KERYX BIOPHARMACEUTICALS INC

CUSIP: 492515101 Class: COMMON STOCK

BAUPOST GROUP LLC/MA's Holding History (CIK: 0001061768)

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

Q3 2018
Shares 25,791,678 Value ($000) $87,692 Avg Close — Range —
Q2 2018
Shares 25,791,678 Value ($000) $96,977 Avg Close — Range —
Q1 2018
Shares 25,791,678 Value ($000) $105,488 Avg Close — Range —
Q4 2017
Shares 25,791,678 Value ($000) $119,931 Avg Close — Range —
Q3 2017
Shares 25,791,678 Value ($000) $183,121 Avg Close — Range —
Q2 2017
Shares 25,791,678 Value ($000) $186,474 Avg Close — Range —
Q1 2017
Shares 25,791,678 Value ($000) $158,877 Avg Close — Range —
Q4 2016
Shares 25,791,678 Value ($000) $151,139 Avg Close — Range —
Q3 2016
Shares 25,791,678 Value ($000) $136,954 Avg Close — Range —
Q2 2016
Shares 25,791,678 Value ($000) $170,741 Avg Close — Range —
Q1 2016
Shares 25,791,678 Value ($000) $120,447 Avg Close — Range —
Q4 2015
Shares 25,791,678 Value ($000) $130,248 Avg Close — Range —
Q3 2015
Shares 25,791,678 Value ($000) $84,522 Avg Close — Range —
Q2 2015
Shares 25,791,678 Value ($000) $257,401 Avg Close — Range —
Q1 2015
Shares 22,380,200 Value ($000) $284,900 Avg Close — Range —
Q4 2014
Shares 18,300,000 Value ($000) $258,945 Avg Close — Range —
Q3 2014
Shares 18,300,000 Value ($000) $251,625 Avg Close — Range —
Q2 2014
Shares 10,539,986 Value ($000) $162,105 Avg Close — Range —
Q1 2014
Shares 6,310,850 Value ($000) $107,537 Avg Close — Range —