PRANA BIOTECHNOLOGY LTD

CUSIP: 739727105 Class: SPONSORED ADR

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2015
Shares 3,083 Value ($000) $2 Avg Close — Range —
Q1 2015
Shares 32,043 Value ($000) $36 Avg Close — Range —
Q4 2014
Shares 18,062 Value ($000) $30 Avg Close — Range —
Q2 2014
Shares 58,238 Value ($000) $132 Avg Close — Range —
Q1 2014
Shares 73,900 Value ($000) $207 Avg Close — Range —
Q4 2013
Shares 2,538 Value ($000) $18 Avg Close — Range —
Q3 2013
Shares 6,411 Value ($000) $26 Avg Close — Range —