PRANA BIOTECHNOLOGY LTD

CUSIP: 739727105 Class: SPONSORED ADR

Columbia Asset Management's Holding History (CIK: 0001585047)

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

Q3 2015
Shares 39,200 Value ($000) $35 Avg Close — Range —
Q2 2015
Shares 44,200 Value ($000) $51 Avg Close — Range —
Q1 2015
Shares 34,200 Value ($000) $38 Avg Close — Range —
Q4 2014
Shares 39,450 Value ($000) $65 Avg Close — Range —
Q3 2014
Shares 64,150 Value ($000) $137 Avg Close — Range —
Q2 2014
Shares 64,150 Value ($000) $145 Avg Close — Range —
Q1 2014
Shares 60,900 Value ($000) $171 Avg Close — Range —
Q4 2013
Shares 100,650 Value ($000) $706 Avg Close — Range —