QLT INC

CUSIP: 746927102 Class: COMMON STOCK

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q3 2016
Shares 300 Value ($000) $1 Avg Close — Range —
Q2 2016
Shares 800 Value ($000) $1 Avg Close — Range —
Q1 2016
Shares 9,400 Value ($000) $19 Avg Close — Range —
Q3 2015
Shares 3,000 Value ($000) $8 Avg Close — Range —
Q2 2015
Shares 3,300 Value ($000) $14 Avg Close — Range —