MEADWESTVACO CORP

CUSIP: 583334107 Class: COM

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

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

Q2 2015
Shares 18,845 Value ($000) $889 Avg Close — Range —
Q1 2015
Shares 25,917 Value ($000) $1,292 Avg Close — Range —
Q4 2014
Shares 30,419 Value ($000) $1,350 Avg Close — Range —
Q3 2014
Shares 30,899 Value ($000) $1,265 Avg Close — Range —
Q2 2014
Shares 30,745 Value ($000) $1,361 Avg Close — Range —
Q1 2014
Shares 33,446 Value ($000) $1,259 Avg Close — Range —
Q4 2013
Shares 33,952 Value ($000) $1,254 Avg Close — Range —
Q3 2013
Shares 36,259 Value ($000) $1,392 Avg Close — Range —
Q2 2013
Shares 36,032 Value ($000) $1,229 Avg Close — Range —