QUANEX BUILDING PRODUCTS COR

Ticker: NX CUSIP: 747619104 Class: EQTY

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

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

Q3 2018

Shares 400 Value ($000) $7 Avg Close $15.66 Range $14.22 - $17.55

Q2 2016

Shares 1,100 Value ($000) $20 Avg Close $16.32 Range $14.79 - $18.02

Q1 2016

Shares 13,900 Value ($000) $241 Avg Close $15.36 Range $13.35 - $18.36

Q3 2015

Shares 3,200 Value ($000) $58 Avg Close $17.01 Range $14.76 - $18.87

Q2 2015

Shares 2,500 Value ($000) $54 Avg Close $16.68 Range $15.00 - $19.01

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	400	$7	$15.66	$14.22 - $17.55
Q2 2016	1,100	$20	$16.32	$14.79 - $18.02
Q1 2016	13,900	$241	$15.36	$13.35 - $18.36
Q3 2015	3,200	$58	$17.01	$14.76 - $18.87
Q2 2015	2,500	$54	$16.68	$15.00 - $19.01