ALNYLAM PHARMACEUTICALS INC

CUSIP: 02043QAB3 Class: NOTE 1.000% 9/1

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

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

Q4 2025
Shares 14,838,000 Value ($000) $21,847 Avg Close — Range —
Q3 2025
Shares 15,188,000 Value ($000) $24,993 Avg Close — Range —
Q2 2025
Shares 15,268,000 Value ($000) $19,864 Avg Close — Range —
Q1 2025
Shares 15,351,000 Value ($000) $17,708 Avg Close — Range —
Q4 2024
Shares 14,618,000 Value ($000) $15,568 Avg Close — Range —
Q3 2024
Shares 14,881,000 Value ($000) $17,426 Avg Close — Range —
Q2 2024
Shares 11,895,000 Value ($000) $12,847 Avg Close — Range —
Q1 2024
Shares 11,938,000 Value ($000) $11,280 Avg Close — Range —
Q4 2023
Shares 11,959,000 Value ($000) $11,810 Avg Close — Range —
Q3 2023
Shares 23,181,000 Value ($000) $21,500 Avg Close — Range —