NORTEK INC

CUSIP: 656559309 Class: COM NEW

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2015
Shares 100 Value ($000) $4 Avg Close — Range —
Q3 2015
Shares 221 Value ($000) $14 Avg Close — Range —
Q4 2014
Shares 92 Value ($000) $7 Avg Close — Range —
Q3 2014
Shares 276 Value ($000) $21 Avg Close — Range —
Q1 2014
Shares 229 Value ($000) $19 Avg Close — Range —
Q4 2013
Shares 960 Value ($000) $72 Avg Close — Range —
Q3 2013
Shares 273 Value ($000) $19 Avg Close — Range —
Q2 2013
Shares 1,994 Value ($000) $128 Avg Close — Range —