NORTEK INC

CUSIP: 656559309 Class: COM NEW

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q2 2016
Shares 697,536 Value ($000) $41,370 Avg Close — Range —
Q1 2016
Shares 679,818 Value ($000) $32,829 Avg Close — Range —
Q4 2015
Shares 663,574 Value ($000) $28,946 Avg Close — Range —
Q3 2015
Shares 671,292 Value ($000) $42,500 Avg Close — Range —
Q2 2015
Shares 658,802 Value ($000) $54,766 Avg Close — Range —
Q1 2015
Shares 663,984 Value ($000) $58,597 Avg Close — Range —
Q4 2014
Shares 565,724 Value ($000) $46,010 Avg Close — Range —
Q3 2014
Shares 527,660 Value ($000) $39,310 Avg Close — Range —
Q2 2014
Shares 575,303 Value ($000) $51,639 Avg Close — Range —
Q1 2014
Shares 546,090 Value ($000) $44,894 Avg Close — Range —
Q4 2013
Shares 556,768 Value ($000) $41,535 Avg Close — Range —
Q3 2013
Shares 535,465 Value ($000) $36,791 Avg Close — Range —
Q2 2013
Shares 512,432 Value ($000) $33,016 Avg Close — Range —