Michael H. Carrel - 30 Jul 2026 Form 4 Insider Report for AtriCure, Inc. (ATRC)

Reporting relationship: President, CEO, & Director, Director
Issuer ticker: ATRC
Reported as of: 30 Jul 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 03 Aug 2026, 07:18:20 UTC
Prior SEC filing: 27 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Michael H. Carrel

Key filing fact

Michael H. Carrel filed Form 4 for AtriCure, Inc. (ATRC) on 03 Aug 2026.

Key facts

This page summarizes Michael H. Carrel's Form 4 filing for AtriCure, Inc. (ATRC).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 03 Aug 2026, 07:18.

Change

Previous filing in this sequence was filed on 27 Jul 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001230584 Primary reporting owner

CARREL MICHAEL H

Relationship: President, CEO, & Director, Director
Address: 7555 INNOVATION WAY, MASON
Signature: /s/ Michael H. Carrel
Signature date: 03 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ATRC transaction

Common Stock

Gift

Transaction value
Shares: -700
Change %: -0.09%
Price: $0.000000^*
Shares after: 778,434
Date: 30 Jul 2026
Ownership: Direct
Footnotes: F1

ATRC transaction

Common Stock

Gift

Transaction value
Shares: -4,000
Change %: -0.51%
Price: $0.000000^*
Shares after: 774,434
Date: 30 Jul 2026
Ownership: Direct
Footnotes: F2

ATRC holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 14,310
Date: 30 Jul 2026
Ownership: Held by reporting person's children
Footnotes: F3

ATRC holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,950
Date: 30 Jul 2026
Ownership: Held by reporting person's parent
Footnotes: F3

ATRC holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,000
Date: 30 Jul 2026
Ownership: Held by reporting person's sibling
Footnotes: F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

No consideration was received in connection with this gift to the reporting person's parent.

Footnote F2

No consideration was received in connection with this charitable gift.

Footnote F3

The reporting person disclaims beneficial ownership of these securities, except as to his pecuniary interest therein.