SILVER SPRING NETWORKS INC

CUSIP: 82817Q103 Class: Common

BALDWIN BROTHERS LLC/MA's Holding History (CIK: 0001021258)

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

Q1 2014
Shares 5,419 Value ($000) $94 Avg Close — Range —
Q4 2013
Shares 4,650 Value ($000) $98 Avg Close — Range —
Q3 2013
Shares 4,650 Value ($000) $81 Avg Close — Range —
Q2 2013
Shares 4,400 Value ($000) $110 Avg Close — Range —