KERYX BIOPHARMACEUTICALS INC

CUSIP: 492515101 Class: COMMON STOCK

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q4 2017
Shares 160,992 Value ($000) $749 Avg Close — Range —
Q1 2017
Shares 83,220 Value ($000) $513 Avg Close — Range —
Q4 2016
Shares 164,181 Value ($000) $962 Avg Close — Range —