ATRC insider trading — AtriCure, Inc.
Over the last 90 days, insiders at AtriCure, Inc. (ATRC) made 0 open-market purchases worth $0 and 7 open-market sales worth $2.44M, making them net sellers by $2.44M. The largest sale was by Wehrwein Sven (Director), who sold 25,000 shares for $946K on Jul 28, 2026.
Updated Oct 16, 2026.
Recent ATRC insider transactions
Every Form 4 filed by AtriCure, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 23, 2026 | Privitera Salvatore | Chief Technical Officer | S · Sale · 10b5-1 | Direct | 4,519 | $60.00 | $271K | Form 4 |
| Sep 11, 2026 | Groves Regina E | Director | S · Sale | Direct | 5,313 | $54.22 | $288K | Form 4 |
| Sep 8, 2026 | Privitera Salvatore | Chief Technical Officer | S · Sale · 10b5-1 | Direct | 3,657 | $55.00 | $201K | Form 4 |
| Sep 2, 2026 | Privitera Salvatore | Chief Technical Officer | S · Sale · 10b5-1 | Direct | 7,763 | $52.50 | $408K | Form 4 |
| Aug 24, 2026 | Dahlquist Karl S. | Chief Legal Officer | S · Sale | Direct | 9,370 | $48.89 | $458K | Form 4 |
| Aug 5, 2026 | Yuen Maggie | Director | S · Sale | Direct | 3,500 | $38.42 | $134K | Form 4 |
| Aug 5, 2026 | Prange Karen | Director | S · Sale | Direct | 3,564 | $38.80 | $138K | Form 4 |
| Jul 30, 2026 | Carrel Michael H | President, CEO, & Director | G · Gift | Direct | 4,700 | — | — | Form 4 |
| Jul 29, 2026 | Noznesky Justin J | Chief Mktg & Strategy Officer | S · Sale | Direct | 6,182 | $38.80 | $240K | Form 4 |
| Jul 28, 2026 | Wehrwein Sven | Director | M · Option exercise | Direct | 25,000 | $19.95 | $499K | Form 4 |
| Jul 28, 2026 | Wehrwein Sven | Director | S · Sale | Direct | 25,000 | $37.84 | $946K | Form 4 |
| Jul 28, 2026 | Doraiswamy Vinayak | Chief Scientific Officer | S · Sale | Direct | 6,000 | $38.88 | $233K | Form 4 |
ATRC insider trading FAQ
Are insiders buying ATRC stock?
Not on the open market. In the last 90 days, AtriCure, Inc. insiders made no open-market purchases, and 7 open-market sales totaling $2.44M. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading ATRC?
Recent sellers: Dahlquist Karl S., Doraiswamy Vinayak, Groves Regina E, Noznesky Justin J, Prange Karen, Wehrwein Sven.
Where does ATRC insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.