INTERDIGITAL INC

CUSIP: 45867GAB7 Class: BOND

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

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

Q1 2024
Shares 7,695,000 Value ($000) $10,011 Avg Close — Range —
Q4 2023
Shares 7,695,000 Value ($000) $10,379 Avg Close — Range —
Q3 2023
Shares 7,360,000 Value ($000) $7,861 Avg Close — Range —
Q2 2023
Shares 7,700,000 Value ($000) $9,341 Avg Close — Range —
Q1 2023
Shares 7,700,000 Value ($000) $7,989 Avg Close — Range —
Q4 2022
Shares 7,805,000 Value ($000) $7,507 Avg Close — Range —
Q3 2022
Shares 7,805,000 Value ($000) $7,327 Avg Close — Range —
Q2 2022
Shares 7,805,000 Value ($000) $7,674 Avg Close — Range —
Q1 2022
Shares 7,805,000 Value ($000) $8,039 Avg Close — Range —
Q4 2021
Shares 7,805,000 Value ($000) $8,605 Avg Close — Range —
Q3 2021
Shares 7,805,000 Value ($000) $8,464 Avg Close — Range —
Q2 2021
Shares 7,805,000 Value ($000) $8,688 Avg Close — Range —
Q1 2021
Shares 7,805,000 Value ($000) $8,328 Avg Close — Range —
Q4 2020
Shares 7,805,000 Value ($000) $8,250 Avg Close — Range —
Q3 2020
Shares 9,540,000 Value ($000) $9,876 Avg Close — Range —