KERYX BIOPHARMACEUTICALS INC

CUSIP: 492515101 Class: COMMON STOCK

Kovack Advisors, Inc.'s Holding History (CIK: 0001728321)

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

Q1 2018
Shares 12,600 Value ($000) $52 Avg Close — Range —
Q4 2017
Shares 11,600 Value ($000) $54 Avg Close — Range —