17,912 0	17,912	Form 4
19	PUCKRIDGE JAMES MARTIN COMBE Director	2010-02-19 12:20:09	17,827 0	17,827	Form 4
20	HIGNETT GEOFFREY JOHN Snr VP Corporate Leadership	2005-02-24 08:09:29	17,465 0	17,465	Form 4
21	HESSNER CATHERINE Senior VP - Human Resources	2021-05-13 19:36:50	15,946 0	15,946	Form 4
22	Williams David Earl GC & Chief Compliance Officer	2018-05-25 09:55:28	15,160 0	15,160	Form 4
23	Jones David B. SVP, GC & CCO	2026-03-03 19:00:43	14,693 0	14,693	Form 4
24	SHONE RICHARD TUDOR VP Safety, Health & Env.	2008-05-19 07:17:49	14,606 0	14,606	Form 4
25	PALLER Robert I Director	2024-02-28 21:29:10	14,343 0	14,343	Form 4
26	BARNES CORBIN SVP, Corporate Dev and IR	2026-03-03 18:54:00	13,080 0	13,080	Form 4
27	HAUBOLD SAMUEL ALLEN Director	2008-03-07 06:33:11	12,094 0	12,094	Form 4
28	ASHWORTH HEATHER ELIZABETH Dir Investor Relations/Comm.	2005-02-24 08:09:37	11,746 0	11,746	Form 4
29	Blackmore Milton C Director	2026-03-06 19:47:31	10,530 0	10,530	Form 4/A
30	GRIFFIN HARDY LOUIS III SVP, HUMAN RESOURCES	2026-03-03 19:14:52	10,161 0	10,161	Form 4
31	PADFIELD Larry Director	2026-03-06 19:41:11	9,453 0	9,453	Form 4/A
32	Nuttall Simon Kirkpatrick Head of Tax and Treasury	2006-08-04 06:44:13	9,428 0	9,428	Form 4
33	Cartmell David MD Petroleum Specialties	2005-05-04 09:54:16	8,858 0	8,858	Form 3
34	BRACEWELL Mark Group Financial Controller	2014-01-09 06:47:47	7,665 0	7,665	Form 4/A
35	LANDLESS DAVID Director	2026-03-06 17:31:45	7,632 0	7,632	Form 4/A
36	PARRETTE LESLIE J Director	2026-02-24 18:45:20	7,376 0	7,376	Form 4
37	PERRINS NEALE Group Financial Controller	2006-02-14 08:31:25	7,275 0	7,275	Form 4
38	Poccia Claudia Director	2026-03-06 17:34:53	6,508 0	6,508	Form 4/A
39	FEARN Peter Director	2009-03-26 12:49:24	6,436 0	6,436	Form 4
40	Arnold Elizabeth K Director	2026-02-25 17:26:13	6,376 0	6,376	Form 4
41	FLORE BENITO Director	2005-07-21 12:09:36	3,732 0	3,732	Form 4
42	Curran Philip Group Financial Controller	2020-02-28 12:29:10	2,459 0	2,459	Form 4
43	MCROBBIE IAN MALCOLM Senior VP R&T	2026-02-25 17:36:07	2,228 0	2,228	Form 4
44	ROESER Joachim Director	2020-02-26 14:03:37	940 0	940	Form 4
45	Aldous Hugh Director	2020-02-26 14:07:33	940 0	940	Form 4
46	Blair Graeme Head of Group Finance	2026-02-25 17:42:12	520 0	520	Form 4
47	JARVIS ALAN GEOFFREY Retired Business Director	2003-10-02 08:22:51	0 0	0	Form 4
48	MCDUFF PATRICK JOSEPH EVP & PRESIDENT FS AMERICAS	2016-03-18 09:43:55	0 0	0	Form 4
49	TAYLER JOHN PHILIP Ex VP & General Counsel	2004-05-26 06:11:13	0 0	0	Form 4
50	Lawler James Fintain Executive Vice President & CFO	2005-08-30 08:30:40	0 0	0	Form 3
51	LAWSON DUNCAN Group Financial Accountant	2004-05-25 09:46:44	0 0	0	Form 4
52	JENNINGS PAUL WILLIS Director	2009-05-20 06:03:08	0 0	0	Form 4
53	CLARK WILLIAM ORR Operations & Supply Chain Dir.	2004-05-18 06:53:55	0 0	0	Form 4