SILVER SPRING NETWORKS INC

CUSIP: 82817Q103 Class: Common

GABELLI FUNDS LLC's Holding History (CIK: 0001081407)

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

Q4 2017
Shares 752,892 Value ($000) $12,227 Avg Close — Range —
Q3 2017
Shares 597,217 Value ($000) $9,657 Avg Close — Range —