QUANEX BUILDING PRODUCTS COR

Ticker: NX CUSIP: 747619104 Class: EQTY

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2017
Shares 5,208 Value ($000) $122 Avg Close $19.58 Range $17.75 - $21.76
Q3 2013
Shares 504 Value ($000) $9 Avg Close $15.00 Range $13.34 - $18.65
Q2 2013
Shares 1,051 Value ($000) $18 Avg Close $14.59 Range $13.07 - $16.11