ATRICURE INC

Ticker: ATRC CUSIP: 04963C209 Class: Common Stock

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q4 2019

Shares 49,162 Value ($000) $1,598 Avg Close $28.46 Range $23.45 - $32.80

Q3 2019

Shares 76,887 Value ($000) $1,918 Avg Close $28.55 Range $22.57 - $33.00

Q2 2019

Shares 122,343 Value ($000) $3,651 Avg Close $29.19 Range $26.43 - $31.03

Q1 2019

Shares 67,243 Value ($000) $1,801 Avg Close $30.37 Range $26.11 - $33.92

Q4 2018

Shares 90,900 Value ($000) $2,782 Avg Close $31.15 Range $26.41 - $36.49

Q3 2018

Shares 74,272 Value ($000) $2,578 Avg Close $31.66 Range $26.90 - $36.14

Q2 2018

Shares 42,143 Value ($000) $1,137 Avg Close $23.50 Range $19.22 - $30.96

Q1 2018

Shares 20,324 Value ($000) $417 Avg Close $18.06 Range $14.88 - $21.21

Q4 2017

Shares 28,567 Value ($000) $528 Avg Close $19.80 Range $16.18 - $23.73

Q3 2017

Shares 20,365 Value ($000) $457 Avg Close $22.61 Range $19.85 - $25.18

Q2 2014

Shares 90,801 Value ($000) $1,675 Avg Close $16.64 Range $13.80 - $19.67

Q1 2014

Shares 139,690 Value ($000) $2,628 Avg Close $20.49 Range $17.57 - $23.00

Q2 2013

Shares 17,617 Value ($000) $167 Avg Close $8.71 Range $7.48 - $9.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	49,162	$1,598	$28.46	$23.45 - $32.80
Q3 2019	76,887	$1,918	$28.55	$22.57 - $33.00
Q2 2019	122,343	$3,651	$29.19	$26.43 - $31.03
Q1 2019	67,243	$1,801	$30.37	$26.11 - $33.92
Q4 2018	90,900	$2,782	$31.15	$26.41 - $36.49
Q3 2018	74,272	$2,578	$31.66	$26.90 - $36.14
Q2 2018	42,143	$1,137	$23.50	$19.22 - $30.96
Q1 2018	20,324	$417	$18.06	$14.88 - $21.21
Q4 2017	28,567	$528	$19.80	$16.18 - $23.73
Q3 2017	20,365	$457	$22.61	$19.85 - $25.18
Q2 2014	90,801	$1,675	$16.64	$13.80 - $19.67
Q1 2014	139,690	$2,628	$20.49	$17.57 - $23.00
Q2 2013	17,617	$167	$8.71	$7.48 - $9.75