ATHENAHEALTH INC

CUSIP: 04685W103 Class: COMMON STOCK

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2018
Shares 45,103 Value ($000) $5,950 Avg Close — Range —
Q1 2018
Shares 3,139 Value ($000) $449 Avg Close — Range —
Q4 2017
Shares 5,006 Value ($000) $666 Avg Close — Range —
Q4 2016
Shares 1,708 Value ($000) $180 Avg Close — Range —
Q3 2016
Shares 5,564 Value ($000) $702 Avg Close — Range —
Q2 2016
Shares 6,290 Value ($000) $868 Avg Close — Range —
Q4 2015
Shares 1,915 Value ($000) $308 Avg Close — Range —
Q3 2015
Shares 18,162 Value ($000) $2,422 Avg Close — Range —
Q2 2013
Shares 1,457 Value ($000) $123 Avg Close — Range —