Form4insider filings, from the source

Company · CIK 0001323885 · SIC 3841 — Surgical & Medical Instruments & Apparatus · Nasdaq

AtriCure, Inc. · ATRC

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $3.3M · 10net −$3.3M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 23, 2026 SForm 4 →Sep 24, 5:00 pm EDTSalvatore PriviteraChief Technical Officer4,519$60.00$271,140142,745−3.07%10b5-1
Sep 11, 2026 SForm 4 →Sep 14, 5:44 pm EDTRegina E GrovesDirector5,313$54.22$288,07134,546−13.3%
Sep 8, 2026 SForm 4 →Sep 10, 9:18 am EDTSalvatore PriviteraChief Technical Officer3,657$55.00$201,135147,264−2.42%10b5-1
Sep 2, 2026 SForm 4 →Sep 4, 7:39 am EDTSalvatore PriviteraChief Technical Officer7,763$52.50$407,558150,921−4.89%10b5-1
Aug 24, 2026 SForm 4 →Aug 26, 6:50 am EDTKarl S. DahlquistChief Legal Officer9,370$48.89$458,09987,319−9.69%
Aug 5, 2026 SForm 4 →Aug 7, 9:18 am EDTKaren PrangeDirector3,564$38.80$138,28322,809−13.5%
Aug 5, 2026 SForm 4 →Aug 7, 9:18 am EDTMaggie YuenDirector3,500$38.42$134,47014,015−20.0%
Jul 30, 2026 GForm 4 →Aug 3, 7:18 am EDTMichael H CarrelPresident, CEO, & Director, Director4,700——774,434—
Jul 29, 2026 SForm 4 →Jul 30, 4:57 pm EDTJustin J NozneskyChief Mktg & Strategy Officer6,182$38.80$239,862100,219−5.81%
Jul 28, 2026 SForm 4 →Jul 30, 4:57 pm EDTVinayak DoraiswamyChief Scientific Officer6,000$38.88$233,28086,511−6.49%
Jul 28, 2026 SForm 4 →Jul 30, 4:57 pm EDTSven WehrweinDirector25,000$37.84$946,00040,518−38.2%
Jul 28, 2026 MForm 4 →Jul 30, 4:57 pm EDTSven WehrweinDirector25,000$19.95$498,75065,518—
Jun 30, 2026 AForm 4 →Jul 2, 9:06 am EDTMichael H CarrelPresident, CEO, & Director, Director636$23.78$15,124779,134—
Jun 30, 2026 AForm 4 →Jul 2, 9:04 am EDTVinayak DoraiswamyChief Scientific Officer636$23.78$15,12492,511—
Jun 30, 2026 AForm 4 →Jul 2, 9:03 am EDTKarl S. DahlquistChief Legal Officer636$23.78$15,12496,689—
Jun 30, 2026 AForm 4 →Jul 2, 9:00 am EDTDouglas J SeithChief Operating Officer527$23.78$12,532229,867—
Jun 30, 2026 AForm 4 →Jul 2, 8:58 am EDTSalvatore PriviteraChief Technical Officer636$23.78$15,124158,684—

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 28, 2026 MForm 4 →Jul 30, 4:57 pm EDTSven WehrweinDirector25,000——0—