IMPAX LABORATORIES INC

CUSIP: 45256B101 Class: CMN

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

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

Q1 2018
Shares 61,000 Value ($000) $1,186 Avg Close — Range —
Q4 2017
Shares 61,000 Value ($000) $1,016 Avg Close — Range —
Q3 2017
Shares 61,000 Value ($000) $1,238 Avg Close — Range —
Q2 2017
Shares 280,616 Value ($000) $4,518 Avg Close — Range —
Q1 2017
Shares 124,653 Value ($000) $1,577 Avg Close — Range —