Price$460.00+28.37 (+6.57%)
01:00 PM07:45 PM
News · 26 weeks108+108%
2025-12-282026-06-21
Mix5890d
- Insider35(60%)
- Other16(28%)
- SEC Filings4(7%)
- Analyst1(2%)
- Earnings1(2%)
- Offering1(2%)
Latest news
25 items- INSIDERSVP Chief Supply Chain Officer Hoffman Grant was granted 6,517 shares (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSEC Form 3 filed by new insider Hoffman Grant3 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP & Chief Financial Officer Graff Marc D. covered exercise/tax liability with 199 shares, decreasing direct ownership by 0.16% to 127,207 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERPresident, CEO Smith Gary B covered exercise/tax liability with 8,767 shares, decreasing direct ownership by 3% to 257,838 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP and Chief Strategy Officer Rothenstein David M covered exercise/tax liability with 2,350 shares, decreasing direct ownership by 1% to 185,231 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP Global Sales and Marketing Phipps Jason covered exercise/tax liability with 2,366 shares, decreasing direct ownership by 4% to 65,011 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP and General Counsel Kosaraju Sheela covered exercise/tax liability with 2,013 shares, decreasing direct ownership by 2% to 90,094 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP Global Products & Supply Gage Brodie covered exercise/tax liability with 1,934 shares, decreasing direct ownership by 5% to 40,807 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP Global R&D Diperna Dino covered exercise/tax liability with 2,054 shares, decreasing direct ownership by 5% to 40,406 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP, General Mgr. Blue Planet Cumello Joseph covered exercise/tax liability with 1,717 shares, decreasing direct ownership by 4% to 44,458 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- PRTelefónica Deutschland and Blue Planet Demonstrate How AI Agents Can Accelerate 5G Network Slicing Service DesignJoint proof of concept shows how agentic AI can reduce complex service design from weeks to minutes Collaboration builds on Telefónica Deutschland’s Multi‑Domain Service Orchestration (MDSO) program Results highlight the potential of AI‑driven operations for next‑generation B2B services Telefónica Deutschland and Blue Planet, a division of Ciena (NYSE:CIEN), have successfully completed a joint proof of concept (PoC) exploring the use of AI agents to accelerate the design and fulfillment of advanced 5G network slicing services. The initiative demonstrates how agentic AI can help communications service providers address the growing operational complexity of next‑generation services
- PRCiena Strengthens Leadership Team with Key Executive AppointmentsGrant Hoffman appointed Chief Supply Chain Officer Brodie Gage named Chief Product and Technology Officer Ciena Corporation (NYSE:CIEN) today announced the appointment of Grant Hoffman as Chief Supply Chain Officer and the transition of Brodie Gage to Chief Product and Technology Officer (CPTO). Both report to President and CEO Gary Smith and serve on the company’s Executive Leadership Team. These appointments support Ciena’s continued growth by further strengthening its ability to scale operations while advancing innovation and product leadership. "As demand for our technology continues to grow, our ability to scale and optimize our supply chain is critical to delivering for our cus
- INSIDERPresident, CEO Smith Gary B sold $1,349,130 worth of shares (2,952 units at $457.02) as part of a pre-agreed trading plan, decreasing direct ownership by 1% to 266,605 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP and Chief Strategy Officer Rothenstein David M sold $1,142,672 worth of shares (2,500 units at $457.07) as part of a pre-agreed trading plan, decreasing direct ownership by 1% to 187,581 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP Global Products & Supply Gage Brodie sold $559,320 worth of shares (1,200 units at $466.10) as part of a pre-agreed trading plan, decreasing direct ownership by 3% to 42,741 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- PRBlue Planet Brings Trust to Autonomous Networks with New Configuration and Change Management SolutionImproves reliability and visualization of operational data essential for autonomous networks Turns disparate configuration changes into governed, traceable workflows with shared intelligence across the OSS Uses AI agents to detect configuration drift, manage compliance, and reduce manual review cycles Blue Planet, a division of Ciena (NYSE:CIEN), is closing the governance gap in network operations by unveiling Blue Planet Configuration and Change Management (CCM), unifying device configuration, change, and lifecycle management across multi-vendor networks. Backed by Blue Planet's deep Operations Support System (OSS) expertise, CCM replaces fragmented tools and manual processes wit
- PRCiena Corporation Announces Closing of $2.875 billion of 0.00% Convertible Senior NotesLowers Ciena's interest expense and immediately accretive to Earnings per Share Provides further operational and strategic flexibility Bond hedge and warrant structure raises effective conversion price to $1,000 per share Ciena® Corporation (NYSE:CIEN) (the "Company"), the global leader in high-speed connectivity, today announced that it has closed its previously announced private offering (the "Offering") of $2.875 billion aggregate principal amount of 0.00% convertible senior notes due 2031 (the "Notes"), which includes $375 million aggregate principal amount of Notes issued in connection with the initial purchasers' full exercise of their option (i.e. greenshoe execution). The
- PRColt and Ciena Set New Benchmark With Fastest Ever Quantum-Safe Transatlantic Data TransmissionNew York-London trial demonstrates how ultra-high-speed data can remain protected from quantum threats across 6900km of digital infrastructure Colt Technology Services (Colt), the global digital infrastructure company, and Ciena (NYSE:CIEN), the global leader in high-speed connectivity, have completed one of the fastest quantum-safe data transmissions ever demonstrated and the fastest across a transatlantic route. The landmark trial successfully protected live data running across 6900km of Colt's subsea and terrestrial network between New York and London with Ciena's WaveLogic 6 Extreme (WL6e) encryption solution1. The trial proved that data can be securely transmitted at an 800Gb Etherne
- PRCiena Corporation Announces Pricing of Upsized Convertible Senior NotesCiena® Corporation (NYSE:CIEN) (the "Company"), the global leader in high-speed connectivity, today announced that it has priced its private offering (the "Offering") of $2.5 billion aggregate principal amount of 0.00% convertible senior notes due 2031 (the "Notes"). The Notes will be fully and unconditionally guaranteed, on a senior unsecured basis, by each wholly-owned domestic subsidiary of Ciena that currently or in the future guarantees its 4.00% senior notes due 2030 or any refinancing of such notes (the "guarantees"). The size of the Offering was increased from the previously announced $2.0 billion aggregate principal amount of Notes. The Company also granted to the initial purchaser
- SECSEC Form 8-K filed by Ciena Corporation8-K - CIENA CORP (0000936395) (Filer)
- PRCiena Announces Proposed Offering of Convertible Senior NotesCiena® Corporation (NYSE:CIEN) (the "Company"), the global leader in high-speed connectivity, today announced that it intends to offer $2.0 billion aggregate principal amount of convertible senior notes due 2031 (the "Notes") in a private offering (the "Offering"). The Notes will be fully and unconditionally guaranteed, on a senior unsecured basis, by each wholly-owned domestic subsidiary of Ciena that currently or in the future guarantees its 4.00% senior notes due 2030 or any refinancing of such notes (the "guarantees"). The Company also intends to grant the initial purchasers of the Notes an option to purchase up to an additional $300.0 million aggregate principal amount of the Notes wit
- SECSEC Form 10-Q filed by Ciena Corporation10-Q - CIENA CORP (0000936395) (Filer)
- SECCiena Corporation filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits8-K - CIENA CORP (0000936395) (Filer)
- PRCiena Reports Fiscal Second Quarter 2026 Financial ResultsSummary Fiscal second quarter 2026 revenue was $1.57 billion, up 40% year-over-year Fiscal second quarter 2026 adjusted Earnings Per Share (EPS) was $1.64, an increase of 290% compared to fiscal second quarter 2025 Providing revenue guidance for fiscal third quarter 2026 of $1.625 billion plus or minus $50 million Raising revenue guidance for fiscal year 2026 to $6.3 billion plus or minus $100 million, a 32% increase YoY at the midpoint Ciena® Corporation (NYSE:CIEN) today announced financial results for its fiscal second quarter ended May 2, 2026. "Today's results reflect the strength of our portfolio, the power of our business model, and disciplined execution in a dynamic
- INSIDERPresident, CEO Smith Gary B sold $1,670,597 worth of shares (2,952 units at $565.92) as part of a pre-agreed trading plan, decreasing direct ownership by 1% to 269,557 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
CIEN FAQ
7 questionsWhat does Ciena Corporation do?
Ciena Corporation provides network hardware, software, and services that support the transport, routing, switching, aggregation, service delivery, and management of video, data, and voice traffic on communications networks worldwide. The company's Networking Platforms segment offers hardware networking products and solutions that optimized for the convergence of coherent optical transport, optical transport network switching, and packet switching. Its products include 6500 Packet-Optical Platform, 5430 Reconfigurable Switching System, Waveserver stackable interconnect system, and the 6500...Where does CIEN stock trade?
Ciena Corporation (CIEN) is listed on NYSE.What sector and industry is CIEN in?
Ciena Corporation operates in the Utilities sector, Telecommunications Equipment industry.When did Ciena Corporation go public?
Ciena Corporation (CIEN) completed its IPO in 1997.What are analysts saying about CIEN?
Ciena Corporation has had 8 recent analyst actions on file. The most recent action was from Rothschild & Co Redburn: Neutral on 2026-05-01.What companies are similar to CIEN?
Notable peers in the same industry include TMUS (T-Mobile US Inc.), VZ (Verizon Communications Inc.), GLW (Corning Incorporated), T (AT&T Inc.), AMX (America Movil S.A.B. de C.V.). Compare CIEN side-by-side with any of them on Quantisnow.How can I track CIEN on Quantisnow?
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