| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Peacock Karen | Director | ONE IDEXX DRIVE, WESTBROOK | /s/ Lily J. Lu, Attorney-in-Fact for Karen Peacock | 20 Oct 2025 | 0001786299 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | IDXX | Common Stock | 1 | 06 Oct 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This share was inadvertently omitted from the reporting person's original Form 3. |