WAUSAU PAPER CORP

CUSIP: 943315101 Class: COM

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

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

Q4 2015
Shares 6,700 Value ($000) $69 Avg Close — Range —
Q3 2015
Shares 6,124 Value ($000) $39 Avg Close — Range —
Q2 2015
Shares 6,916 Value ($000) $63 Avg Close — Range —
Q1 2015
Shares 6,646 Value ($000) $63 Avg Close — Range —
Q4 2014
Shares 330,432 Value ($000) $3,757 Avg Close — Range —
Q3 2014
Shares 274,836 Value ($000) $2,179 Avg Close — Range —
Q2 2014
Shares 198,256 Value ($000) $2,139 Avg Close — Range —
Q1 2014
Shares 198,075 Value ($000) $2,521 Avg Close — Range —
Q4 2013
Shares 198,565 Value ($000) $2,518 Avg Close — Range —
Q3 2013
Shares 7,268 Value ($000) $94 Avg Close — Range —
Q2 2013
Shares 6,430 Value ($000) $73 Avg Close — Range —