NORTHSTAR ASSET MGMT GROUP I

CUSIP: 66705Y104 Class: COM

CORSAIR CAPITAL MANAGEMENT, L.P.'s Holding History (CIK: 0001276470)

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

Q4 2016
Shares 1,223,676 Value ($000) $18,257 Avg Close — Range —
Q3 2016
Shares 1,422,505 Value ($000) $18,377 Avg Close — Range —
Q2 2016
Shares 1,559,538 Value ($000) $15,923 Avg Close — Range —
Q1 2016
Shares 2,099,806 Value ($000) $23,833 Avg Close — Range —
Q4 2015
Shares 2,075,771 Value ($000) $25,200 Avg Close — Range —