AtriCure's three largest insider shareholders as of March 23, 2026 are Michael H Carrel (President, Ceo, Director, 778.50K shares), Douglas J Seith (Chief Operating Officer, 229.34K shares), Angela L Wirick (Chief Financial Officer, 204.89K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Michael H Carrel | President, Ceo, Director | 778,498 | 0 | 09 Mar, 2026 |
| Douglas J Seith | Chief Operating Officer | 229,340 | 0 | 03 Mar, 2026 |
| Angela L Wirick | Chief Financial Officer | 204,893 | 0 | 03 Mar, 2026 |
| Salvatore Privitera | Chief Technical Officer | 158,048 | 0 | 03 Mar, 2026 |
| Mark R Lanning | 140,886 | 0 | 07 May, 2021 | |
| Robert S. White | 122,174 | 0 | 12 Mar, 2026 | |
| Justin J Noznesky | Chief Mktg Strategy Officer | 106,401 | 0 | 03 Mar, 2026 |
| Mark A Collar | 100,871 | 0 | 15 Mar, 2023 | |
| Vinayak Doraiswamy | Chief Scientific Officer | 96,875 | 0 | 16 Mar, 2026 |
| Karl S. Dahlquist | Chief Legal Officer | 96,053 | 0 | 03 Mar, 2026 |
| B Kristine Johnson | 49,810 | 0 | 21 May, 2025 | |
| Deborah Lee Yount | Chief Human Resources Officer | 45,578 | 0 | 04 Mar, 2025 |
| Scott William Drake | 41,036 | 0 | 11 May, 2021 | |
| Sven Wehrwein | 34,374 | 0 | 26 Nov, 2025 | |
| Regina E Groves | 33,715 | 0 | 08 Aug, 2025 | |
| Karen Prange | 23,229 | 0 | 21 May, 2025 | |
| Deborah H Telman | 22,184 | 0 | 21 May, 2025 | |
| Shlomo Nachman | 18,511 | 0 | 21 May, 2025 | |
| Tonya Austin | Chief Human Resources Officer | 17,621 | 0 | 17 May, 2022 |
| Maggie Yuen | 11,371 | 0 | 25 Nov, 2025 | |
| Daniel P Florin | 10,103 | 0 | 24 May, 2021 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 12 Mar, 2026 | Vinayak Doraiswamy | Common Stock | D | 5,000 | $29.83 | 96,875 | D | S |
| 10 Mar, 2026 | Robert S. White | Common Stock | A | 10,000 | $14.99 | 122,174 | D | M |
| 10 Mar, 2026 | Robert S. White | Non-qualified Stock Option (right to buy) | D | 10,000 | $14.99 | 0 | D | M |
| 06 Mar, 2026 | Michael H Carrel | Common Stock | D | 5,000 | $0.00 | 779,498 | D | G |
| 06 Mar, 2026 | Michael H Carrel | Common Stock | D | 1,000 | $0.00 | 778,498 | D | G |
| 01 Mar, 2026 | Michael H Carrel | Common Stock | A | 68,618 | $0.00 | 755,995 | D | A |
| 01 Mar, 2026 | Angela L Wirick | Common Stock | A | 39,987 | $0.00 | 204,757 | D | A |
| 01 Mar, 2026 | Justin J Noznesky | Common Stock | A | 27,991 | $0.00 | 106,789 | D | A |
| 01 Mar, 2026 | Vinayak Doraiswamy | Common Stock | A | 30,390 | $0.00 | 102,262 | D | A |
| 01 Mar, 2026 | Karl S. Dahlquist | Common Stock | A | 27,991 | $0.00 | 96,542 | D | A |
| 01 Mar, 2026 | Douglas J Seith | Common Stock | A | 42,386 | $0.00 | 226,756 | D | A |
| 01 Mar, 2026 | Salvatore Privitera | Common Stock | A | 30,390 | $0.00 | 155,977 | D | A |
| 01 Mar, 2026 | Vinayak Doraiswamy | Common Stock | A | 15,198 | $0.00 | 117,460 | D | A |
| 01 Mar, 2026 | Justin J Noznesky | Common Stock | A | 15,198 | $0.00 | 121,987 | D | A |
| 01 Mar, 2026 | Angela L Wirick | Common Stock | A | 23,101 | $0.00 | 227,858 | D | A |
| 01 Mar, 2026 | Salvatore Privitera | Common Stock | A | 15,198 | $0.00 | 171,175 | D | A |
| 01 Mar, 2026 | Karl S. Dahlquist | Common Stock | A | 15,198 | $0.00 | 111,740 | D | A |
| 01 Mar, 2026 | Douglas J Seith | Common Stock | A | 25,532 | $0.00 | 252,288 | D | A |
| 01 Mar, 2026 | Michael H Carrel | Common Stock | A | 101,280 | $0.00 | 857,275 | D | A |
| 01 Mar, 2026 | Justin J Noznesky | Common Stock | D | 15,586 | $31.26 | 106,401 | D | F |