Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Nuttall Simon Kirkpatrick
 2. Date of Event Requiring Statement (Month/Day/Year)
01/20/2006		 3. Issuer Name and Ticker or Trading Symbol
INNOSPEC INC. [OTL]
(Last)
(First)
(Middle)
FOREST LODGE, FOREST ROAD		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
Head of Tax and Treasury
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

OAKMERE, CHESHIRE, X0 CW8 2DY		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
OPTIONS 03/17/2006 03/16/2013 COMMON STOCK 720 $ 13.91 D  
OPTIONS 02/19/2005 02/18/2012 COMMON STOCK 1,513 $ 17.13 D  
OPTIONS 03/17/2006 03/16/2013 COMMON STOCK 1,280 $ 13.91 D  
OPTIONS 02/18/2008 02/17/2015 COMMON STOCK 290 $ 0 D  
OPTIONS 05/12/2007 05/11/2014 COMMON STOCK 170 $ 0 D  
OPTIONS 03/04/2008 09/03/2008 COMMON STOCK 665 $ 15.1439 (1) D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Nuttall Simon Kirkpatrick
FOREST LODGE
FOREST ROAD
OAKMERE, CHESHIRE, X0 CW8 2DY		       Head of Tax and Treasury

Signatures

bannisterj@octel-corp.com 01/30/2006
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) SAYE option granted at GBP8.54. Converted using e/r on 27 Jan 06 of 1.7733

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

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