KERYX BIOPHARMACEUTICALS INC

CUSIP: 492515101 Class: COMMON STOCK

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q3 2018
Shares 61,000 Value ($000) $207 Avg Close — Range —
Q2 2018
Shares 61,000 Value ($000) $229 Avg Close — Range —
Q1 2018
Shares 61,000 Value ($000) $249 Avg Close — Range —
Q4 2017
Shares 61,000 Value ($000) $284 Avg Close — Range —
Q3 2017
Shares 61,000 Value ($000) $433 Avg Close — Range —
Q2 2017
Shares 61,000 Value ($000) $441 Avg Close — Range —