ATHENAHEALTH INC

CUSIP: 04685W103 Class: COMMON STOCK

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q4 2017
Shares 227 Value ($000) $30 Avg Close — Range —
Q2 2016
Shares 68 Value ($000) $8 Avg Close — Range —