Form4insider filings, from the source

Insider · CIK 0001205069

Sven Wehrwein

Files at: ATRC, PRLB, SPSC, CGNT, UPI. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.1M · 2net −$1.1M
$10k$10k$100k$100k$1M$1MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 28, 2026 SForm 4 →Jul 30, 4:57 pm EDTAtriCure, Inc.ATRC25,000$37.84$946,00040,518−38.2%
Jul 28, 2026 MForm 4 →Jul 30, 4:57 pm EDTAtriCure, Inc.ATRC25,000$19.95$498,75065,518—
Jun 2, 2026 SForm 4 →Jun 4, 4:53 pm EDTProto Labs IncPRLB2,000$77.28$154,55032,505−5.80%

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 28, 2026 MForm 4 →Jul 30, 4:57 pm EDTAtriCure, Inc.ATRC25,000——0—