ABIOMED INC

CUSIP: 003654100 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q2 2021
Shares 61 Value ($000) $19 Avg Close — Range —
Q1 2021
Shares 267 Value ($000) $85 Avg Close — Range —
Q4 2020
Shares 3,867 Value ($000) $1,254 Avg Close — Range —
Q3 2020
Shares 3,601 Value ($000) $998 Avg Close — Range —
Q2 2020
Shares 1,298 Value ($000) $314 Avg Close — Range —
Q1 2020
Shares 13,744 Value ($000) $1,995 Avg Close — Range —
Q2 2019
Shares 69 Value ($000) $18 Avg Close — Range —
Q1 2019
Shares 17,822 Value ($000) $5,090 Avg Close — Range —
Q4 2018
Shares 1,059 Value ($000) $344 Avg Close — Range —
Q2 2018
Shares 3,619 Value ($000) $1,480 Avg Close — Range —