KERYX BIOPHARMACEUTICALS INC

CUSIP: 492515101 Class: COMMON STOCK

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

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

Q2 2015
Shares 41,912 Value ($000) $418 Avg Close — Range —
Q4 2014
Shares 164,350 Value ($000) $2,326 Avg Close — Range —
Q3 2014
Shares 33,569 Value ($000) $462 Avg Close — Range —