KERYX BIOPHARMACEUTICALS INC

CUSIP: 492515101 Class: COMMON STOCK

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2018
Shares 5,600 Value ($000) $19 Avg Close — Range —
Q2 2018
Shares 3,953 Value ($000) $14 Avg Close — Range —
Q4 2016
Shares 7,057 Value ($000) $41 Avg Close — Range —
Q3 2016
Shares 28,898 Value ($000) $153 Avg Close — Range —
Q2 2016
Shares 20,554 Value ($000) $136 Avg Close — Range —
Q1 2016
Shares 8,398 Value ($000) $39 Avg Close — Range —
Q4 2015
Shares 6,598 Value ($000) $33 Avg Close — Range —
Q2 2015
Shares 1,888 Value ($000) $18 Avg Close — Range —
Q1 2015
Shares 603 Value ($000) $7 Avg Close — Range —