Ciena

CIEN13F as of Jun 30, 2026 · next update ~Nov 14

Limited coverage

Only 2 funds we track own this stock, so quarterly sentiment and aggregates may be sparse.

Who's buying CIEN

Top funds mostly trimmed Ciena in Q2 (Apr⁠–⁠Jun)

Buying:

FundsInsidersCongress1

Top funds
0 of 2 bought more, 2 sold some. Largest: Mairs & Power, $1.4M (0% of its portfolio).
Insiders
No buys, 71 sales in 12 months.
Congress
1 member bought (2 trades), 0 sales in 12 months.

2 funds$2.4M held0.0% avg. weightQ2: 0 bought / 2 sold

13F reports are a snapshot as of Jun 30, 2026; funds may have traded since. Insiders often sell for personal reasons (taxes, diversification, planned sales).

Share price · market data, not from 13F reports

Q2 2026

Insider trades (Form 4)

Last 2 years · 130 filings

Date	Insider	Type	Shares	Price	Value
Oct 15, 2026	Brodie Gage VP	Sold	1,200	$344.08	$413K
Oct 15, 2026	Dino Diperna VP	Sold	890	$347.04	$309K
Oct 15, 2026	Gary B Smith President & CEO	Sold	2,952	$348.02	$1.03M
Oct 15, 2026	David M Rothenstein VP & CSO	Sold	2,500	$348.06	$870K
Oct 1, 2026	Gary B Smith President & CEO	Sold	2,952	$369.66	$1.09M
Oct 1, 2026	Sheela Kosaraju VP	Sold	2,101	$355.19	$746K
Sep 25, 2026	Joseph Cumello VP	Sold	1,586	$358.52	$569K
Sep 24, 2026	Bruce L. Claflin Director	Sold	2,857	$355.91	$1.02M
Sep 23, 2026	Thomas Michael Nevens Director	Sold	3,738	$359.04	$1.34M
Sep 15, 2026	Gary B Smith President & CEO	Sold	2,952	$330.18	$975K
Sep 15, 2026	David M Rothenstein VP & CSO	Sold	2,500	$330.48	$826K
Sep 15, 2026	Brodie Gage VP	Sold	1,200	$324.86	$390K
Sep 15, 2026	Dino Diperna VP	Sold	498	$337.43	$168K
Sep 1, 2026	Gary B Smith President & CEO	Sold	2,952	$362.90	$1.07M
Aug 14, 2026	Marc D. Graff VP & CFO	Sold	4,995	$430.72	$2.15M
Aug 14, 2026	David M Rothenstein VP & CSO	Sold	2,500	$438.10	$1.10M
Aug 17, 2026	Gary B Smith President & CEO	Sold	2,952	$447.78	$1.32M
Aug 17, 2026	Brodie Gage VP	Sold	1,200	$439.24	$527K
Aug 3, 2026	Gary B Smith President & CEO	Sold	2,952	$379.81	$1.12M
Jul 15, 2026	Gary B Smith President & CEO	Sold	2,952	$421.10	$1.24M
Jul 15, 2026	David M Rothenstein VP & CSO	Sold	2,500	$420.91	$1.05M
Jul 15, 2026	Brodie Gage VP	Sold	1,200	$449.15	$539K
Jul 15, 2026	Dino Diperna VP	Sold	782	$449.15	$351K
Jul 1, 2026	Sheela Kosaraju VP	Sold	2,013	$466.20	$938K
Jul 1, 2026	Marc D. Graff VP & CFO	Sold	126	$466.20	$59K
Jul 1, 2026	Jason Phipps VP	Sold	2,629	$466.20	$1.23M
Jul 1, 2026	Gary B Smith President & CEO	Sold	2,952	$468.83	$1.38M
Jun 26, 2026	Joseph Cumello VP	Sold	1,586	$466.33	$740K
Jun 24, 2026	Marc D. Graff VP & CFO	Sold	126	$449.36	$57K
Jun 15, 2026	Gary B Smith President & CEO	Sold	2,952	$457.02	$1.35M
Jun 15, 2026	David M Rothenstein VP & CSO	Sold	2,500	$457.07	$1.14M
Jun 15, 2026	Brodie Gage VP	Sold	1,200	$466.10	$559K
Jun 1, 2026	Gary B Smith President & CEO	Sold	2,952	$565.92	$1.67M
May 15, 2026	Gary B Smith President & CEO	Sold	2,952	$562.05	$1.66M
May 15, 2026	David M Rothenstein VP & CSO	Sold	2,500	$562.39	$1.41M
May 15, 2026	Brodie Gage VP	Sold	1,200	$570.65	$685K
May 1, 2026	Gary B Smith President & CEO	Sold	2,952	$537.74	$1.59M
Apr 15, 2026	Gary B Smith President & CEO	Sold	2,952	$467.47	$1.38M
Apr 15, 2026	David M Rothenstein VP & CSO	Sold	2,500	$467.65	$1.17M
Apr 15, 2026	Brodie Gage VP	Sold	1,200	$471.79	$566K
Apr 15, 2026	Dino Diperna VP	Sold	2,829	$471.79	$1.33M
Apr 1, 2026	Jason Phipps VP	Sold	22,014	$409.80	$9.02M
Apr 1, 2026	Sheela Kosaraju VP	Sold	2,012	$401.71	$808K
Apr 1, 2026	Gary B Smith President & CEO	Sold	2,952	$415.51	$1.23M
Mar 27, 2026	Joseph Cumello VP	Sold	1,773	$394.82	$700K
Mar 24, 2026	Brodie Gage VP	Sold	5,000	$405.00	$2.02M
Mar 16, 2026	Gary B Smith President & CEO	Sold	2,952	$359.53	$1.06M
Mar 16, 2026	David M Rothenstein VP & CSO	Sold	2,500	$345.00	$863K
Mar 2, 2026	Gary B Smith President & CEO	Sold	2,952	$354.64	$1.05M
Feb 17, 2026	David M Rothenstein VP & CSO	Sold	2,500	$300.20	$750K
Feb 17, 2026	Gary B Smith President & CEO	Sold	2,952	$299.51	$884K
Feb 2, 2026	Gary B Smith President & CEO	Sold	2,952	$265.60	$784K
Jan 15, 2026	Sheela Kosaraju VP	Sold	382	$246.23	$94K
Jan 15, 2026	Gary B Smith President & CEO	Sold	2,993	$247.65	$741K
Jan 15, 2026	Jason Phipps VP	Sold	21,383	$247.89	$5.30M
Jan 15, 2026	Dino Diperna VP	Sold	5,054	$246.23	$1.24M
Jan 9, 2026	David M Rothenstein VP & CSO	Sold	2,500	$219.28	$548K
Jan 12, 2026	Patrick Gallagher Director	Sold	11,618	$227.45	$2.64M
Jan 12, 2026	Joseph Cumello VP	Sold	11,929	$229.82	$2.74M
Jan 5, 2026	Gary B Smith President & CEO	Sold	83,552	$229.44	$19.17M
Jan 2, 2026	Sheela Kosaraju VP	Sold	1,748	$241.00	$421K
Dec 22, 2025	Gary B Smith President & CEO	Sold	6,800	$233.46	$1.59M
Oct 1, 2025	Jason Phipps VP	Sold	1,984	$143.42	$285K
Dec 15, 2025	Thomas Michael Nevens Director	Sold	8,554	$224.66	$1.92M
Dec 15, 2025	Brodie Gage VP	Sold	550	$220.84	$121K
Dec 15, 2025	David M Rothenstein VP & CSO	Sold	2,500	$220.84	$552K
Dec 3, 2025	Gary B Smith President & CEO	Sold	6,800	$192.61	$1.31M
Nov 17, 2025	Brodie Gage VP	Sold	111	$190.80	$21K
Nov 17, 2025	David M Rothenstein VP & CSO	Sold	2,500	$191.73	$479K
Nov 17, 2025	Dino Diperna VP	Sold	2,482	$190.80	$474K
Nov 10, 2025	Gary B Smith President & CEO	Sold	6,800	$209.45	$1.42M
Nov 3, 2025	Gary B Smith President & CEO	Sold	6,800	$190.45	$1.30M
Oct 15, 2025	David M Rothenstein VP & CSO	Sold	2,500	$170.22	$426K
Oct 15, 2025	Gary B Smith President & CEO	Sold	6,800	$170.25	$1.16M
Oct 15, 2025	Brodie Gage VP	Sold	350	$169.36	$59K
Oct 15, 2025	Dino Diperna VP	Sold	734	$169.36	$124K
Oct 1, 2025	Sheela Kosaraju VP	Sold	1,747	$143.42	$251K
Oct 1, 2025	Gary B Smith President & CEO	Sold	6,800	$149.88	$1.02M
Sep 26, 2025	Joseph Cumello VP	Sold	1,863	$141.14	$263K
Sep 24, 2025	Bruce L. Claflin Director	Sold	8,461	$140.12	$1.19M
Sep 15, 2025	David M Rothenstein VP & CSO	Sold	2,500	$132.00	$330K
Sep 15, 2025	Brodie Gage VP	Sold	350	$132.00	$46K
Sep 15, 2025	Gary B Smith President & CEO	Sold	6,800	$136.20	$926K
Sep 2, 2025	Gary B Smith President & CEO	Sold	6,800	$92.93	$632K
Aug 15, 2025	David M Rothenstein VP & CSO	Sold	2,500	$90.60	$226K
Aug 15, 2025	Brodie Gage VP	Sold	350	$90.94	$32K
Aug 15, 2025	Gary B Smith President & CEO	Sold	6,800	$90.54	$616K
Aug 1, 2025	Gary B Smith President & CEO	Sold	6,800	$88.82	$604K
Jul 15, 2025	Gary B Smith President & CEO	Sold	6,800	$82.23	$559K
Jul 15, 2025	David M Rothenstein VP & CSO	Sold	2,500	$82.21	$206K
Jul 15, 2025	Dino Diperna VP	Sold	734	$82.57	$61K
Jul 15, 2025	Brodie Gage VP	Sold	350	$82.57	$29K
Jul 1, 2025	Sheela Kosaraju VP	Sold	1,748	$80.50	$141K
Jul 1, 2025	Gary B Smith President & CEO	Sold	6,800	$80.35	$546K
Jul 1, 2025	Jason Phipps VP	Sold	2,325	$80.50	$187K
Jun 27, 2025	Joseph Cumello VP	Sold	2,044	$81.64	$167K
Jun 16, 2025	Gary B Smith President & CEO	Sold	6,800	$74.19	$504K
Jun 16, 2025	David M Rothenstein VP & CSO	Sold	2,500	$74.13	$185K
Jun 16, 2025	Brodie Gage VP	Sold	350	$72.60	$25K
Jun 2, 2025	Gary B Smith President & CEO	Sold	6,800	$80.62	$548K
May 15, 2025	Gary B Smith President & CEO	Sold	6,800	$79.89	$543K
May 15, 2025	Brodie Gage VP	Sold	350	$78.67	$28K
May 15, 2025	David M Rothenstein VP & CSO	Sold	2,500	$79.93	$200K
May 1, 2025	Gary B Smith President & CEO	Sold	6,800	$71.90	$489K
Apr 15, 2025	David M Rothenstein VP & CSO	Sold	2,500	$59.47	$149K
Apr 15, 2025	Brodie Gage VP	Sold	350	$58.51	$20K
Apr 15, 2025	Dino Diperna VP	Sold	734	$58.51	$43K
Apr 15, 2025	Gary B Smith President & CEO	Sold	6,800	$59.54	$405K
Apr 1, 2025	Jason Phipps VP	Sold	18,888	$59.88	$1.13M
Apr 1, 2025	Sheela Kosaraju VP	Sold	1,381	$60.51	$84K
Mar 24, 2025	David M Rothenstein VP & CSO	Sold	2,500	$68.88	$172K
Mar 17, 2025	Gary B Smith President & CEO	Sold	6,800	$65.18	$443K
Mar 17, 2025	Brodie Gage VP	Sold	350	$63.36	$22K
Mar 3, 2025	Gary B Smith President & CEO	Sold	6,800	$76.41	$520K
Feb 18, 2025	Gary B Smith President & CEO	Sold	6,800	$89.39	$608K
Feb 18, 2025	Brodie Gage VP	Sold	350	$90.16	$32K
Feb 3, 2025	Gary B Smith President & CEO	Sold	6,800	$84.86	$577K
Jan 15, 2025	Sheela Kosaraju VP	Sold	1,509	$85.91	$130K
Jan 15, 2025	Gary B Smith President & CEO	Sold	6,800	$85.29	$580K
Jan 15, 2025	Brodie Gage VP	Sold	350	$85.91	$30K
Jan 15, 2025	Dino Diperna VP	Sold	1,502	$85.91	$129K
Jan 6, 2025	Bruce L. Claflin Director	Sold	16,912	$84.96	$1.44M
Jan 2, 2025	Gary B Smith President & CEO	Sold	13,600	$83.66	$1.14M
Jan 2, 2025	Jason Phipps VP	Sold	5,648	$84.64	$478K
Dec 26, 2024	Dino Diperna VP	Sold	2,682	$87.64	$235K
Dec 26, 2024	Brodie Gage VP	Sold	350	$87.64	$31K
Dec 16, 2024	David M Rothenstein VP & CSO	Sold	3,500	$89.09	$312K
Dec 16, 2024	Joseph Cumello VP	Sold	1,289	$89.09	$115K
Nov 15, 2024	Joseph Cumello VP	Sold	1,289	$68.99	$89K
Nov 15, 2024	David M Rothenstein VP & CSO	Sold	3,500	$68.99	$241K