Form 4 for CIEN Ciena
Accepted 2026-07-17 12:30:59 ET · period of report 2026-07-15 · accession 0001998460-26-000009 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | 2026-07-17 12:30 | 2026-07-15 | CIEN | DiPerna Dino | SVP Gbl R, D | S - Sale | $449.15 | -782 | 39.6K | -2% | -$351.2K |
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 | 2026-07-15 | S | D | 391 | $449.15 | 40,015 | D | — | — | (F1) Sales were affected pursuant to Rule 10b5-1 trading plan dated 07/11/2025. (F2) Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs). |
| 2 | Common | Common Stock | 2026-07-15 | S | D | 391 | $449.15 | 39,624 | D | — | — | (F1) Sales were affected pursuant to Rule 10b5-1 trading plan dated 07/11/2025. (F2) Shares reported include unvested Restricted Stock Units (RSUs) and Performance Stock Units (PSUs). |