Form 4 for CIEN Ciena
Accepted 2025-12-17 00:00:00 ET · period of report 2025-12-15 · accession 0001251445-25-000006 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-17 | 2025-12-15 | CIEN | NEVENS THOMAS MICHAEL | Dir | S - Sale | $224.66 | -8,554 | 9,422 | -48% | -$1.92M |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-12-15 | S | D | 8,554 | $224.66 | 9,422 | D | — | — | (F1) Shares reported include unvested Restricted Stock Units (RSUs). |