IMPAX LABORATORIES INC

CUSIP: 45256BAE1 Class: CONV

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2018
Shares 765,000 Value ($000) $761 Avg Close — Range —
Q4 2017
Shares 765,000 Value ($000) $746 Avg Close — Range —
Q3 2017
Shares 765,000 Value ($000) $691 Avg Close — Range —