NORTHUMBERLAND BANCORP

CUSIP: 667056105 Class: COM

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q1 2016
Shares 8,938 Value ($000) $223 Avg Close — Range —
Q4 2015
Shares 8,938 Value ($000) $227 Avg Close — Range —
Q3 2015
Shares 8,938 Value ($000) $250 Avg Close — Range —
Q2 2015
Shares 8,938 Value ($000) $230 Avg Close — Range —
Q1 2015
Shares 8,938 Value ($000) $260 Avg Close — Range —
Q4 2014
Shares 8,938 Value ($000) $268 Avg Close — Range —
Q3 2014
Shares 9,739 Value ($000) $298 Avg Close — Range —
Q2 2014
Shares 9,739 Value ($000) $299 Avg Close — Range —
Q1 2014
Shares 9,739 Value ($000) $300 Avg Close — Range —
Q4 2013
Shares 9,739 Value ($000) $307 Avg Close — Range —
Q3 2013
Shares 9,739 Value ($000) $307 Avg Close — Range —
Q2 2013
Shares 9,739 Value ($000) $280 Avg Close — Range —