INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q3 2016

Shares 4,404 Value ($000) $268 Avg Close $48.99 Range $39.67 - $53.81

Q2 2016

Shares 6,200 Value ($000) $285 Avg Close $41.52 Range $37.19 - $44.47

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	4,404	$268	$48.99	$39.67 - $53.81
Q2 2016	6,200	$285	$41.52	$37.19 - $44.47