PLY GEM HLDGS INC

CUSIP: 72941W100 Class: COM

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

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

Q1 2017
Shares 1,700 Value ($000) $33 Avg Close — Range —
Q2 2016
Shares 4,700 Value ($000) $68 Avg Close — Range —
Q1 2016
Shares 11,700 Value ($000) $164 Avg Close — Range —
Q4 2015
Shares 900 Value ($000) $11 Avg Close — Range —