SILVER SPRING NETWORKS INC

CUSIP: 82817Q103 Class: Common

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

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

Q4 2013
Shares 96,300 Value ($000) $2,022 Avg Close — Range —
Q3 2013
Shares 96,300 Value ($000) $1,669 Avg Close — Range —