INNOSPEC INC. — Director's Dealing 2018

Feb 28, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: INNOSPEC INC. (IOSP)
CIK: 0001054905
Period of Report: 2018-02-27

Reporting Person: Watt Brian (VP, Strat Plan & Regulatory)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-02-27	COMMON STOCK	A	1322	$68.133	Acquired	31171	Direct
2018-02-27	COMMON STOCK	F	1073	$68.133	Disposed	30098	Direct
2018-02-27	COMMON STOCK	A	283	$68.133	Acquired	30381	Direct
2018-02-27	COMMON STOCK	F	191	$68.133	Disposed	30190	Direct
2018-02-27	COMMON STOCK	A	2909	$0.00	Acquired	33099	Direct
2018-02-27	COMMON STOCK	F	1367	$68.133	Disposed	31732	Direct
2018-02-27	COMMON STOCK	A	1038	$68.133	Acquired	32770	Direct
2018-02-27	COMMON STOCK	F	860	$68.133	Disposed	31910	Direct
2018-02-27	COMMON STOCK	A	1286	$41.31	Acquired	33196	Direct
2018-02-27	COMMON STOCK	F	1018	$68.133	Disposed	32178	Direct
2018-02-27	COMMON STOCK	A	3537	$0.00	Acquired	35715	Direct
2018-02-27	COMMON STOCK	F	1662	$68.133	Disposed	34053	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-02-27	Stock Options	$43.95	M	1322	Disposed	2025-02-23	Common Stock (1322)	Direct
2018-02-27	Stock Options	$46.03	M	283	Disposed	2024-02-14	Common Stock (283)	Direct
2018-02-27	Stock options	$0.00	M	2909	Disposed	2025-02-23	Common Stock (2909)	Direct
2018-02-27	Stock Options	$46.03	M	1038	Disposed	2024-02-14	Common stock (1038)	Direct
2018-02-27	Stock options	$41.31	M	1286	Disposed	2023-02-20	Common Stock (1286)	Direct
2018-02-27	Stock Options	$0.00	M	3537	Disposed	2023-02-20	Common Stock (3537)	Direct

Footnotes

F1: Shares of common stock withheld to meet tax liability

F2: Shares of common stock withheld to meet acquisition price and tax liability