INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

LEUTHOLD GROUP, LLC's Holding History (CIK: 0001170152)

Note: Option positions (PUT/CALL) are excluded.

Q3 2016

Shares 42,474 Value ($000) $2,583 Avg Close $48.99 Range $39.67 - $53.81

Q2 2016

Shares 45,524 Value ($000) $2,094 Avg Close $41.52 Range $37.19 - $44.47

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	42,474	$2,583	$48.99	$39.67 - $53.81
Q2 2016	45,524	$2,094	$41.52	$37.19 - $44.47