ATHENAHEALTH INC

CUSIP: 04685W103 Class: COMMON STOCK

CAPSTONE INVESTMENT ADVISORS, LLC's Holding History (CIK: 0001426196)

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

Q4 2018
Shares 147,360 Value ($000) $19,441 Avg Close — Range —
Q1 2017
Shares 2,301 Value ($000) $259 Avg Close — Range —
Q3 2016
Shares 2,200 Value ($000) $277 Avg Close — Range —
Q4 2015
Shares 2,702 Value ($000) $434 Avg Close — Range —