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BCS

Notice of Proposed Sale · 144

AtriCure, Inc.

ATRCNASDAQEQUITYCurrent

Notice of Proposed Sale

Filed Jul 28, 2026Accepted Jul 28, 2026, 4:03 PM EDTFiling CIK 1205069Accession 0001950047-26-007344
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Structured filing — 144

primary_doc.xml

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Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.

Proposed-sale notice

Issuer
ATRICURE, INC.
Issuer CIK
0001323885
SEC file number
000-51470
Phone
(513) 755-4100
Person for whose account securities are to be sold
SVEN WEHRWEIN
Relationships to issuer
Director
Street
7555 Innovation Way
City
Mason
State / country code
OH
Postal code
45040

Securities proposed for sale

Securities proposed for sale · 1 reported row
SecurityProposed unitsAggregate market valueUnits outstandingApproximate sale dateExchangeBroker / market maker
Common25,000964,444.0050,866,29407/28/2026NASDAQMorgan Stanley Smith Barney LLC Executive Financial Services

Broker / market maker — proposed row 1, entry 1

Name
Morgan Stanley Smith Barney LLC Executive Financial Services
Street
1 New York Plaza
Street (continued)
8th Floor
City
New York
State / country code
NY
Postal code
10004

Acquisition of securities to be sold

Acquisition of securities to be sold · 1 reported row
SecurityAcquiredNature of acquisitionAcquired fromAmount acquiredGift transactionPayment dateNature of payment
Common07/28/2026Stock Option ExerciseIssuer25,000N07/28/2026Cash

Prior-sale reporting

Nothing to report for the preceding three months
Y

Notice signature

Notice date
07/28/2026
Signed
/s/ Sven Wehrwein

Company context

AtriCure, Inc. provides innovative technologies for the treatment of Afib and related conditions. Afib affects more than 59 million people worldwide. Surgeons around the globe use AtriCure technologies for the treatment of Afib, reduction of Afib related complications and post-operative pain management. AtriCure’s Isolator® Synergy™ Ablation System is the first medical device to receive FDA approval for the treatment of persistent Afib. AtriCure’s AtriClip® Left Atrial Appendage Exclusion System products are the most widely sold LAA management devices worldwide. AtriCure’s Hybrid AF™ Therapy is a minimally invasive procedure that provides a lasting solution for long-standing persistent Afib patients. AtriCure’s cryoICE cryoSPHERE® and cryoXT® probes are cleared for temporary ablation of peripheral nerves to block pain, providing pain relief in cardiac, thoracic and amputation procedures. For more information, visit AtriCure.com or follow us on X @AtriCure.

Current securities

Recent company filings

  1. 144 filingSep 23, 2026
  2. 144 filingSep 11, 2026
  3. 144 filingSep 8, 2026
  4. 144 filingSep 2, 2026
  5. 144 filingAug 5, 2026

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