ATRICURE INC

Ticker: ATRC CUSIP: 04963C209 Class: Common Stock

MATHER GROUP, LLC.'s Holding History (CIK: 0001527641)

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

Q3 2025

Shares 195 Value ($000) $7 Avg Close $34.45 Range $28.96 - $38.33

Q1 2025

Shares 183 Value ($000) $6 Avg Close $37.12 Range $29.92 - $43.11

Q4 2024

Shares 63 Value ($000) $2 Avg Close $32.16 Range $25.57 - $38.34

Q3 2024

Shares 70 Value ($000) $2 Avg Close $24.65 Range $20.20 - $30.15

Q2 2024

Shares 730 Value ($000) $22 Avg Close $23.08 Range $18.94 - $30.39

Q1 2024

Shares 165 Value ($000) $6 Avg Close $33.50 Range $27.92 - $39.05

Q2 2023

Shares 3,212 Value ($000) $159 Avg Close $46.09 Range $39.03 - $50.85

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	195	$7	$34.45	$28.96 - $38.33
Q1 2025	183	$6	$37.12	$29.92 - $43.11
Q4 2024	63	$2	$32.16	$25.57 - $38.34
Q3 2024	70	$2	$24.65	$20.20 - $30.15
Q2 2024	730	$22	$23.08	$18.94 - $30.39
Q1 2024	165	$6	$33.50	$27.92 - $39.05
Q2 2023	3,212	$159	$46.09	$39.03 - $50.85