NATIONAL PENN BANCSHARES INC

CUSIP: 637138108 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2016
Shares 296,783 Value ($000) $3,158 Avg Close — Range —
Q4 2015
Shares 259,596 Value ($000) $3,201 Avg Close — Range —
Q3 2015
Shares 255,476 Value ($000) $3,002 Avg Close — Range —
Q2 2015
Shares 255,876 Value ($000) $2,886 Avg Close — Range —
Q1 2015
Shares 227,036 Value ($000) $2,445 Avg Close — Range —
Q4 2014
Shares 231,036 Value ($000) $2,432 Avg Close — Range —
Q3 2014
Shares 216,958 Value ($000) $2,107 Avg Close — Range —
Q2 2014
Shares 214,726 Value ($000) $2,272 Avg Close — Range —
Q1 2014
Shares 212,926 Value ($000) $2,225 Avg Close — Range —
Q4 2013
Shares 211,826 Value ($000) $2,400 Avg Close — Range —
Q3 2013
Shares 210,426 Value ($000) $2,115 Avg Close — Range —
Q2 2013
Shares 203,927 Value ($000) $2,072 Avg Close — Range —
Q1 2013
Shares 214,574 Value ($000) $2,294 Avg Close — Range —