NORTHSTAR ASSET MGMT GROUP I

CUSIP: 66705Y104 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2016
Shares 51,775 Value ($000) $772 Avg Close — Range —
Q3 2016
Shares 62,958 Value ($000) $814 Avg Close — Range —
Q2 2016
Shares 63,071 Value ($000) $644 Avg Close — Range —
Q1 2016
Shares 64,258 Value ($000) $729 Avg Close — Range —
Q4 2015
Shares 31,461 Value ($000) $382 Avg Close — Range —
Q3 2015
Shares 25,860 Value ($000) $371 Avg Close — Range —
Q2 2015
Shares 24,996 Value ($000) $462 Avg Close — Range —
Q1 2015
Shares 23,373 Value ($000) $546 Avg Close — Range —
Q4 2014
Shares 19,204 Value ($000) $433 Avg Close — Range —
Q3 2014
Shares 22,304 Value ($000) $411 Avg Close — Range —