OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

ING GROEP NV's Holding History (CIK: 0001039765)

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

Q4 2013

Shares 201,314 Value ($000) $20,500 Avg Close $59.96 Range $55.90 - $64.94

Q3 2013

Shares 522,724 Value ($000) $54,071 Avg Close $54.60 Range $50.41 - $61.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	201,314	$20,500	$59.96	$55.90 - $64.94
Q3 2013	522,724	$54,071	$54.60	$50.41 - $61.05