CIENA CORP Stock: price and insider trades · United States · SEC (Form 4)Track the CIENA CORP stock price and the full insider trade history of the company, a listed issuer based in United States. Shares are listed on the US market, under the oversight of SEC (Form 4). Operating in the Technology sector, CIENA CORP has published 732 public disclosures. Market capitalisation: €60.7bn. The latest transaction was disclosed on 18 August 2026 (Cession). Among the most active insiders: SMITH GARY B. Every trade is accessible without an account.
Analyst consensus: bullish or bearish? Analysts rate CIENA CORP Buy (bullish), based on 19 analysts. Average price target: US$565.71.
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 17,736 of 28,857 companies
FCF yld 1.3%
Earn yld 0.2%
EV/EBITDA ·
ROE 15%
Gross mgn 42%
Net mgn 2.6%
Debt/EBITDA 4.2x
Pillars 2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ Sigma AI Analysis Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 18 August 2026
All Executives732 Thresholds0 Prospectus0 Other0
Declarations 732 total
▼ President, CEO · Executives · 17 Aug 2026
2,952 shares @ US$447.7779 Common Stock SEC:0001032553-26-000035:0
▼ SVP and Chief Strategy Officer · Executives · 14 Aug 2026
2,500 shares @ US$438.10 Common Stock SEC:0001444157-26-000022:0
▼ SVP Global Products & Supply · Executives · 17 Aug 2026
1,200 shares @ US$439.24 Common Stock SEC:0001998826-26-000016:0
▼ SVP & Chief Financial Officer · Executives · 14 Aug 2026
4,995 shares @ US$430.7178 Common Stock SEC:0002080157-26-000010:0
▼ President, CEO · Executives · 3 Aug 2026
2,952 shares @ US$379.8144 0.0020% mcap 1.7% of flow Common Stock SEC:0001032553-26-000033:0
● SVP & Chief Financial Officer · Executives · 1 Aug 2026
14,441 shares @ US$377.05 0.0099% mcap 97.6% of flow Common Stock SEC:0002080157-26-000008:0
▼ SVP and Chief Strategy Officer · Executives · 15 Jul 2026
2,500 shares @ US$420.9137 0.0018% mcap 6.3% of flow Common Stock SEC:0001444157-26-000020:0
▼ SVP Global R&D · Executives · 15 Jul 2026
391 shares @ US$449.15 0.0003% mcap 5.0% of flow Common Stock SEC:0001998460-26-000009:0
▼ SVP Global R&D · Executives · 15 Jul 2026
391 shares @ US$449.15 0.0003% mcap 5.0% of flow Common Stock SEC:0001998460-26-000009:1
▼ President, CEO · Executives · 15 Jul 2026
2,952 shares @ US$421.1036 0.0021% mcap 1.9% of flow Common Stock SEC:0001032553-26-000031:0
▼ SVP Global Products & Supply · Executives · 15 Jul 2026
1,200 shares @ US$449.15 0.0009% mcap 12.6% of flow Common Stock SEC:0001998826-26-000014:0
▼ President, CEO · Executives · 1 Jul 2026
2,952 shares @ US$468.8252 0.0023% mcap 4.7% of flow Common Stock SEC:0001032553-26-000029:0
▼ SVP Global Sales and Marketing · Executives · 1 Jul 2026
2,629 shares @ US$466.20 0.0021% mcap 11.3% of flow Common Stock SEC:0001699193-26-000006:0
▼ SVP and General Counsel · Executives · 1 Jul 2026
2,013 shares @ US$466.20 0.0016% mcap 50.2% of flow Common Stock SEC:0001963781-26-000010:0
▼ SVP & Chief Financial Officer · Executives · 1 Jul 2026
126 shares @ US$466.20 0.0001% mcap 100.0% of flow Common Stock SEC:0002080157-26-000006:0
▼ SVP, General Mgr. Blue Planet · Executives · 26 Jun 2026
1,586 shares Common Stock SEC:0001963638-26-000009:0
▼ SVP & Chief Financial Officer · Executives · 24 Jun 2026
126 shares Common Stock SEC:0002080157-26-000004:0
● SVP, General Mgr. Blue Planet · Executives · 20 Jun 2026
180 shares Common Stock SEC:0001963638-26-000007:4
● SVP and General Counsel · Executives · 20 Jun 2026
198 shares Common Stock SEC:0001963781-26-000008:4
● President, CEO · Executives · 20 Jun 2026
2,985 shares Common Stock SEC:0001032553-26-000027:0
● President, CEO · Executives · 20 Jun 2026
3,102 shares Common Stock SEC:0001032553-26-000027:1
● President, CEO · Executives · 20 Jun 2026
1,743 shares Common Stock SEC:0001032553-26-000027:2
● President, CEO · Executives · 20 Jun 2026
937 shares Common Stock SEC:0001032553-26-000027:3
◆ SVP Chief Supply Chain Officer · Executives · 22 Jun 2026
6,517 shares Common Stock SEC:0001123292-26-000929:0
● SVP and Chief Strategy Officer · Executives · 20 Jun 2026
679 shares Common Stock SEC:0001444157-26-000018:0
25 of 732 declarations
Load more (707 remaining) 关于 CIENA CORP Ciena Corp. (NYSE: CIEN) 是一家美国科技公司,专注于高容量网络和电信基础设施。Ciena总部位于美国马里兰州汉诺威,设计并销售供电信运营商、云服务提供商、超大规模数据中心以及特定政府和企业客户使用的解决方案。该公司在光网络、自动化软件及相关服务领域拥有广泛布局,使其直接受益于AI工作负载、视频流量和分布式数字基础设施驱动的全球带宽需求的长期增长。
Ciena成立于1992年,在光传输领域建立了声誉,并逐渐从以硬件为中心的模式扩展到更广泛的网络平台。如今,其产品组合结合了光系统、互连、网络自动化软件和专业服务。这种演变从股权角度来看很重要,因为它拓宽了收入基础,并支持了在核心设备销售之外更丰富的软件和服务组合。
Ciena的主要业务线集中在高速光网络、路由和交换能力、软件定义自动化以及实施/支持服务。其核心技术包括相干光学、长途传输和海底网络解决方案。公司最近的通讯还强调了针对AI时代网络的创新,包括用于超大规模环境和数据中心的更高容量、更高密度的光解决方案。这具有战略重要性,因为AI基础设施需要设施内部和设施之间更密集、更快、更节能的连接。
在竞争方面,Ciena是光网络领域知名的全球参与者之一,与其它大型国际设备供应商竞争。其优势来自于深厚的技术栈、持续的研发投入以及与运营商和大型网络买家的长期合作关系。公司始终强调其提供高速连接和管理日益复杂网络架构的能力。
Ciena在全球拥有商业足迹,涵盖北美、欧洲、亚太地区以及国际海底和长途电缆线路。最近的公告包括海底连接的技术部署、AI网络计划以及在主要行业活动中展示的新光纤创新。在其2026年3月财年第一季度业绩中,Ciena报告了强劲的同比增长并上调了全年收入预期,表明需求状况正在改善且执行力强劲。因此,对于法语投资者而言,Ciena是一家在纽约证券交易所上市的美国公司,明确受益于结构性数字基础设施增长,尤其是在AI持续重塑网络投资周期的情况下。