BIOTA PHARMACEUTIALS INC

CUSIP: 090694100 Class: CMN

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q1 2016
Shares 78,300 Value ($000) $117 Avg Close — Range —
Q4 2015
Shares 70,500 Value ($000) $136 Avg Close — Range —
Q3 2015
Shares 74,500 Value ($000) $145 Avg Close — Range —
Q2 2015
Shares 19,800 Value ($000) $40 Avg Close — Range —
Q4 2014
Shares 36,600 Value ($000) $81 Avg Close — Range —
Q3 2014
Shares 52,800 Value ($000) $130 Avg Close — Range —
Q2 2014
Shares 83,700 Value ($000) $236 Avg Close — Range —
Q1 2014
Shares 43,800 Value ($000) $267 Avg Close — Range —
Q4 2013
Shares 18,100 Value ($000) $75 Avg Close — Range —
Q3 2013
Shares 18,100 Value ($000) $75 Avg Close — Range —
Q2 2013
Shares 28,300 Value ($000) $93 Avg Close — Range —