MEADWESTVACO CORP

CUSIP: 583334107 Class: COM

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q2 2015
Shares 32,149 Value ($000) $1,517 Avg Close — Range —
Q1 2015
Shares 34,249 Value ($000) $1,708 Avg Close — Range —
Q4 2014
Shares 37,449 Value ($000) $1,662 Avg Close — Range —
Q3 2014
Shares 38,449 Value ($000) $1,574 Avg Close — Range —
Q2 2014
Shares 39,949 Value ($000) $1,768 Avg Close — Range —
Q1 2014
Shares 39,949 Value ($000) $1,504 Avg Close — Range —
Q4 2013
Shares 25,949 Value ($000) $958 Avg Close — Range —
Q3 2013
Shares 29,449 Value ($000) $1,130 Avg Close — Range —
Q2 2013
Shares 28,649 Value ($000) $977 Avg Close — Range —