OIL STS INTL INC

Ticker: OIS CUSIP: 678026105 Class: Common Stock

CHILTON INVESTMENT CO INC.'s Holding History (CIK: 0001332632)

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

Q4 2013

Shares 2,145 Value ($000) $218 Avg Close $59.96 Range $55.90 - $64.94

Q3 2013

Shares 4,290 Value ($000) $444 Avg Close $54.60 Range $50.41 - $61.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	2,145	$218	$59.96	$55.90 - $64.94
Q3 2013	4,290	$444	$54.60	$50.41 - $61.05