NATIONAL PENN BANCSHARES INC

CUSIP: 637138108 Class: COM

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q1 2014
Shares 13,000 Value ($000) $136 Avg Close — Range —
Q4 2013
Shares 13,000 Value ($000) $148 Avg Close — Range —