List of insiders holdings for CIENA CORP:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | HJARTARSON GUDMUNDUR SrVP and GM Broadband Access | 2004-12-22 12:21:02 | 1,376,535 0 | 1,376,535 | Form 4 |
| 2 | CHADDICK STEVE W Sr.VP, Chief Strategy Officer | 2005-05-31 14:43:21 | 584,875 0 | 584,875 | Form 4 |
| 3 | MOYLAN JAMES E JR SVP Finance, CFO | 2025-06-24 13:45:55 | 225,045 152,120 | 377,165 | Form 4 |
| 4 | JEFFERY NICHOLAS S SVP, Worldwide Sales | 2003-12-11 16:41:33 | 319,000 0 | 319,000 | Form 4 |
| 5 | SMITH GARY B President, CEO | 2026-01-20 10:51:28 | 304,892 0 | 304,892 | Form 4 |
| 6 | Locoh-Donou Francois Chief Operating Officer | 2017-03-22 20:00:43 | 282,568 0 | 282,568 | Form 4 |
| 7 | O NEIL ROBERT A VP Sales, Data Networking Grp | 2005-01-05 11:40:20 | 231,012 0 | 231,012 | Form 4 |
| 8 | SMITH ARTHUR D Sr. VP, Chief Integration | 2010-07-02 16:51:14 | 220,460 0 | 220,460 | Form 4 |
| 9 | Morin Philippe SVP, Global Sales & Field Ops | 2015-09-23 13:25:39 | 215,988 0 | 215,988 | Form 4 |
| 10 | Rothenstein David M SVP and Chief Strategy Officer | 2026-01-13 17:26:09 | 202,194 0 | 202,194 | Form 4 |
| 11 | NETTLES PATRICK H Executive Chairman | 2025-03-24 17:57:54 | 165,745 0 | 165,745 | Form 4 |
| 12 | Aquino Michael Gerald SR VP. Global Field Operations | 2011-06-23 16:17:14 | 152,721 0 | 152,721 | Form 4 |
| 13 | FITT LAWTON W Director | 2025-03-31 17:05:17 | 129,171 0 | 129,171 | Form 4 |
| 14 | Graff Marc D. SVP & Chief Financial Officer | 2025-12-18 18:19:23 | 127,605 0 | 127,605 | Form 4 |
| 15 | FRODSHAM JAMES SR. VP, Chief Strategy Officer | 2019-06-24 11:20:00 | 126,487 0 | 126,487 | Form 4 |
| 16 | CASH HARVEY B Director | 2018-04-05 13:38:49 | 113,459 0 | 113,459 | Form 4 |
| 17 | Dodd James Richard JR SVP, Global Marketing | 2014-10-16 16:52:08 | 107,334 0 | 107,334 | Form 4 |
| 18 | LEON JESUS Sr.V.P., and Chief Dev Officer | 2004-06-04 10:46:21 | 100,000 0 | 100,000 | Form 4 |
| 19 | Kosaraju Sheela SVP and General Counsel | 2026-01-20 13:56:56 | 96,131 0 | 96,131 | Form 4 |
| 20 | Rowny Michael J Director | 2018-04-05 13:57:34 | 95,917 0 | 95,917 | Form 4 |
| 21 | Phipps Jason SVP Global Sales and Marketing | 2026-01-20 10:49:04 | 91,765 0 | 91,765 | Form 4 |
| 22 | NACHBAR DAVID R SVP & Chief HR Officer | 2011-12-19 20:47:11 | 88,190 0 | 88,190 | Form 4 |
| 23 | COLLIER JAMES SrVP, Worldwide Sales | 2006-03-13 20:19:41 | 87,502 0 | 87,502 | Form 4/A |
| 24 | McFeely Scott SVP, Networking Platforms | 2023-10-17 18:59:43 | 85,054 0 | 85,054 | Form 4 |
| 25 | OGONEK EDWARD A Senior Vice President, MESG | 2003-12-11 13:57:48 | 80,000 0 | 80,000 | Form 4 |
| 26 | HAMILTON RICK SVP, Software and Services | 2022-12-22 16:40:49 | 77,190 0 | 77,190 | Form 4 |
| 27 | ALEXANDER STEPHEN B SVP, Chief Technology Officer | 2023-01-19 17:48:19 | 70,561 0 | 70,561 | Form 4 |
| 28 | OBRIEN JUDITH M Director | 2022-04-07 14:06:47 | 68,341 0 | 68,341 | Form 4 |
| 29 | Starke Marcus H SVP, Chief Marketing Officer | 2016-12-23 11:55:43 | 67,695 0 | 67,695 | Form 4 |
| 30 | Claflin Bruce L. Director | 2025-09-26 11:37:22 | 50,238 11,136 | 61,374 | Form 4 |
| 31 | Yang Mary SVP, Chief Strategy Officer | 2021-12-22 16:12:32 | 56,619 0 | 56,619 | Form 4 |
| 32 | Gage Brodie SVP Global Products & Supply | 2025-12-23 14:28:09 | 53,273 0 | 53,273 | Form 4 |
| 33 | GALLAGHER PATRICK Director | 2026-01-13 16:51:57 | 50,184 0 | 50,184 | Form 4 |
| 34 | MEDINA MANUEL D Director | 2012-10-02 16:55:45 | 50,000 0 | 50,000 | Form 4 |
| 35 | Cumello Joseph SVP, General Mgr. Blue Planet | 2026-01-13 16:40:12 | 49,475 0 | 49,475 | Form 4 |
| 36 | DiPerna Dino SVP Global R&D | 2026-01-16 14:32:04 | 47,341 0 | 47,341 | Form 4 |
| 37 | STEVENSON RUSSELL B JR SR. VP, GENERAL COUNSEL | 2008-08-04 16:18:22 | 45,329 0 | 45,329 | Form 4 |
| 38 | BRADLEY STEPHEN P Director | 2011-04-08 16:20:45 | 40,345 0 | 40,345 | Form 4/A |
| 39 | Olsen Joanne Beth Director | 2025-03-31 12:51:18 | 34,398 0 | 34,398 | Form 4 |
| 40 | PETRIK ANDREW C VP, CONTROLLER | 2024-12-19 15:52:53 | 32,804 0 | 32,804 | Form 4 |
| 41 | CHINNICI JOSEPH R SR VP FINANCE, CFO | 2007-12-21 15:38:08 | 32,067 0 | 32,067 | Form 4 |
| 42 | KUMAR DEVINDER Director | 2025-03-31 12:18:39 | 28,952 0 | 28,952 | Form 4 |
| 43 | AHMED HASSAN Director | 2025-03-31 11:21:40 | 23,420 0 | 23,420 | Form 4 |
| 44 | DAVIS DON H JR Director | 2005-03-18 10:26:26 | 20,000 0 | 20,000 | Form 4 |
| 45 | DILLON JOHN R Director | 2004-03-12 15:34:54 | 20,000 0 | 20,000 | Form 4 |
| 46 | FATHERS WILLIAM D Director | 2018-04-05 13:42:33 | 12,433 0 | 12,433 | Form 4 |
| 47 | PUMA MARY G Director | 2025-03-31 17:43:18 | 10,872 0 | 10,872 | Form 4 |
| 48 | NEVENS THOMAS MICHAEL Director | 2025-12-17 14:45:50 | 9,422 0 | 9,422 | Form 4 |
| 49 | TAYLOR GERALD H Director | 2008-03-28 15:07:37 | 7,856 0 | 7,856 | Form 4 |
| 50 | CLAFLIN BRUCE L Director | 2007-03-16 12:01:42 | 5,392 0 | 5,392 | Form 4 |
| 51 | PLATINUM INVESTMENT MANAGEMENT LTD 10% Owner | 2016-02-11 17:32:53 | 0 0 | 0 | Form 13G |