INNOSPEC INC. — Director's Dealing 2011

Mar 16, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INNOSPEC INC. (IOSP)
CIK: 0001054905
Period of Report: 2011-03-16

Reporting Person: Hartley Andrew (VP & General Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-03-14	Common Stock	M	275	$20.23	Acquired	12115	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-03-14	Stock Option	$20.23	M	934	Disposed	2018-02-20	Common Stock (934)	Direct

Footnotes

F1: Pursuant to Clause 12 of the Rules of the Innospec Inc Performance Related Stock Option Plan, a cash payment is being made to Andrew Hartley in lieu of the transfer of the remaining 675 shares to enable him to pay UK withholding tax obligations in respect of the exercise of options.