OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

NOMURA HOLDINGS INC's Holding History (CIK: 0001163653)

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

Q4 2015
Shares 8,999 Value ($000) $249 Avg Close $29.75 Range $24.24 - $33.14
Q3 2015
Shares 14,532 Value ($000) $475 Avg Close $29.60 Range $23.35 - $37.27
Q1 2015
Shares 9,753 Value ($000) $440 Avg Close $42.31 Range $38.41 - $49.31
Q2 2014
Shares 14,284 Value ($000) $961 Avg Close $58.83 Range $53.39 - $65.77
Q1 2014
Shares 4,932 Value ($000) $485 Avg Close $55.40 Range $51.78 - $59.95
Q4 2013
Shares 7,008 Value ($000) $714 Avg Close $59.96 Range $55.90 - $64.94
Q3 2013
Shares 28,464 Value ($000) $2,945 Avg Close $54.60 Range $50.41 - $61.05
Q2 2013
Shares 30,941 Value ($000) $2,870 Avg Close $51.03 Range $40.78 - $59.14
Q1 2013
Shares 64,484 Value ($000) $5,260 Avg Close $44.44 Range $40.73 - $47.26
Q4 2012
Shares 14,018 Value ($000) $999 Avg Close — Range —