OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

SECURIAN ASSET MANAGEMENT, INC's Holding History (CIK: 0001035350)

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

Q2 2017
Shares 6,477 Value ($000) $176 Avg Close $29.62 Range $25.25 - $33.75
Q1 2017
Shares 6,577 Value ($000) $218 Avg Close $36.69 Range $30.25 - $41.25
Q4 2016
Shares 6,385 Value ($000) $249 Avg Close $33.97 Range $28.00 - $41.75
Q3 2016
Shares 6,220 Value ($000) $196 Avg Close $30.74 Range $27.07 - $33.79
Q2 2016
Shares 6,220 Value ($000) $205 Avg Close $32.41 Range $28.46 - $36.73
Q1 2016
Shares 6,935 Value ($000) $219 Avg Close $27.00 Range $21.44 - $33.05
Q4 2015
Shares 6,660 Value ($000) $181 Avg Close $29.75 Range $24.24 - $33.14
Q3 2015
Shares 7,119 Value ($000) $186 Avg Close $29.60 Range $23.35 - $37.27
Q2 2015
Shares 7,219 Value ($000) $269 Avg Close $42.08 Range $36.30 - $48.16
Q1 2015
Shares 7,319 Value ($000) $291 Avg Close $42.31 Range $38.41 - $49.31
Q4 2014
Shares 7,434 Value ($000) $364 Avg Close $54.06 Range $41.51 - $62.34
Q3 2014
Shares 7,637 Value ($000) $473 Avg Close $62.75 Range $59.66 - $65.05
Q2 2014
Shares 7,434 Value ($000) $476 Avg Close $58.83 Range $53.39 - $65.77
Q1 2014
Shares 7,699 Value ($000) $759 Avg Close $55.40 Range $51.78 - $59.95
Q4 2013
Shares 7,970 Value ($000) $811 Avg Close $59.96 Range $55.90 - $64.94
Q3 2013
Shares 8,184 Value ($000) $847 Avg Close $54.60 Range $50.41 - $61.05
Q2 2013
Shares 8,284 Value ($000) $767 Avg Close $51.03 Range $40.78 - $59.14
Q1 2013
Shares 8,284 Value ($000) $676 Avg Close $44.44 Range $40.73 - $47.26
Q4 2012
Shares 8,284 Value ($000) $593 Avg Close — Range —
Q3 2012
Shares 8,284 Value ($000) $658 Avg Close — Range —
Q2 2012
Shares 7,721 Value ($000) $511 Avg Close — Range —
Q1 2012
Shares 7,822 Value ($000) $611 Avg Close — Range —
Q4 2011
Shares 7,822 Value ($000) $597 Avg Close — Range —
Q3 2011
Shares 7,722 Value ($000) $393 Avg Close — Range —