INNOSPEC INC. — Director's Dealing 2013

Mar 7, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INNOSPEC INC. (IOSP)
CIK: 0001054905
Period of Report: 2013-03-07

Reporting Person: MCROBBIE IAN MALCOLM (Snr VP Research & Technology)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-03-06	Common Stock	S	2	$41.69	Disposed	59186	Direct
2013-03-06	Common Stock	S	2884	$41.69	Disposed	59186	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-03-06	Stock Options	$4.62	M	2	Disposed	2019-03-24	Common Stock (2)	Direct
2013-03-06	Stock Options	$20.23	M	2884	Disposed	2018-02-20	Common Stock (2884)	Direct

Footnotes

F1: The shares of Common Stock sold by the Reporting Person and reported herein were sold at a range of between $41.57 and $41.83 per share. The sale price reported above represents the weighted average sale price for the reported transaction and has been rounded to the nearest cent.

F2: The shares of Common Stock sold by the Reporting Person and reported herein were sold at a range of between $41.57 and $41.83 per share. The sale price reported above represents the weighted average sale price for the reported transaction and has been rounded to the nearest cent.

F3: Total includes options from other tranches with different exercise prices, vesting dates and expiration dates.

F4: Total includes options from other tranches with different exercise prices, vesting dates and expiration dates.