ABIOMED INC

CUSIP: 003654100 Class: COM

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

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

Q1 2022
Shares 6,513 Value ($000) $2,157 Avg Close — Range —
Q4 2021
Shares 6,764 Value ($000) $2,429 Avg Close — Range —
Q3 2021
Shares 6,889 Value ($000) $2,243 Avg Close — Range —
Q2 2021
Shares 7,090 Value ($000) $2,213 Avg Close — Range —
Q1 2021
Shares 7,488 Value ($000) $2,387 Avg Close — Range —
Q4 2020
Shares 7,537 Value ($000) $2,444 Avg Close — Range —
Q3 2020
Shares 7,478 Value ($000) $2,072 Avg Close — Range —
Q2 2020
Shares 7,251 Value ($000) $1,751 Avg Close — Range —
Q1 2020
Shares 7,009 Value ($000) $1,017 Avg Close — Range —
Q4 2019
Shares 7,043 Value ($000) $1,202 Avg Close — Range —
Q3 2019
Shares 7,474 Value ($000) $1,329 Avg Close — Range —
Q2 2019
Shares 20,255 Value ($000) $5,276 Avg Close — Range —
Q1 2019
Shares 20,693 Value ($000) $5,910 Avg Close — Range —
Q4 2018
Shares 20,923 Value ($000) $6,801 Avg Close — Range —
Q2 2018
Shares 18,820 Value ($000) $7,698 Avg Close — Range —