PLY GEM HLDGS INC

CUSIP: 72941W100 Class: COM

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q1 2018
Shares 1,682 Value ($000) $36 Avg Close — Range —
Q4 2017
Shares 1,682 Value ($000) $31 Avg Close — Range —
Q3 2017
Shares 834 Value ($000) $14 Avg Close — Range —
Q2 2017
Shares 834 Value ($000) $15 Avg Close — Range —
Q1 2017
Shares 834 Value ($000) $16 Avg Close — Range —
Q4 2016
Shares 834 Value ($000) $14 Avg Close — Range —
Q3 2016
Shares 834 Value ($000) $11 Avg Close — Range —
Q2 2016
Shares 834 Value ($000) $12 Avg Close — Range —
Q1 2016
Shares 834 Value ($000) $12 Avg Close — Range —
Q4 2015
Shares 834 Value ($000) $10 Avg Close — Range —