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AtriCure, Inc. (ATRC)

AtriCure, Inc. (ATRC) Insider Trading

Directors, officers and holders of more than 10% of ATRC report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 50 most recent of 120 transactions on file: 0 with code P, 13 with code S and 37 with other codes.

DateInsiderCodeShares
Sep 23, 2026Privitera SalvatoreS Sale4,519
Sep 11, 2026GROVES REGINA ES Sale5,313
Sep 8, 2026Privitera SalvatoreS Sale3,657
Sep 2, 2026Privitera SalvatoreS Sale7,763
Aug 24, 2026Dahlquist Karl S.S Sale9,370
Aug 5, 2026Prange KarenS Sale3,564
Aug 5, 2026Yuen MaggieS Sale3,500
Jul 30, 2026CARREL MICHAEL HG Gift700
Jul 30, 2026CARREL MICHAEL HG Gift4,000
Jul 29, 2026Noznesky Justin JS Sale6,182
Jul 28, 2026WEHRWEIN SVENM Exercise25,000
Jul 28, 2026WEHRWEIN SVENS Sale25,000
Jul 28, 2026Doraiswamy VinayakS Sale6,000
Jul 28, 2026WEHRWEIN SVENM Exercise25,000
Jun 30, 2026CARREL MICHAEL HA Award636
Jun 30, 2026Seith Douglas JA Award527
Jun 30, 2026Doraiswamy VinayakA Award636
Jun 30, 2026Privitera SalvatoreA Award636
Jun 30, 2026Dahlquist Karl S.A Award636
May 20, 2026Prange KarenS Sale3,000
May 18, 2026JOHNSON B KRISTINEA Award6,144
May 18, 2026Telman Deborah HA Award6,144
May 18, 2026Yuen MaggieA Award6,144
May 18, 2026WHITE ROBERT S.A Award6,144
May 18, 2026Prange KarenA Award6,144
May 18, 2026WEHRWEIN SVENA Award6,144
May 18, 2026GROVES REGINA EA Award6,144
May 18, 2026Nachman ShlomoA Award6,144
May 15, 2026Doraiswamy VinayakS Sale5,000
Mar 12, 2026Doraiswamy VinayakS Sale5,000
Mar 10, 2026WHITE ROBERT S.M Exercise10,000
Mar 10, 2026WHITE ROBERT S.M Exercise10,000
Mar 6, 2026CARREL MICHAEL HG Gift1,000
Mar 6, 2026CARREL MICHAEL HG Gift5,000
Mar 1, 2026CARREL MICHAEL HF Tax Payment72,777
Mar 1, 2026CARREL MICHAEL HA Award101,280
Mar 1, 2026CARREL MICHAEL HA Award68,618
Mar 1, 2026Dahlquist Karl S.F Tax Payment15,687
Mar 1, 2026Dahlquist Karl S.A Award15,198
Mar 1, 2026Seith Douglas JF Tax Payment22,948
Mar 1, 2026Seith Douglas JA Award25,532
Mar 1, 2026Seith Douglas JA Award42,386
Mar 1, 2026Wirick Angela LF Tax Payment22,965
Mar 1, 2026Wirick Angela LA Award23,101
Mar 1, 2026Wirick Angela LA Award39,987
Mar 1, 2026Dahlquist Karl S.A Award27,991
Mar 1, 2026Doraiswamy VinayakF Tax Payment15,585
Mar 1, 2026Doraiswamy VinayakA Award15,198
Mar 1, 2026Doraiswamy VinayakA Award30,390
Mar 1, 2026Privitera SalvatoreF Tax Payment13,127

The full Form 4 history is on the ATRC company page (Insider Trades card, View all).

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.