CARREL MICHAEL H (CIK 1230584) reported 17 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-08-03). Recent activity: Sell ATRC (700 shares), Sell ATRC (4,000 shares), Buy INSP (5,631 shares), Buy ATRC (636 shares), Sell ATRC (5,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-03 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Sell | 700 | $0 |
| 2026-08-03 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Sell | 4,000 | $0 |
| 2026-07-27 | Inspire Medical Systems, Inc. (INSP) | Director | Buy | 5,631 | $0 |
| 2026-07-02 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Buy | 636 | $15,124 |
| 2026-03-09 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Sell | 5,000 | $0 |
| 2026-03-09 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Sell | 1,000 | $0 |
| 2026-03-03 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Buy | 68,618 | $0 |
| 2026-03-03 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Buy | 101,280 | $0 |
| 2026-03-03 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Sell | 72,777 | $2.3M |
| 2025-12-12 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Sell | 4,000 | $0 |
| 2025-11-17 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Sell | 6,000 | $0 |
| 2025-08-12 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Sell | 10,000 | $0 |
| 2025-07-02 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Buy | 822 | $21,240 |
| 2025-03-12 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Sell | 4,000 | $0 |
| 2025-03-04 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Buy | 50,335 | $0 |
| 2025-03-04 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Buy | 50,907 | $0 |
| 2025-03-04 | AtriCure, Inc. (ATRC) | President, CEO, & Director | Sell | 43,926 | $1.7M |
Source: SEC Form 4 filings · as of 2026-08-03