QLT INC

CUSIP: 74692710 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q1 2016
Shares 19,290 Value ($000) $38 Avg Close — Range —
Q4 2015
Shares 11,340 Value ($000) $30 Avg Close — Range —
Q3 2015
Shares 11,340 Value ($000) $30 Avg Close — Range —