BIOTA PHARMACEUTIALS INC

CUSIP: 90694100 Class: COM

Riggs Asset Managment Co. Inc.'s Holding History (CIK: 0001601348)

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

Q1 2016
Shares 666 Value ($000) $1 Avg Close — Range —
Q4 2015
Shares 666 Value ($000) $1 Avg Close — Range —
Q2 2015
Shares 666 Value ($000) $1 Avg Close — Range —
Q1 2015
Shares 666 Value ($000) $2 Avg Close — Range —
Q3 2014
Shares 666 Value ($000) $2 Avg Close — Range —