NUANCE COMMUNICATIONS INC

CUSIP: 67020Y100 Class: COM

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

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

Q1 2014
Shares 34,574 Value ($000) $594 Avg Close — Range —
Q4 2013
Shares 34,574 Value ($000) $526 Avg Close — Range —
Q2 2013
Shares 47,540 Value ($000) $875 Avg Close — Range —