| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For CLFD | |||||
| 2025-08-08 | Beranek, Cheryl | Director, Chief Executive Officer | Purchased | 17776 | $0.00 |
| 2025-08-08 | Beranek, Cheryl | Director, Chief Executive Officer | Purchased | 24000 | $0.00 |
| 2025-08-08 | Beranek, Cheryl | Director, Chief Executive Officer | Purchased | 17776 | $23.74 |
| 2025-08-08 | Beranek, Cheryl | Director, Chief Executive Officer | Sold | 14425 | $32.59 |
| 2025-08-08 | Beranek, Cheryl | Director, Chief Executive Officer | Purchased | 24000 | $12.43 |
| 2025-08-08 | Beranek, Cheryl | Director, Chief Executive Officer | Sold | 13696 | $32.59 |
| 2025-06-30 | Hill, John P | Chief Operating Officer | Purchased | 498 | $26.35 |
| 2025-06-30 | Herzog, Daniel R | Chief Financial Officer | Purchased | 683 | $26.35 |
| 2025-06-30 | Beranek, Cheryl | Director, Chief Executive Officer | Purchased | 197 | $26.35 |
| 2025-02-28 | Hayward, Donald R. | Director | Purchased | 2468 | $0.00 |
| 2025-02-28 | Jones, Walter Louis Jr | Director | Purchased | 2468 | $0.00 |
| 2025-02-28 | Roth, Ronald G | Director, 10% Owner, Chairman of the Board | Purchased | 2468 | $0.00 |
| 2025-02-28 | Sarcevic, Ademir | Director | Purchased | 2468 | $0.00 |
| 2025-02-28 | Kelly, Catherine T. | Director | Purchased | 2468 | $0.00 |
| 2025-02-28 | Hayssen, Charles N | Director | Purchased | 2468 | $0.00 |
| 2025-02-28 | Wirsbinski, Carol Ann | Director | Purchased | 2468 | $0.00 |
| 2025-02-19 | Hill, John P | Chief Operating Officer | Sold | 23809 | $33.10 |
| 2025-02-14 | Hill, John P | Chief Operating Officer | Sold | 13831 | $33.05 |
| 2025-02-12 | Hill, John P | Chief Operating Officer | Sold | 16539 | $33.26 |
| 2024-12-31 | Hill, John P | Chief Operating Officer | Purchased | 276 | $26.35 |
