OPOWER INC

CUSIP: 68375Y109 Class: COMM STK

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q1 2016
Shares 33,900 Value ($000) $224 Avg Close — Range —
Q4 2015
Shares 28,100 Value ($000) $297 Avg Close — Range —
Q3 2015
Shares 28,100 Value ($000) $250 Avg Close — Range —
Q2 2015
Shares 24,100 Value ($000) $277 Avg Close — Range —
Q1 2015
Shares 24,100 Value ($000) $244 Avg Close — Range —
Q4 2014
Shares 14,700 Value ($000) $209 Avg Close — Range —