NORTEK INC

CUSIP: 656559309 Class: COM NEW

HighVista Strategies LLC's Holding History (CIK: 0001335325)

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

Q4 2015
Shares 21,718 Value ($000) $947 Avg Close — Range —
Q3 2015
Shares 54,251 Value ($000) $3,435 Avg Close — Range —
Q2 2015
Shares 57,983 Value ($000) $4,820 Avg Close — Range —
Q1 2015
Shares 58,288 Value ($000) $5,144 Avg Close — Range —
Q4 2014
Shares 60,890 Value ($000) $4,952 Avg Close — Range —