ATRICURE INC

Ticker: ATRC CUSIP: 04963C209 Class: Common Stock

Entropy Technologies, LP's Holding History (CIK: 0001976151)

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

Q4 2025

Shares 9,085 Value ($000) $359 Avg Close $36.66 Range $30.94 - $42.60

Q1 2025

Shares 6,990 Value ($000) $225 Avg Close $37.12 Range $29.92 - $43.11

Q4 2023

Shares 9,933 Value ($000) $355 Avg Close $37.19 Range $32.27 - $43.54

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,085	$359	$36.66	$30.94 - $42.60
Q1 2025	6,990	$225	$37.12	$29.92 - $43.11
Q4 2023	9,933	$355	$37.19	$32.27 - $43.54