ATHENAHEALTH INC

CUSIP: 04685W103 Class: COMMON STOCK

Paloma Partners Management Co's Holding History (CIK: 0001103882)

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

Q4 2018
Shares 26,952 Value ($000) $3,556 Avg Close — Range —
Q1 2018
Shares 11,023 Value ($000) $1,577 Avg Close — Range —
Q4 2017
Shares 8,957 Value ($000) $1,191 Avg Close — Range —
Q3 2017
Shares 6,839 Value ($000) $850 Avg Close — Range —
Q2 2017
Shares 7,909 Value ($000) $1,111 Avg Close — Range —
Q4 2016
Shares 8,381 Value ($000) $881 Avg Close — Range —
Q4 2015
Shares 2,533 Value ($000) $408 Avg Close — Range —
Q3 2015
Shares 37,600 Value ($000) $5,014 Avg Close — Range —
Q2 2015
Shares 2,800 Value ($000) $321 Avg Close — Range —
Q4 2014
Shares 10,100 Value ($000) $1,472 Avg Close — Range —
Q3 2014
Shares 14,818 Value ($000) $1,951 Avg Close — Range —
Q2 2014
Shares 93,173 Value ($000) $11,659 Avg Close — Range —