ATRICURE INC

Ticker: ATRC CUSIP: 04963C209 Class: Common Stock

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q3 2014

Shares 45,625 Value ($000) $672 Avg Close $15.93 Range $14.28 - $18.66

Q2 2014

Shares 252,907 Value ($000) $4,648 Avg Close $16.64 Range $13.80 - $19.67

Q1 2014

Shares 249,310 Value ($000) $4,690 Avg Close $20.49 Range $17.57 - $23.00

Q3 2013

Shares 215,737 Value ($000) $2,369 Avg Close $9.86 Range $8.48 - $11.25

Q2 2013

Shares 165,737 Value ($000) $1,575 Avg Close $8.71 Range $7.48 - $9.75

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	45,625	$672	$15.93	$14.28 - $18.66
Q2 2014	252,907	$4,648	$16.64	$13.80 - $19.67
Q1 2014	249,310	$4,690	$20.49	$17.57 - $23.00
Q3 2013	215,737	$2,369	$9.86	$8.48 - $11.25
Q2 2013	165,737	$1,575	$8.71	$7.48 - $9.75