IRONWOOD PHARMACEUTICALS INC

CUSIP: 46333XAD0 Class: DBCV 2.250% 6/1

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

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

Q1 2022
Shares 110,000 Value ($000) $112 Avg Close — Range —
Q4 2021
Shares 110,000 Value ($000) $114 Avg Close — Range —
Q3 2021
Shares 110,000 Value ($000) $120 Avg Close — Range —
Q2 2021
Shares 110,000 Value ($000) $120 Avg Close — Range —
Q1 2021
Shares 110,000 Value ($000) $119 Avg Close — Range —
Q4 2020
Shares 110,000 Value ($000) $119 Avg Close — Range —
Q3 2020
Shares 110,000 Value ($000) $114 Avg Close — Range —
Q2 2020
Shares 110,000 Value ($000) $116 Avg Close — Range —
Q1 2020
Shares 110,000 Value ($000) $117 Avg Close — Range —
Q4 2019
Shares 110,000 Value ($000) $129 Avg Close — Range —
Q3 2019
Shares 632,000 Value ($000) $633 Avg Close — Range —
Q2 2019
Shares 632,000 Value ($000) $677 Avg Close — Range —
Q1 2019
Shares 522,000 Value ($000) $577 Avg Close — Range —
Q4 2018
Shares 849,000 Value ($000) $798 Avg Close — Range —
Q3 2018
Shares 849,000 Value ($000) $1,106 Avg Close — Range —
Q2 2018
Shares 849,000 Value ($000) $1,130 Avg Close — Range —
Q1 2018
Shares 679,000 Value ($000) $803 Avg Close — Range —
Q4 2017
Shares 679,000 Value ($000) $789 Avg Close — Range —
Q3 2017
Shares 679,000 Value ($000) $810 Avg Close — Range —
Q2 2017
Shares 874,000 Value ($000) $1,174 Avg Close — Range —