Michael H. Carrel - 06 Mar 2026 Form 4 Insider Report for AtriCure, Inc. (ATRC)

Role: President, CEO, & Director, Director
Signature: /s/ Michael H. Carrel
Issuer symbol: ATRC
Transactions as of: 06 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 09 Mar 2026, 08:32:37 UTC
Previous filing: 03 Mar 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
CARREL MICHAEL H	President, CEO, & Director, Director	7555 INNOVATION WAY, MASON	/s/ Michael H. Carrel	09 Mar 2026	0001230584

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ATRC	Common Stock	Gift		-5,000	-0.64%	$0.000000^*	779,498	06 Mar 2026	Direct	F1
transaction	ATRC	Common Stock	Gift		-1,000	-0.13%	$0.000000^*	778,498	06 Mar 2026	Direct	F2
holding	ATRC	Common Stock						14,310	06 Mar 2026	Held by reporting person's children	F3
holding	ATRC	Common Stock						2,250	06 Mar 2026	Held by reporting person's parents	F3
holding	ATRC	Common Stock						1,000	06 Mar 2026	Held by reporting person's sibling	F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	No consideration was received in connection with this gift to the reporting person's children.
F2	No consideration was received in conjunction with this gift to the reporting person's sibling.
F3	The reporting person disclaims beneficial ownership of these securities, except as to his pecuniary interest therein.