WORLD FUEL SVCS CORP

Ticker: WKC CUSIP: 981475106 Class: Common Stock

Yorktown Management & Research Co Inc's Holding History (CIK: 0001313559)

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

Q1 2020

Shares 14,700 Value ($000) $370 Avg Close $34.11 Range $20.49 - $43.98

Q4 2019

Shares 14,700 Value ($000) $638 Avg Close $41.84 Range $38.00 - $44.37

Q3 2019

Shares 14,100 Value ($000) $563 Avg Close $38.05 Range $35.19 - $42.14

Q2 2019

Shares 14,100 Value ($000) $507 Avg Close $31.37 Range $28.47 - $35.98

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	14,700	$370	$34.11	$20.49 - $43.98
Q4 2019	14,700	$638	$41.84	$38.00 - $44.37
Q3 2019	14,100	$563	$38.05	$35.19 - $42.14
Q2 2019	14,100	$507	$31.37	$28.47 - $35.98