MEADWESTVACO CORP

CUSIP: 583334107 Class: COM

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q2 2015
Shares 21,609 Value ($000) $1,020 Avg Close — Range —
Q1 2015
Shares 21,564 Value ($000) $1,075 Avg Close — Range —
Q4 2014
Shares 130,366 Value ($000) $5,787 Avg Close — Range —
Q3 2014
Shares 127,975 Value ($000) $5,239 Avg Close — Range —
Q2 2014
Shares 122,641 Value ($000) $5,429 Avg Close — Range —
Q1 2014
Shares 122,601 Value ($000) $4,615 Avg Close — Range —
Q4 2013
Shares 119,961 Value ($000) $4,430 Avg Close — Range —
Q3 2013
Shares 33,467 Value ($000) $1,284 Avg Close — Range —
Q2 2013
Shares 37,319 Value ($000) $1,273 Avg Close — Range —