ATHENAHEALTH INC

CUSIP: 04685W103 Class: COMMON STOCK

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

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

Q2 2018
Shares 150,000 Value ($000) $23,871 Avg Close — Range —
Q3 2017
Shares 70,000 Value ($000) $8,705 Avg Close — Range —