KERYX BIOPHARMACEUTICALS INC

CUSIP: 492515101 Class: COMMON STOCK

GAM Holding AG's Holding History (CIK: 0001438848)

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

Q4 2014
Shares 44,000 Value ($000) $623 Avg Close — Range —
Q3 2014
Shares 44,000 Value ($000) $605 Avg Close — Range —
Q2 2014
Shares 44,000 Value ($000) $677 Avg Close — Range —
Q1 2014
Shares 44,000 Value ($000) $750 Avg Close — Range —