SILVER SPRING NETWORKS INC

CUSIP: 82817Q103 Class: Common

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q4 2014
Shares 26,100 Value ($000) $220 Avg Close — Range —
Q3 2014
Shares 10,000 Value ($000) $97 Avg Close — Range —