| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Beranek Cheryl | Chief Executive Officer, Director | 7050 WINNETKA AVE. N., SUITE 100, BROOKLYN PARK | Lucia Madan by Power of Attorney for Cheryl Beranek | 05 Jan 2026 | 0001264406 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CLFD | Common Stock (ESPP) | Award | $5,204 | +210 | +0.04% | $24.78 | 512,041 | 31 Dec 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Purchase of Common Shares through Employee Stock Purchase Plan for the period July 1 - December 31, 2025. In accordance with the ESPP, these shares were purchased based on 85% of the closing price on December 31, 2025. |