AKORN INC

CUSIP: 009728AB2 Class: CNV

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

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

Q4 2013
Shares 7,252,000 Value ($000) $20,650 Avg Close — Range —
Q3 2013
Shares 7,449,000 Value ($000) $17,137 Avg Close — Range —
Q2 2013
Shares 7,449,000 Value ($000) $12,496 Avg Close — Range —