NORTEK INC

CUSIP: 656559309 Class: COM NEW

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q2 2016
Shares 88,037 Value ($000) $5,221 Avg Close — Range —
Q1 2016
Shares 74,451 Value ($000) $3,595 Avg Close — Range —
Q4 2015
Shares 74,786 Value ($000) $3,262 Avg Close — Range —
Q3 2015
Shares 75,577 Value ($000) $4,784 Avg Close — Range —
Q2 2015
Shares 74,182 Value ($000) $6,166 Avg Close — Range —
Q1 2015
Shares 67,281 Value ($000) $5,937 Avg Close — Range —
Q4 2014
Shares 64,912 Value ($000) $5,280 Avg Close — Range —
Q3 2014
Shares 49,288 Value ($000) $3,672 Avg Close — Range —
Q2 2014
Shares 35,739 Value ($000) $3,208 Avg Close — Range —
Q1 2014
Shares 26,044 Value ($000) $2,141 Avg Close — Range —
Q4 2013
Shares 22,253 Value ($000) $1,660 Avg Close — Range —
Q3 2013
Shares 20,326 Value ($000) $1,397 Avg Close — Range —
Q2 2013
Shares 20,465 Value ($000) $1,319 Avg Close — Range —