AVALANCHE BIOTECHNOLOGIES IN

CUSIP: 05337G107 Class: COM

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

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

Q3 2015
Shares 22,080 Value ($000) $182 Avg Close — Range —
Q2 2015
Shares 18,880 Value ($000) $307 Avg Close — Range —
Q1 2015
Shares 18,380 Value ($000) $745 Avg Close — Range —
Q4 2014
Shares 10,400 Value ($000) $562 Avg Close — Range —