ATHENAHEALTH INC

CUSIP: 04685W103 Class: COMMON STOCK

Nationwide Fund Advisors's Holding History (CIK: 0001097218)

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

Q1 2015
Shares 44,800 Value ($000) $5,349 Avg Close — Range —
Q4 2014
Shares 45,800 Value ($000) $6,673 Avg Close — Range —
Q3 2014
Shares 45,800 Value ($000) $6,031 Avg Close — Range —
Q2 2014
Shares 43,600 Value ($000) $5,456 Avg Close — Range —
Q1 2014
Shares 68,966 Value ($000) $11,051 Avg Close — Range —
Q4 2013
Shares 64,820 Value ($000) $8,718 Avg Close — Range —
Q3 2013
Shares 50,018 Value ($000) $5,430 Avg Close — Range —
Q2 2013
Shares 49,547 Value ($000) $4,198 Avg Close — Range —