IMPERIAL OIL LTD

Ticker: IMO CUSIP: 453038408 Class: Common Stock

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q3 2014

Shares 45,700 Value ($000) $2,127 Avg Close $40.06 Range $36.60 - $42.16

Q2 2014

Shares 45,700 Value ($000) $2,405 Avg Close $38.30 Range $35.77 - $41.39

Q1 2014

Shares 45,700 Value ($000) $2,127 Avg Close $33.84 Range $31.17 - $36.60

Q4 2013

Shares 45,700 Value ($000) $2,021 Avg Close $33.69 Range $32.13 - $35.31

Q3 2013

Shares 45,700 Value ($000) $2,158 Avg Close $32.37 Range $29.47 - $34.52

Q2 2013

Shares 45,700 Value ($000) $1,746 Avg Close $30.07 Range $28.60 - $31.64

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	45,700	$2,127	$40.06	$36.60 - $42.16
Q2 2014	45,700	$2,405	$38.30	$35.77 - $41.39
Q1 2014	45,700	$2,127	$33.84	$31.17 - $36.60
Q4 2013	45,700	$2,021	$33.69	$32.13 - $35.31
Q3 2013	45,700	$2,158	$32.37	$29.47 - $34.52
Q2 2013	45,700	$1,746	$30.07	$28.60 - $31.64