OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

Retirement Systems of Alabama's Holding History (CIK: 0001593051)

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

Q2 2017
Shares 66,573 Value ($000) $1,807 Avg Close $29.62 Range $25.25 - $33.75
Q1 2017
Shares 66,323 Value ($000) $2,199 Avg Close $36.69 Range $30.25 - $41.25
Q4 2016
Shares 66,343 Value ($000) $2,587 Avg Close $33.97 Range $28.00 - $41.75
Q3 2016
Shares 66,162 Value ($000) $2,089 Avg Close $30.74 Range $27.07 - $33.79
Q2 2016
Shares 66,253 Value ($000) $2,178 Avg Close $32.41 Range $28.46 - $36.73
Q1 2016
Shares 66,343 Value ($000) $2,091 Avg Close $27.00 Range $21.44 - $33.05
Q4 2015
Shares 65,282 Value ($000) $1,779 Avg Close $29.75 Range $24.24 - $33.14
Q3 2015
Shares 65,046 Value ($000) $1,700 Avg Close $29.60 Range $23.35 - $37.27
Q2 2015
Shares 65,483 Value ($000) $2,438 Avg Close $42.08 Range $36.30 - $48.16
Q1 2015
Shares 65,177 Value ($000) $2,592 Avg Close $42.31 Range $38.41 - $49.31
Q4 2014
Shares 68,221 Value ($000) $3,336 Avg Close $54.06 Range $41.51 - $62.34
Q3 2014
Shares 68,221 Value ($000) $4,223 Avg Close $62.75 Range $59.66 - $65.05
Q2 2014
Shares 65,452 Value ($000) $4,195 Avg Close $58.83 Range $53.39 - $65.77
Q1 2014
Shares 66,304 Value ($000) $6,538 Avg Close $55.40 Range $51.78 - $59.95
Q4 2013
Shares 67,616 Value ($000) $6,878 Avg Close $59.96 Range $55.90 - $64.94
Q3 2013
Shares 67,666 Value ($000) $7,001 Avg Close $54.60 Range $50.41 - $61.05
Q2 2013
Shares 130,894 Value ($000) $12,126 Avg Close $51.03 Range $40.78 - $59.14
Q1 2013
Shares 212,885 Value ($000) $17,365 Avg Close $44.44 Range $40.73 - $47.26