| Name | Relationship | Address | Signature | Signature date | CIK | 
|---|---|---|---|---|---|
| WEHRWEIN SVEN | Director | 4877 EAST LAKE HARRIET PARKWAY, MINNEAPOLIS | /s/ Allison Walker as Attorney-in-fact for Sven Wehrwein | 2025-05-21 | 0001205069 | 
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ATRC | Common Stock | Award | $0 | +5.4K | +18.64% | $0.00 | 34.4K | May 19, 2025 | Direct | F1 | 
| Id | Content | 
|---|---|
| F1 | The Reporting Person acquired these shares pursuant to a Restricted Stock Award under the AtriCure, Inc. 2023 Stock Incentive Plan. The shares will vest upon the one-year anniversary of the grant date. |