KERYX BIOPHARMACEUTICALS INC

CUSIP: 492515101 Class: COMMON STOCK

FOX RUN MANAGEMENT, L.L.C.'s Holding History (CIK: 0001533457)

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

Q3 2017
Shares 14,200 Value ($000) $101 Avg Close — Range —
Q4 2016
Shares 10,600 Value ($000) $62 Avg Close — Range —
Q4 2015
Shares 20,000 Value ($000) $101 Avg Close — Range —