QLT INC

CUSIP: 746927102 Class: COMMON STOCK

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q1 2015
Shares 58,338 Value ($000) $228 Avg Close — Range —
Q4 2014
Shares 50,738 Value ($000) $203 Avg Close — Range —
Q3 2014
Shares 64,800 Value ($000) $293 Avg Close — Range —
Q2 2014
Shares 64,800 Value ($000) $400 Avg Close — Range —
Q1 2014
Shares 51,400 Value ($000) $286 Avg Close — Range —
Q4 2013
Shares 51,400 Value ($000) $286 Avg Close — Range —
Q3 2013
Shares 48,600 Value ($000) $225 Avg Close — Range —
Q2 2013
Shares 51,919 Value ($000) $228 Avg Close — Range —