AVALANCHE BIOTECHNOLOGIES IN

CUSIP: 05337G107 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2016
Shares 400 Value ($000) $2 Avg Close — Range —
Q4 2015
Shares 843 Value ($000) $8 Avg Close — Range —
Q3 2015
Shares 1,212 Value ($000) $10 Avg Close — Range —
Q2 2015
Shares 879 Value ($000) $14 Avg Close — Range —
Q1 2015
Shares 594 Value ($000) $24 Avg Close — Range —
Q4 2014
Shares 301 Value ($000) $16 Avg Close — Range —
Q3 2014
Shares 200 Value ($000) $7 Avg Close — Range —