19 insiders reported 395 Form 4 transactions for CIENA CORP (CIEN) over the past 18 months (most recent 2026-08-18). Recent activity: Rothenstein David M (SVP and Chief Strategy Officer) Sell 2,500 shares, SMITH GARY B (President, CEO) Sell 2,952 shares, Gage Brodie (SVP Global Products & Supply) Sell 1,200 shares, Graff Marc D. (SVP & Chief Financial Officer) Sell 4,995 shares, SMITH GARY B (President, CEO) Sell 2,952 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | Rothenstein David M | SVP and Chief Strategy Officer | Sell | 2,500 | $1.1M |
| 2026-08-18 | SMITH GARY B | President, CEO | Sell | 2,952 | $1.3M |
| 2026-08-18 | Gage Brodie | SVP Global Products & Supply | Sell | 1,200 | $527,088 |
| 2026-08-18 | Graff Marc D. | SVP & Chief Financial Officer | Sell | 4,995 | $2.2M |
| 2026-08-04 | SMITH GARY B | President, CEO | Sell | 2,952 | $1.1M |
| 2026-08-04 | Graff Marc D. | SVP & Chief Financial Officer | Sell | 14,441 | $5.4M |
| 2026-07-17 | SMITH GARY B | President, CEO | Sell | 2,952 | $1.2M |
| 2026-07-17 | Rothenstein David M | SVP and Chief Strategy Officer | Sell | 2,500 | $1.1M |
| 2026-07-17 | DiPerna Dino | SVP Global R&D | Sell | 391 | $175,618 |
| 2026-07-17 | Gage Brodie | SVP Global Products & Supply | Sell | 1,200 | $538,980 |
| 2026-07-17 | DiPerna Dino | SVP Global R&D | Sell | 391 | $175,618 |
| 2026-07-06 | Phipps Jason | SVP Global Sales and Marketing | Sell | 2,629 | $1.2M |
| 2026-07-06 | SMITH GARY B | President, CEO | Sell | 2,952 | $1.4M |
| 2026-07-06 | Kosaraju Sheela | SVP and General Counsel | Sell | 2,013 | $938,461 |
| 2026-07-06 | Graff Marc D. | SVP & Chief Financial Officer | Sell | 126 | $58,741 |
| 2026-06-30 | Cumello Joseph | SVP, General Mgr. Blue Planet | Sell | 1,586 | $739,599 |
| 2026-06-26 | Graff Marc D. | SVP & Chief Financial Officer | Sell | 126 | $56,619 |
| 2026-06-23 | DiPerna Dino | SVP Global R&D | Sell | 204 | $87,357 |
| 2026-06-23 | SMITH GARY B | President, CEO | Sell | 2,985 | $1.3M |
| 2026-06-23 | Rothenstein David M | SVP and Chief Strategy Officer | Sell | 679 | $290,761 |
| 2026-06-23 | Graff Marc D. | SVP & Chief Financial Officer | Sell | 199 | $85,216 |
| 2026-06-23 | Gage Brodie | SVP Global Products & Supply | Sell | 204 | $87,357 |
| 2026-06-23 | Phipps Jason | SVP Global Sales and Marketing | Sell | 735 | $314,742 |
| 2026-06-23 | Hoffman Grant | SVP Chief Supply Chain Officer | Buy | 6,517 | $0 |
| 2026-06-23 | Cumello Joseph | SVP, General Mgr. Blue Planet | Sell | 441 | $188,845 |
Source: SEC Form 4 filings · as of 2026-08-18