HUDBAY MINERALS INC

Ticker: HBM CUSIP: 443628102 Class: Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q3 2015

Shares 1,400 Value ($000) $5 Avg Close $5.75 Range $3.61 - $8.55

Q2 2015

Shares 1,300 Value ($000) $11 Avg Close $9.19 Range $8.18 - $10.37

Q1 2014

Shares 4,712 Value ($000) $37 Avg Close $8.00 Range $7.25 - $9.14

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	1,400	$5	$5.75	$3.61 - $8.55
Q2 2015	1,300	$11	$9.19	$8.18 - $10.37
Q1 2014	4,712	$37	$8.00	$7.25 - $9.14