ATHENAHEALTH INC

CUSIP: 04685W103 Class: COMMON STOCK

ARK Investment Management LLC's Holding History (CIK: 0001697748)

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

Q3 2018
Shares 320 Value ($000) $43 Avg Close — Range —
Q2 2018
Shares 549,035 Value ($000) $87,373 Avg Close — Range —
Q1 2018
Shares 490,404 Value ($000) $70,142 Avg Close — Range —
Q4 2017
Shares 379,439 Value ($000) $50,481 Avg Close — Range —
Q2 2017
Shares 194,366 Value ($000) $27,318 Avg Close — Range —
Q1 2017
Shares 227,104 Value ($000) $25,592 Avg Close — Range —
Q4 2016
Shares 233,411 Value ($000) $24,548 Avg Close — Range —