Welcome to our dedicated page for Atricure SEC filings (Ticker: ATRC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
AtriCure, Inc. filings document financial results, governance matters and capital arrangements for a Nasdaq-listed medical technology company focused on Afib, left atrial appendage management and post-operative pain management. Form 8-K reports furnish quarterly and annual results, amended financial guidance disclosures, product-revenue drivers and material definitive agreements, including an asset-based revolving credit facility involving AtriCure, LLC as a borrower.
Proxy filings cover board and shareholder voting matters, executive compensation, equity awards and related governance disclosures. The filings also identify AtriCure common stock as registered on the Nasdaq Global Market under the symbol ATRC.
AtriCure, Inc. reported results of its 2026 Annual Meeting of Stockholders, where stockholders approved amendments to key equity compensation plans and all other management proposals. The 2023 Stock Incentive Plan share pool was raised from 4,500,000 to 6,000,000 shares of common stock, expanding capacity for future equity awards.
Stockholders also approved adding 750,000 shares to the 2018 Employee Stock Purchase Plan, ratified Deloitte & Touche LLP as independent auditor for the year ending December 31, 2026, re-elected nine directors for one-year terms, and supported executive compensation in an advisory say-on-pay vote.
AtriCure, Inc. Chief Scientific Officer Doraiswamy Vinayak sold 5,000 shares of common stock in an open-market transaction at a price of $28.13 per share. After this sale on May 15, he directly holds 91,875 AtriCure common shares.
Company ATRC submitted a Form 144 disclosing proposed and recent sales of common stock. The filing lists planned dispositions of performance shares and restricted stock granted 03/01/2024 totaling specific lots of 3,162, 181, 1,237 and 420 shares. The filing also reports a sale by Vinayak Doraiswamy of 5,000 shares on 03/12/2026 for $149,151.50.
The intermediary named is Morgan Stanley Smith Barney LLC Executive Financial Services located at 1 New York Plaza; the record includes a reference date of 05/15/2026 and a NASDAQ listing. The disclosure lists each security type and grant date; timing and methods for the planned dispositions are those reported on the form.
AtriCure, Inc. disclosure: Wellington Management Group LLP and related Wellington entities filed Amendment No. 1 to a Schedule 13G/A reporting beneficial ownership of 3,382,555 shares of AtriCure common stock, equal to 6.79% of the class. The filing states these shares are owned of record by clients of Wellington investment advisers and that voting and dispositive powers are shared among the listed Wellington entities.
AtriCure, Inc. reported strong Q1 2026 growth, with revenue of $141,249, up 14.3% from Q1 2025. U.S. sales reached $116,205, led by appendage management and pain management products, while international revenue rose 11.5%.
Gross margin improved to 77.4%, and the company swung from a $6,747 net loss to modest net income of $108. Operating cash outflow improved to $3,996, ending the quarter with $146,165 in cash and $61,000 of debt outstanding.
AtriCure, Inc. filed an amended report to correct and expand its 2026 financial guidance while releasing strong first quarter 2026 results. The company now projects full year 2026 revenue of $600 million to $610 million, adjusted EBITDA of $80 million to $82 million, adjusted earnings per share of $0.09 to $0.15, and net earnings per share of $0.00 to $0.04, with continued positive cash flow.
For the first quarter 2026, AtriCure generated revenue of $141.2 million, up 14.3% year over year, driven by 14.9% growth in U.S. sales and 11.5% international growth. Gross margin rose to 77.4%, income from operations improved to $0.5 million from a $6.0 million loss, and net income was $0.1 million compared to a $6.7 million loss a year earlier. Adjusted EBITDA nearly doubled to $17.1 million, reflecting higher sales and operating leverage.
AtriCure, Inc. reported solid first quarter 2026 results with continued growth and a return to profitability. Revenue reached $141.2 million, up 14.3% year over year, led by 14.9% growth in the U.S. driven by cryoSPHERE MAX, AtriClip FLEX-Mini and PRO-Mini, and the EnCompass clamp.
Gross margin improved to 77.4%, lifting income from operations to $0.5 million versus a $6.0 million loss a year ago. Net income was $0.1 million, or $0.00 per share, compared with a $0.14 loss per share. Adjusted EBITDA nearly doubled to $17.1 million, and management issued 2026 guidance for $600–$610 million revenue, $80–$82 million adjusted EBITDA, and adjusted EPS of $0.00–$0.04.
AtriCure Inc reports an institutional holding: Vanguard Capital Management beneficially owns 2,532,965 shares of common stock, representing 5.08% of the class.
The Schedule 13G lists voting and dispositive powers: sole power to vote 377,201 shares and sole dispositive power over 2,532,965 shares. The filing names affiliated Vanguard entities and is signed by a Vanguard officer.
AtriCure Inc reported a Schedule 13G filing showing Vanguard Portfolio Management beneficially owns 2,744,685 shares of Common Stock. The filing states this equals 5.51% of the class as of 03/31/2026 and that Vanguard Portfolio Management has sole dispositive power over 2,744,685 shares and sole voting power for 42,053 shares.
The filing attributes holdings to Vanguard Portfolio Management LLC and affiliated business divisions and is signed on behalf of Vanguard by Ashley Grim on 04/28/2026.
AtriCure, Inc. is asking stockholders to approve several items at its virtual 2026 annual meeting, including amendments to expand its equity compensation plans. The company seeks to add 1,500,000 shares to the 2023 Stock Incentive Plan and 750,000 shares to the 2018 Employee Stock Purchase Plan.
Stockholders are also being asked to elect nine directors for one-year terms, ratify Deloitte & Touche LLP as independent auditor for 2026, and approve an advisory "say-on-pay" vote on named executive officer compensation. The meeting will be held online on May 18, 2026; holders of AtriCure common stock as of March 26, 2026, when 50,634,808 shares were outstanding, are entitled to vote.