// company-profile
AtriCure, Inc. Insider Trading
ATRCEvery SEC Form 4 insider trading filing for AtriCure, Inc. (ATRC) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.
curl "https://api.form4api.com/v1/transactions?ticker=ATRC" -H "X-Api-Key: YOUR_API_KEY"// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $1.2M across 5 transactions, with 2 offsetting purchases.
// 90-day insight
Over the last 90 days, AtriCure, Inc. insiders bought $572K (15 transactions) and sold $1.9M (7 transactions).
- Most active insider: WEHRWEIN SVEN with 4 transactions totaling $1.4M.
- Largest single sale: $946K by WEHRWEIN SVEN on Jul 28, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of AtriCure, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 5, 2026 | Prange Karen | ATRC | Sale | 3,564 | $38.80 | $138K |
| Aug 5, 2026 | Yuen Maggie | ATRC | Sale | 3,500 | $38.42 | $134K |
| Jul 30, 2026 | CARREL MICHAEL H | ATRC | Gift | 700 | $0.00 | $0K |
| Jul 30, 2026 | CARREL MICHAEL H | ATRC | Gift | 4,000 | $0.00 | $0K |
| Jul 29, 2026 | Noznesky Justin J | ATRC | Sale | 6,182 | $38.80 | $240K |
45 more transactions hidden
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