Home Latest Filings Latest Buys Latest Sells Institutions Derivatives Hot Buys Data Screener Email Alerts Insider Charts
ATRC - As of  04/20/24, 10:11:26 PM:   87 Insider Transactions.

Sector: Healthcare    Industry: Medical Instruments & Supplies
Prev Close:$15.31  Avg Vol(3m): 264,213  P/E: 0.00  EPS: -1.09

Email this page to a friend.    Insider Transactions for ATRC

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2020-08-10 09:43:11.0 AtriCure ARTC WELLINGTON MANAGEMENT GROUP LLP 1.26% view
B 2020-06-10 10:13:21.0 AtriCure ARTC FMR LLC 11.2% view
S 2020-04-10 14:00:42.0 AtriCure ARTC FMR LLC 8.845% view
S 2020-02-14 13:30:14.0 AtriCure ARTC PRICE T ROWE ASSOCIATES INC 4.5% view
B 2020-02-11 16:44:13.0 AtriCure ARTC VANGUARD GROUP INC 5.01% view
S 2020-02-07 11:12:21.0 AtriCure ARTC FMR LLC 14.994% view
B 2020-02-05 11:25:39.0 AtriCure ARTC BlackRock Inc 8.4% view
S 2020-01-27 16:15:37.0 AtriCure ARTC WELLINGTON MANAGEMENT GROUP LLP 6.28% view
B 2019-02-14 13:49:38.0 AtriCure ARTC PRICE T ROWE ASSOCIATES INC 5.6% view
B 2019-02-13 11:46:18.0 AtriCure ARTC FMR LLC 14.999% view
S 2019-02-12 09:42:01.0 AtriCure ARTC WELLINGTON MANAGEMENT GROUP LLP 7.08% view
B 2019-02-04 10:07:05.0 AtriCure ARTC BlackRock Inc 8.0% view
S 2018-11-13 08:07:34.0 AtriCure ARTC WELLINGTON MANAGEMENT GROUP LLP 7.51% view
S 2018-10-09 16:57:27.0 AtriCure ARTC Hudson Executive Capital LP 4.98% view
B 2018-02-14 13:24:55.0 AtriCure ARTC Hudson Executive Capital LP 6.0% view
B 2018-02-14 10:00:27.0 AtriCure ARTC Consonance Capital Management LP 100.0% view
B 2018-02-13 09:33:24.0 AtriCure ARTC FMR LLC 14.996% view
B 2018-02-08 11:22:40.0 AtriCure ARTC WELLINGTON MANAGEMENT GROUP LLP 13.08% view
B 2017-10-10 10:06:49.0 AtriCure ARTC WELLINGTON MANAGEMENT GROUP LLP 10.99% view
B 2017-02-14 10:48:07.0 AtriCure ARTC FMR LLC 14.5% view
B 2017-02-13 17:13:02.0 AtriCure ARTC Consonance Capital Management LP 8.02% view
B 2017-01-30 11:29:29.0 AtriCure ARTC BlackRock Inc 6.4% view
B 2017-01-24 07:31:26.0 AtriCure ARTC Hudson Executive Capital LP 6.0% view
S 2016-11-02 18:02:59.0 AtriCure ARTC RS INVESTMENT MANAGEMENT CO LLC 0.0% view
B 2016-09-12 10:46:20.0 AtriCure ARTC WELLINGTON MANAGEMENT GROUP LLP 10.06% view
B 2016-04-11 09:57:07.0 AtriCure ARTC FMR LLC 10.931% view
S 2016-02-16 10:55:48.0 AtriCure ARTC ADAGE CAPITAL PARTNERS GP LLC 4.06% view
B 2016-02-12 08:54:24.0 AtriCure ARTC FMR LLC 5.7% view
B 2016-02-11 19:41:01.0 AtriCure ARTC RS INVESTMENT MANAGEMENT CO LLC 4.0% view
B 2016-02-11 11:00:55.0 AtriCure ARTC WELLINGTON MANAGEMENT GROUP LLP 7.83% view
S 2016-01-20 16:05:24.0 AtriCure ARTC THOMSON HORSTMANN & BRYANT INC 0.0% view
S 2015-11-10 16:06:29.0 AtriCure ARTC BlackRock Inc 4.0% view
B 2015-02-17 15:03:28.0 AtriCure ARTC ADAGE CAPITAL PARTNERS GP LLC 7.92% view
B 2015-02-12 10:38:16.0 AtriCure ARTC WELLINGTON MANAGEMENT GROUP LLP 6.63% view
B 2015-01-29 14:20:40.0 AtriCure ARTC BlackRock Inc 7.0% view
B 2015-01-22 14:53:26.0 AtriCure ARTC THOMSON HORSTMANN & BRYANT INC 3.19% view
B 2015-01-22 12:48:11.0 AtriCure ARTC THOMSON HORSTMANN & BRYANT INC 0.0% view
S 2014-02-13 17:20:04.0 AtriCure ARTC CAMDEN PARTNERS STRATEGIC II LLC 3.5% view
B 2014-02-05 15:23:41.0 AtriCure ARTC ADAGE CAPITAL PARTNERS GP LLC 5.77% view
B 2014-01-28 10:57:22.0 AtriCure ARTC BlackRock Inc 5.1% view
B 2013-07-22 15:08:38.0 AtriCure ARTC ADAGE CAPITAL PARTNERS GP LLC 5.24% view
S 2013-06-03 15:53:55.0 AtriCure ARTC Discovery Group I 4.8% view
S 2013-03-26 16:22:05.0 AtriCure ARTC Discovery Group I 5.9% view
S 2013-02-15 17:19:39.0 AtriCure ARTC Discovery Group I 8.6% view
B 2013-02-11 14:41:47.0 AtriCure ARTC WASATCH ADVISORS INC n/a view
S 2013-02-05 19:11:29.0 AtriCure ARTC US VENTURE PARTNERS VIII L P 0.0% view
B 2012-12-19 14:56:23.0 AtriCure ARTC Discovery Group I 9.8% view
S 2012-09-13 16:05:49.0 AtriCure ARTC Drachman David J 3.12% view
S 2012-03-12 20:46:39.0 AtriCure ARTC CAMDEN PARTNERS STRATEGIC II LLC 5.7% view
B 2012-02-14 14:49:53.0 AtriCure ARTC WASATCH ADVISORS INC n/a view
S 2012-02-09 12:18:25.0 AtriCure ARTC Hooven Michael D 4.77% view
B 2011-03-25 11:58:38.0 AtriCure ARTC Drachman David J 5.4% view
B 2011-02-14 14:21:08.0 AtriCure ARTC WASATCH ADVISORS INC n/a view
S 2011-02-08 14:26:08.0 AtriCure ARTC WELDON NORMAN R 3.83% view
S 2011-02-08 14:23:17.0 AtriCure ARTC Hooven Michael D 5.12% view
B 2010-10-05 16:47:22.0 AtriCure ATRC Kairos Partners III Limited Partnership n/a view
B 2010-09-27 17:26:06.0 AtriCure ATRC DISCOVERY EQUITY PARTNERS 9.4% view
B 2010-09-10 16:32:33.0 AtriCure ATRC Discovery Group I 5.7% view
S 2010-02-16 17:27:23.0 AtriCure ATRC CAMDEN PARTNERS STRATEGIC II LLC 6.8% view
S 2010-02-16 14:26:14.0 AtriCure ATRC Kairos Partners III Limited Partnership n/a view
S 2010-02-16 08:54:29.0 AtriCure ATRC Hooven Michael D 5.3% view
B 2010-02-05 13:56:12.0 AtriCure ATRC WELDON NORMAN R 5.6% view
S 2009-02-17 09:29:23.0 AtriCure ATRC Hooven Michael D 5.6% view
B 2009-02-12 19:55:58.0 AtriCure ATRC Capital Research Global Investors 7.2% view
S 2009-02-12 11:46:08.0 AtriCure ATRC WELDON NORMAN R 4.6% view
S 2009-02-09 14:33:08.0 AtriCure ATRC TimesSquare Capital Management 7.4% view
B 2008-02-14 14:51:12.0 AtriCure ATRC HUGHES DONALD W 7.3% view
S 2008-02-13 18:45:56.0 AtriCure ATRC Charter Ventures IV 4.2% view
S 2008-02-13 16:07:34.0 AtriCure ATRC Hooven Michael D 5.7% view
B 2008-02-11 17:40:56.0 AtriCure ATRC Capital Research Global Investors 7.1% view
S 2008-02-01 14:11:34.0 AtriCure ATRC MASSACHUSETTS FINANCIAL SERVICES CO 4.4% view
S 2008-01-30 18:46:02.0 AtriCure ATRC TimesSquare Capital Management 8.0% view
B 2007-02-13 21:57:33.0 AtriCure ATRC Charter Ventures IV 5.78% view
S 2007-02-13 15:24:01.0 AtriCure ATRC WELDON NORMAN R 5.1% view
S 2007-02-12 16:45:29.0 AtriCure ATRC MASSACHUSETTS FINANCIAL SERVICES CO 6.3% view
B 2007-02-09 09:56:50.0 AtriCure ATRC TimesSquare Capital Management 8.4% view
S 2007-02-08 21:00:04.0 AtriCure ATRC US VENTURE PARTNERS VIII L P 18.5% view
S 2007-01-23 17:27:11.0 AtriCure ATRC Kairos Partners III Limited Partnership n/a view
S 2006-07-13 00:00:00.0 AtriCure ATRC CHARTER LIFE SCIENCES I 6.09% view
B 2006-05-08 00:00:00.0 AtriCure ATRC Kairos Partners III Limited Partnership n/a view
B 2006-02-14 00:00:00.0 AtriCure ATRC CHARTER LIFE SCIENCES I 7.67% view
B 2006-02-14 00:00:00.0 AtriCure ATRC Hooven Michael D 6.5% view
B 2006-02-14 00:00:00.0 AtriCure ATRC WELDON NORMAN R 5.6% view
B 2006-02-13 00:00:00.0 AtriCure ATRC US VENTURE PARTNERS VIII L P 19.4% view
B 2006-02-10 00:00:00.0 AtriCure ATRC MASSACHUSETTS FINANCIAL SERVICES CO 7.8% view
B 2006-02-10 00:00:00.0 AtriCure ATRC TimesSquare Capital Management 6.5% view
B 2006-02-10 00:00:00.0 AtriCure ATRC CAMDEN PARTNERS STRATEGIC II LLC 7.6% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.