OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

STEPHENS INC /AR/'s Holding History (CIK: 0000757657)

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

Q4 2014

Shares 203 Value ($000) $10 Avg Close $54.06 Range $41.51 - $62.34

Q3 2014

Shares 148 Value ($000) $9 Avg Close $62.75 Range $59.66 - $65.05

Q2 2014

Shares 148 Value ($000) $9 Avg Close $58.83 Range $53.39 - $65.77

Q3 2013

Shares 318 Value ($000) $33 Avg Close $54.60 Range $50.41 - $61.05

Q2 2013

Shares 343 Value ($000) $32 Avg Close $51.03 Range $40.78 - $59.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	203	$10	$54.06	$41.51 - $62.34
Q3 2014	148	$9	$62.75	$59.66 - $65.05
Q2 2014	148	$9	$58.83	$53.39 - $65.77
Q3 2013	318	$33	$54.60	$50.41 - $61.05
Q2 2013	343	$32	$51.03	$40.78 - $59.14