QLT INC

CUSIP: 746927102 Class: COMMON STOCK

EcoR1 Capital, LLC's Holding History (CIK: 0001587114)

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

Q4 2015
Shares 100,000 Value ($000) $266 Avg Close — Range —
Q3 2015
Shares 638,900 Value ($000) $1,699 Avg Close — Range —
Q2 2015
Shares 400,000 Value ($000) $1,652 Avg Close — Range —