| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For CIEN | |||||
| 2025-11-10 | Smith, Gary B | Director, President, CEO | Sold | 6800 | $209.45 |
| 2025-11-03 | Smith, Gary B | Director, President, CEO | Sold | 6800 | $190.45 |
| 2025-10-15 | Gage, Brodie | SVP Global Products & Supply | Sold | 350 | $169.36 |
| 2025-10-15 | Rothenstein, David M | SVP and Chief Strategy Officer | Sold | 2500 | $170.22 |
| 2025-10-15 | Diperna, Dino | SVP Global R&D | Sold | 367 | $169.36 |
| 2025-10-15 | Smith, Gary B | Director, President, CEO | Sold | 6800 | $170.25 |
| 2025-10-01 | Smith, Gary B | Director, President, CEO | Sold | 6800 | $149.88 |
| 2025-10-01 | Kosaraju, Sheela | SVP and General Counsel | Sold | 1747 | $143.42 |
| 2025-09-30 | Nevens, Thomas Michael | Director | Sold | 5770 | $0.00 |
| 2025-09-26 | Cumello, Joseph | SVP, General Mgr. Blue Planet | Sold | 1863 | $141.14 |
| 2025-09-24 | Claflin, Bruce L. | Director | Sold | 8461 | $140.12 |
| 2025-09-24 | Claflin, Bruce L. | Director | Sold | 4386 | $0.00 |
| 2025-09-20 | Kosaraju, Sheela | SVP and General Counsel | Sold | 578 | $138.37 |
| 2025-09-20 | Smith, Gary B | Director, President, CEO | Sold | 3102 | $138.37 |
| 2025-09-20 | Smith, Gary B | Director, President, CEO | Sold | 2985 | $138.37 |
| 2025-09-20 | Cumello, Joseph | SVP, General Mgr. Blue Planet | Sold | 268 | $138.37 |
| 2025-09-20 | Cumello, Joseph | SVP, General Mgr. Blue Planet | Sold | 331 | $138.37 |
| 2025-09-20 | Cumello, Joseph | SVP, General Mgr. Blue Planet | Sold | 582 | $138.37 |
| 2025-09-20 | Cumello, Joseph | SVP, General Mgr. Blue Planet | Sold | 182 | $138.37 |
| 2025-09-20 | Cumello, Joseph | SVP, General Mgr. Blue Planet | Sold | 441 | $138.37 |