MEADWESTVACO CORP

CUSIP: 583334107 Class: COM

GATEWAY INVESTMENT ADVISERS LLC's Holding History (CIK: 0001114618)

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

Q2 2015
Shares 450,654 Value ($000) $21,266 Avg Close — Range —
Q1 2015
Shares 432,325 Value ($000) $21,560 Avg Close — Range —
Q4 2014
Shares 432,621 Value ($000) $19,204 Avg Close — Range —
Q3 2014
Shares 433,584 Value ($000) $17,751 Avg Close — Range —
Q2 2014
Shares 492,376 Value ($000) $21,793 Avg Close — Range —
Q1 2014
Shares 508,544 Value ($000) $19,142 Avg Close — Range —
Q4 2013
Shares 509,041 Value ($000) $18,799 Avg Close — Range —
Q3 2013
Shares 509,447 Value ($000) $19,553 Avg Close — Range —
Q2 2013
Shares 507,657 Value ($000) $17,316 Avg Close — Range —