PEPCO HOLDINGS INC

CUSIP: 713291102 Class: COM

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2015
Shares 475,286 Value ($000) $12,362 Avg Close — Range —
Q3 2015
Shares 475,001 Value ($000) $11,505 Avg Close — Range —
Q2 2015
Shares 487,105 Value ($000) $13,123 Avg Close — Range —
Q1 2015
Shares 487,719 Value ($000) $13,086 Avg Close — Range —
Q4 2014
Shares 504,679 Value ($000) $13,591 Avg Close — Range —
Q3 2014
Shares 504,753 Value ($000) $13,507 Avg Close — Range —
Q2 2014
Shares 504,692 Value ($000) $13,869 Avg Close — Range —
Q1 2014
Shares 47,997 Value ($000) $983 Avg Close — Range —
Q4 2013
Shares 47,671 Value ($000) $912 Avg Close — Range —
Q3 2013
Shares 50,876 Value ($000) $939 Avg Close — Range —
Q2 2013
Shares 50,617 Value ($000) $1,020 Avg Close — Range —