OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

BROWN ADVISORY INC's Holding History (CIK: 0001345929)

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

Q3 2017
Shares 30,000 Value ($000) $760 Avg Close $24.59 Range $20.90 - $28.85
Q2 2017
Shares 30,000 Value ($000) $814 Avg Close $29.62 Range $25.25 - $33.75
Q1 2017
Shares 30,000 Value ($000) $994 Avg Close $36.69 Range $30.25 - $41.25
Q4 2016
Shares 30,000 Value ($000) $1,170 Avg Close $33.97 Range $28.00 - $41.75
Q3 2016
Shares 30,000 Value ($000) $947 Avg Close $30.74 Range $27.07 - $33.79
Q2 2016
Shares 30,000 Value ($000) $986 Avg Close $32.41 Range $28.46 - $36.73
Q1 2016
Shares 30,000 Value ($000) $946 Avg Close $27.00 Range $21.44 - $33.05
Q4 2015
Shares 30,000 Value ($000) $817 Avg Close $29.75 Range $24.24 - $33.14
Q3 2015
Shares 30,000 Value ($000) $784 Avg Close $29.60 Range $23.35 - $37.27
Q2 2015
Shares 30,000 Value ($000) $1,117 Avg Close $42.08 Range $36.30 - $48.16
Q1 2015
Shares 30,000 Value ($000) $1,193 Avg Close $42.31 Range $38.41 - $49.31
Q4 2014
Shares 30,219 Value ($000) $1,478 Avg Close $54.06 Range $41.51 - $62.34
Q3 2014
Shares 30,000 Value ($000) $1,857 Avg Close $62.75 Range $59.66 - $65.05
Q2 2014
Shares 30,000 Value ($000) $1,923 Avg Close $58.83 Range $53.39 - $65.77
Q1 2014
Shares 30,000 Value ($000) $2,958 Avg Close $55.40 Range $51.78 - $59.95