ATRICURE INC (ATRC) Stock Ownership

NASDAQ:ATRC • US04963C2098

Current stock price

30.44 USD
+0.6 (+2.01%)
At close:
30.44 USD
0 (0%)
After Hours:

ATRC Ownership information

ATRC Ownership Chart.ATRC Ownership Chart: showing Insider, Institutional ownership and shares available to the public.ATRC Ownership.InsiderInstitutional



Shares Outstanding49.81M
Float47.96M
Float Short Interest Percentage6.56%
Owners (insider)3.37%
Owners (institutional)100.89%
Owners (insider) change9.62%
Owners (institutional) change-1.54%
ATRC Institutional Ownership HistoryATRC Institutional Ownership HistoryATRC Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 10M 20M 30M 40M 50M
ATRC Historical Insider Transactions ChartATRC Historical Insider Buy and Sell Transactions ChartATRC Historical Insider Transactions Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 0 100K 200K
Date Name Type Shares Price Amount
Mar 10, 2026 WHITE ROBERT S. Option Excercise 10000 14.99 $ 149,900.00
Mar 1, 2026 Dahlquist Karl S. Option Excercise 15687 31.26 $ 490,375.62
Mar 1, 2026 CARREL MICHAEL H Grant 169898 0.00 $ 0.00
Mar 1, 2026 CARREL MICHAEL H Option Excercise 72777 31.26 $ 2,275,009.02
Mar 1, 2026 Noznesky Justin J Grant 43189 0.00 $ 0.00
Mar 1, 2026 Noznesky Justin J Option Excercise 15586 31.26 $ 487,218.36
Mar 1, 2026 Privitera Salvatore Grant 45588 0.00 $ 0.00
Mar 1, 2026 Privitera Salvatore Option Excercise 13127 31.26 $ 410,350.02
Mar 1, 2026 Doraiswamy Vinayak Grant 45588 0.00 $ 0.00
Mar 1, 2026 Doraiswamy Vinayak Option Excercise 15585 31.26 $ 487,187.10
Mar 1, 2026 Wirick Angela L Grant 63088 0.00 $ 0.00
Mar 1, 2026 Wirick Angela L Option Excercise 22965 31.26 $ 717,885.90
Mar 1, 2026 Seith Douglas J Grant 67918 0.00 $ 0.00
Mar 1, 2026 Seith Douglas J Option Excercise 22948 31.26 $ 717,354.48
Mar 1, 2026 Dahlquist Karl S. Grant 43189 0.00 $ 0.00
Dec 31, 2025 Seith Douglas J Grant 257 27.37 $ 7,034.09
Dec 10, 2025 CARREL MICHAEL H Other Disposition 4000 0.00 $ 0.00
Nov 26, 2025 Noznesky Justin J Open Market Sale 5166 37.29 $ 192,640.14
Nov 24, 2025 WEHRWEIN SVEN Option Excercise 10000 19.95 $ 199,500.00
Nov 24, 2025 WEHRWEIN SVEN Open Market Sale 10000 37.66 $ 376,577.56
Nov 21, 2025 Yuen Maggie Open Market Sale 3000 35.72 $ 107,160.00
Nov 13, 2025 CARREL MICHAEL H Other Disposition 6000 0.00 $ 0.00
Sep 12, 2025 Noznesky Justin J Open Market Sale 3000 36.30 $ 108,900.00
Aug 22, 2025 WEHRWEIN SVEN Option Excercise 5000 19.95 $ 99,750.00
Aug 22, 2025 WEHRWEIN SVEN Open Market Sale 5000 37.00 $ 185,000.00
Aug 19, 2025 WEHRWEIN SVEN Option Excercise 5000 19.95 $ 99,750.00
Aug 19, 2025 WEHRWEIN SVEN Open Market Sale 5000 36.00 $ 180,000.00
Aug 8, 2025 CARREL MICHAEL H Other Disposition 10000 0.00 $ 0.00
Aug 6, 2025 GROVES REGINA E Open Market Sale 2452 36.82 $ 90,282.64
Aug 5, 2025 Doraiswamy Vinayak Open Market Sale 2500 36.58 $ 91,450.00
Jun 30, 2025 Doraiswamy Vinayak Grant 822 25.84 $ 21,240.48
Jun 30, 2025 Privitera Salvatore Grant 822 25.84 $ 21,240.48
Jun 30, 2025 CARREL MICHAEL H Grant 822 25.84 $ 21,240.48
Jun 30, 2025 Dahlquist Karl S. Grant 822 25.84 $ 21,240.48
Jun 30, 2025 Seith Douglas J Grant 550 25.84 $ 14,212.00
May 28, 2025 Doraiswamy Vinayak Open Market Sale 2500 33.44 $ 83,600.00
May 19, 2025 WHITE ROBERT S. Grant 5401 0.00 $ 0.00
May 19, 2025 Prange Karen Grant 5401 0.00 $ 0.00
May 19, 2025 JOHNSON B KRISTINE Grant 5401 0.00 $ 0.00
May 19, 2025 Nachman Shlomo Grant 5401 0.00 $ 0.00
May 19, 2025 WEHRWEIN SVEN Grant 5401 0.00 $ 0.00
May 19, 2025 Telman Deborah H Grant 5401 0.00 $ 0.00
May 19, 2025 GROVES REGINA E Grant 5401 0.00 $ 0.00
May 19, 2025 Yuen Maggie Grant 5401 0.00 $ 0.00
May 5, 2025 WHITE ROBERT S. Option Excercise 10000 22.62 $ 226,200.00