MEADWESTVACO CORP

CUSIP: 583334107 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q2 2015
Shares 63,801 Value ($000) $3,011 Avg Close — Range —
Q1 2015
Shares 62,039 Value ($000) $3,094 Avg Close — Range —
Q4 2014
Shares 60,806 Value ($000) $2,699 Avg Close — Range —
Q3 2014
Shares 59,773 Value ($000) $2,447 Avg Close — Range —
Q2 2014
Shares 59,618 Value ($000) $2,639 Avg Close — Range —
Q1 2014
Shares 58,982 Value ($000) $2,220 Avg Close — Range —
Q4 2013
Shares 51,981 Value ($000) $1,920 Avg Close — Range —
Q3 2013
Shares 52,741 Value ($000) $2,024 Avg Close — Range —
Q2 2013
Shares 44,793 Value ($000) $1,528 Avg Close — Range —