BIOTA PHARMACEUTIALS INC

CUSIP: 090694100 Class: CMN

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

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

Q1 2016
Shares 5,634 Value ($000) $8 Avg Close — Range —
Q4 2015
Shares 735 Value ($000) $1 Avg Close — Range —
Q3 2015
Shares 14,288 Value ($000) $28 Avg Close — Range —
Q2 2015
Shares 119 Value ($000) $0 Avg Close — Range —
Q3 2014
Shares 694 Value ($000) $2 Avg Close — Range —
Q1 2014
Shares 1,567 Value ($000) $10 Avg Close — Range —
Q4 2013
Shares 400 Value ($000) $2 Avg Close — Range —
Q2 2013
Shares 856 Value ($000) $3 Avg Close — Range —