ATRICURE INC

Ticker: ATRC CUSIP: 04963C209 Class: Common Stock

TCW GROUP INC's Holding History (CIK: 0000850401)

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

Q4 2015

Shares 17,594 Value ($000) $394 Avg Close $20.61 Range $17.46 - $23.24

Q3 2015

Shares 119,168 Value ($000) $2,611 Avg Close $24.99 Range $19.14 - $28.15

Q2 2015

Shares 268,900 Value ($000) $6,625 Avg Close $22.33 Range $19.90 - $25.36

Q1 2015

Shares 281,084 Value ($000) $5,759 Avg Close $19.37 Range $17.22 - $22.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	17,594	$394	$20.61	$17.46 - $23.24
Q3 2015	119,168	$2,611	$24.99	$19.14 - $28.15
Q2 2015	268,900	$6,625	$22.33	$19.90 - $25.36
Q1 2015	281,084	$5,759	$19.37	$17.22 - $22.97