NORTEK INC

CUSIP: 656559309 Class: COM NEW

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

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

Q1 2016
Shares 21,713 Value ($000) $1,049 Avg Close — Range —
Q4 2014
Shares 3,069 Value ($000) $250 Avg Close — Range —
Q2 2014
Shares 3,397 Value ($000) $305 Avg Close — Range —