OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

Fiera Capital Corp's Holding History (CIK: 0001505817)

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

Q1 2014

Shares 19,500 Value ($000) $1,923 Avg Close $55.40 Range $51.78 - $59.95

Q4 2013

Shares 18,500 Value ($000) $1,882 Avg Close $59.96 Range $55.90 - $64.94

Q3 2013

Shares 20,500 Value ($000) $2,121 Avg Close $54.60 Range $50.41 - $61.05

Q2 2013

Shares 20,200 Value ($000) $1,871 Avg Close $51.03 Range $40.78 - $59.14

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	19,500	$1,923	$55.40	$51.78 - $59.95
Q4 2013	18,500	$1,882	$59.96	$55.90 - $64.94
Q3 2013	20,500	$2,121	$54.60	$50.41 - $61.05
Q2 2013	20,200	$1,871	$51.03	$40.78 - $59.14