WAUSAU PAPER CORP

CUSIP: 943315101 Class: COM

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

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

Q2 2015
Shares 10,311 Value ($000) $95 Avg Close — Range —
Q4 2014
Shares 13,572 Value ($000) $154 Avg Close — Range —