AtriCure, Inc. (ATRC)
$48.54-$0.73 (-1.48%) Today
Sven Wehrwein - DirectorAtriCure Inc is an innovator in surgical treatments and therapies for atrial fibrillation (Afib), left atrial appendage (LAA) management, and post-operative pain management, and sells its products to medical centers through its direct sales force and distributors. Its product line includes Cryo, Soft Tissue Dissection, RF Ablation, Pacing and Sensing, and others. Geographically, it generates a majority of its revenue from the United States. Cardiac ablation and left atrial appendage management (LAAM) products are used by physicians during open-heart and minimally invasive surgical procedures. Pain management solutions are used by physicians to freeze nerves during cardiothoracic or thoracic surgical procedures.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 6 | 53,616 | $2.15M |
| Grant or award | 5 | 3,071 | |
| Option exercise | 2 | 50,000 | |
| Bona-fide gift | 2 | 4,700 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
50 Form 4 filings on record, the earliest from Dec 12, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Karl S. Dahlquist - Officer | Open-market sale | Common Stock | 9,370 | $48.89 | $458K | |
| Karen Prange - Director | Open-market sale | Common Stock | 3,564 | $38.80 | $138K | |
| Maggie Yuen - Director | Open-market sale | Common Stock | 3,500 | $38.42 | $134K | |
 Michael H. Carrel - Officer | Gift | Common Stock | 700 | $0.00 | - | |
| Michael H. Carrel - Officer | Gift | Common Stock | 4,000 | $0.00 | - | |
| Vinayak Doraiswamy - Officer | Open-market sale | Common Stock | 6,000 | $38.88 | $233K | |
| Sven Wehrwein - Director | Option exercise | Common Stock | 25,000 | $19.95 | $499K | |
| Sven Wehrwein - Director | Open-market sale | Common Stock | 25,000 | $37.84 | $946K | |
| Sven Wehrwein - Director | Option exercise | Non-qualified Stock Option (right to buy) | 25,000 | $0.00 | - | |
| Justin J. Noznesky - Officer | Open-market sale | Common Stock | 6,182 | $38.80 | $240K | |
| Michael H. Carrel - Officer | Grant or award | Common Stock | 636 | $23.78 | $15K | |
| Vinayak Doraiswamy - Officer | Grant or award | Common Stock | 636 | $23.78 | $15K | |
| Karl S. Dahlquist - Officer | Grant or award | Common Stock | 636 | $23.78 | $15K | |
 Douglas J. Seith - Officer | Grant or award | Common Stock | 527 | $23.78 | $13K | |
 Salvatore Privitera - Officer | Grant or award | Common Stock | 636 | $23.78 | $15K | |
| Karen Prange - Director | Open-market sale | Common Stock | 3,000 | $28.65 | $86K | |
| Karen Prange - Director | Grant or award | Common Stock | 6,144 | $0.00 | - | |
| Deborah H. Telman - Director | Grant or award | Common Stock | 6,144 | $0.00 | - | |
| Maggie Yuen - Director | Grant or award | Common Stock | 6,144 | $0.00 | - | |
| Shlomo Nachman - Director | Grant or award | Common Stock | 6,144 | $0.00 | - | |
| B. Kristine Johnson - Director | Grant or award | Common Stock | 6,144 | $0.00 | - | |
 Regina E. Groves - Director | Grant or award | Common Stock | 6,144 | $0.00 | - | |
| Sven Wehrwein - Director | Grant or award | Common Stock | 6,144 | $0.00 | - | |
| Robert S. White - Director | Grant or award | Common Stock | 6,144 | $0.00 | - | |
| Vinayak Doraiswamy - Officer | Open-market sale | Common Stock | 5,000 | $28.13 | $141K | |
| Vinayak Doraiswamy - Officer | Open-market sale | Common Stock | 5,000 | $29.83 | $149K | |
| Robert S. White - Director | Option exercise | Common Stock | 10,000 | $14.99 | $150K | |
| Robert S. White - Director | Option exercise | Non-qualified Stock Option (right to buy) | 10,000 | $14.99 | $150K | |
| Michael H. Carrel - Officer | Gift | Common Stock | 5,000 | $0.00 | - | |
| Michael H. Carrel - Officer | Gift | Common Stock | 1,000 | $0.00 | - | |
| Michael H. Carrel - Officer | Grant or award | Common Stock | 101,280 | $0.00 | - | |
| Michael H. Carrel - Officer | Tax withholding / forfeiture | Common Stock | 72,777 | $31.26 | $2.28M | |
| Michael H. Carrel - Officer | Grant or award | Common Stock | 68,618 | $0.00 | - | |
| Justin J. Noznesky - Officer | Tax withholding / forfeiture | Common Stock | 15,586 | $31.26 | $487K | |
| Justin J. Noznesky - Officer | Grant or award | Common Stock | 27,991 | $0.00 | - | |
| Justin J. Noznesky - Officer | Grant or award | Common Stock | 15,198 | $0.00 | - | |
| Salvatore Privitera - Officer | Tax withholding / forfeiture | Common Stock | 13,127 | $31.26 | $410K | |
| Salvatore Privitera - Officer | Grant or award | Common Stock | 30,390 | $0.00 | - | |
| Salvatore Privitera - Officer | Grant or award | Common Stock | 15,198 | $0.00 | - | |
| Vinayak Doraiswamy - Officer | Tax withholding / forfeiture | Common Stock | 15,585 | $31.26 | $487K | |
| Vinayak Doraiswamy - Officer | Grant or award | Common Stock | 30,390 | $0.00 | - | |
| Vinayak Doraiswamy - Officer | Grant or award | Common Stock | 15,198 | $0.00 | - | |
 Angela L. Wirick - Officer | Grant or award | Common Stock | 23,101 | $0.00 | - | |
| Angela L. Wirick - Officer | Tax withholding / forfeiture | Common Stock | 22,965 | $31.26 | $718K | |
| Angela L. Wirick - Officer | Grant or award | Common Stock | 39,987 | $0.00 | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| KARL DAHLQUIST | Officer | 9,370 | $458K | View on EDGAR | |
| Prange Karen | Director | 3,564 | $139K | View on EDGAR | |
| MAGGIE YUEN | Director | 3,500 | $134K | View on EDGAR |
AtriCure, Inc. (ATRC) had 12 insider filings in the last 90 days, with the most recent on 2026-08-26. The full record for ATRC runs to 50 Form 4 filings, the earliest from 2024-12-12. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of ATRC were filed in the last 90 days.
6 insider sales of ATRC were filed in the last 90 days, totaling $2.15M.
This page tracks ATRC Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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