SUPERNUS PHARMACEUTICALS INC

CUSIP: 868459AD0 Class: NOTE

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

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

Q4 2019
Shares 11,487,000 Value ($000) $10,455 Avg Close — Range —
Q3 2019
Shares 22,455,000 Value ($000) $20,908 Avg Close — Range —
Q2 2019
Shares 12,050,000 Value ($000) $11,819 Avg Close — Range —
Q1 2019
Shares 11,395,000 Value ($000) $11,091 Avg Close — Range —