WORLD FUEL SVCS CORP

Ticker: WKC CUSIP: 981475106 Class: Common Stock

CHICAGO TRUST Co NA's Holding History (CIK: 0001601539)

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

Q4 2016

Shares 4,866 Value ($000) $223 Avg Close $44.57 Range $38.79 - $47.30

Q3 2016

Shares 4,742 Value ($000) $219 Avg Close $46.11 Range $44.14 - $49.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	4,866	$223	$44.57	$38.79 - $47.30
Q3 2016	4,742	$219	$46.11	$44.14 - $49.38