QLT INC

CUSIP: 746927102 Class: COMMON STOCK

K2 PRINCIPAL FUND, L.P.'s Holding History (CIK: 0001461790)

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

Q3 2016
Shares 1,402,302 Value ($000) $2,889 Avg Close — Range —
Q2 2016
Shares 1,623,866 Value ($000) $2,306 Avg Close — Range —
Q3 2015
Shares 11,140 Value ($000) $30 Avg Close — Range —
Q4 2014
Shares 63,600 Value ($000) $255 Avg Close — Range —