OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

NORDEA INVESTMENT MANAGEMENT AB's Holding History (CIK: 0001218210)

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

Q4 2017

Shares 99,621 Value ($000) $2,819 Avg Close $24.24 Range $20.23 - $29.15

Q3 2017

Shares 97,678 Value ($000) $2,476 Avg Close $24.59 Range $20.90 - $28.85

Q2 2017

Shares 66,786 Value ($000) $1,813 Avg Close $29.62 Range $25.25 - $33.75

Q1 2017

Shares 42,050 Value ($000) $1,394 Avg Close $36.69 Range $30.25 - $41.25

Q4 2016

Shares 35,549 Value ($000) $1,386 Avg Close $33.97 Range $28.00 - $41.75

Q3 2016

Shares 36,282 Value ($000) $1,145 Avg Close $30.74 Range $27.07 - $33.79

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	99,621	$2,819	$24.24	$20.23 - $29.15
Q3 2017	97,678	$2,476	$24.59	$20.90 - $28.85
Q2 2017	66,786	$1,813	$29.62	$25.25 - $33.75
Q1 2017	42,050	$1,394	$36.69	$30.25 - $41.25
Q4 2016	35,549	$1,386	$33.97	$28.00 - $41.75
Q3 2016	36,282	$1,145	$30.74	$27.07 - $33.79