ABIOMED INC

CUSIP: 003654100 Class: COM

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

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

Q3 2018
Shares 23,800 Value ($000) $10,704 Avg Close — Range —
Q2 2018
Shares 36,646 Value ($000) $14,990 Avg Close — Range —
Q1 2018
Shares 332,449 Value ($000) $96,739 Avg Close — Range —
Q4 2017
Shares 215,000 Value ($000) $40,293 Avg Close — Range —
Q3 2017
Shares 51,729 Value ($000) $8,722 Avg Close — Range —
Q1 2017
Shares 85,000 Value ($000) $10,642 Avg Close — Range —
Q4 2016
Shares 109 Value ($000) $12 Avg Close — Range —
Q3 2016
Shares 63,290 Value ($000) $8,138 Avg Close — Range —
Q1 2016
Shares 9,700 Value ($000) $920 Avg Close — Range —
Q1 2015
Shares 10,000 Value ($000) $716 Avg Close — Range —
Q3 2014
Shares 25,000 Value ($000) $621 Avg Close — Range —
Q1 2014
Shares 5,000 Value ($000) $130 Avg Close — Range —