KERYX BIOPHARMACEUTICALS INC

CUSIP: 492515101 Class: COMMON STOCK

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q3 2017
Shares 13,226 Value ($000) $94 Avg Close — Range —
Q2 2017
Shares 12,844 Value ($000) $93 Avg Close — Range —
Q1 2017
Shares 12,372 Value ($000) $76 Avg Close — Range —
Q4 2016
Shares 11,362 Value ($000) $67 Avg Close — Range —
Q3 2016
Shares 10,959 Value ($000) $58 Avg Close — Range —
Q3 2015
Shares 10,664 Value ($000) $38 Avg Close — Range —
Q1 2015
Shares 10,539 Value ($000) $134 Avg Close — Range —
Q4 2014
Shares 16,074 Value ($000) $227 Avg Close — Range —
Q3 2014
Shares 14,196 Value ($000) $195 Avg Close — Range —
Q2 2014
Shares 13,125 Value ($000) $202 Avg Close — Range —