WORLD FUEL SVCS CORP

Ticker: WKC CUSIP: 981475106 Class: Common Stock

New England Research & Management, Inc.'s Holding History (CIK: 0001596077)

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

Q4 2016

Shares 5,400 Value ($000) $248 Avg Close $44.57 Range $38.79 - $47.30

Q3 2016

Shares 6,900 Value ($000) $319 Avg Close $46.11 Range $44.14 - $49.38

Q2 2016

Shares 5,900 Value ($000) $280 Avg Close $46.55 Range $42.95 - $51.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	5,400	$248	$44.57	$38.79 - $47.30
Q3 2016	6,900	$319	$46.11	$44.14 - $49.38
Q2 2016	5,900	$280	$46.55	$42.95 - $51.01