INNOSPEC INC

Ticker: IOSP CUSIP: 45768S105 Class: Common Stock

Dean Capital Management's Holding History (CIK: 0001455468)

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

Q1 2019

Shares 5,935 Value ($000) $495 Avg Close $67.58 Range $51.63 - $78.46

Q4 2018

Shares 17,923 Value ($000) $1,107 Avg Close $62.18 Range $48.12 - $70.66

Q3 2018

Shares 24,493 Value ($000) $1,880 Avg Close $70.20 Range $64.67 - $74.99

Q2 2018

Shares 38,590 Value ($000) $2,954 Avg Close $67.39 Range $59.37 - $73.05

Q1 2018

Shares 53,510 Value ($000) $3,671 Avg Close $62.31 Range $55.67 - $66.49

Q4 2015

Shares 36,585 Value ($000) $1,987 Avg Close $48.12 Range $40.31 - $52.05

Q3 2015

Shares 39,265 Value ($000) $1,826 Avg Close $39.87 Range $35.73 - $44.30

Q2 2015

Shares 22,562 Value ($000) $1,016 Avg Close $38.87 Range $36.94 - $40.69

Q4 2013

Shares 875 Value ($000) $41 Avg Close $38.90 Range $36.04 - $42.14

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	5,935	$495	$67.58	$51.63 - $78.46
Q4 2018	17,923	$1,107	$62.18	$48.12 - $70.66
Q3 2018	24,493	$1,880	$70.20	$64.67 - $74.99
Q2 2018	38,590	$2,954	$67.39	$59.37 - $73.05
Q1 2018	53,510	$3,671	$62.31	$55.67 - $66.49
Q4 2015	36,585	$1,987	$48.12	$40.31 - $52.05
Q3 2015	39,265	$1,826	$39.87	$35.73 - $44.30
Q2 2015	22,562	$1,016	$38.87	$36.94 - $40.69
Q4 2013	875	$41	$38.90	$36.04 - $42.14