Price$374.32-92.95 (-19.89%)
2026-04-142026-07-17
News · 26 weeks112+60%
2026-01-182026-07-12
Mix5090d
- Insider28(56%)
- Other16(32%)
- SEC Filings3(6%)
- Analyst1(2%)
- Earnings1(2%)
- Offering1(2%)
Latest news
25 items- INSIDERPresident, CEO Smith Gary B sold $1,243,098 worth of shares (2,952 units at $421.10) as part of a pre-agreed trading plan, decreasing direct ownership by 1% to 251,934 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP and Chief Strategy Officer Rothenstein David M sold $1,052,284 worth of shares (2,500 units at $420.91) as part of a pre-agreed trading plan, decreasing direct ownership by 1% to 182,731 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP Global Products & Supply Gage Brodie sold $538,980 worth of shares (1,200 units at $449.15) as part of a pre-agreed trading plan, decreasing direct ownership by 3% to 39,607 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP Global R&D Diperna Dino sold $351,235 worth of shares (782 units at $449.15) as part of a pre-agreed trading plan, decreasing direct ownership by 2% to 39,624 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP and General Counsel Kosaraju Sheela sold $938,461 worth of shares (2,013 units at $466.20) as part of a pre-agreed trading plan, decreasing direct ownership by 2% to 88,081 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP & Chief Financial Officer Graff Marc D. sold $58,741 worth of shares (126 units at $466.20) as part of a pre-agreed trading plan, decreasing direct ownership by 0.10% to 126,955 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP Global Sales and Marketing Phipps Jason sold $1,225,640 worth of shares (2,629 units at $466.20) as part of a pre-agreed trading plan, decreasing direct ownership by 4% to 62,382 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERPresident, CEO Smith Gary B sold $1,383,972 worth of shares (2,952 units at $468.83) as part of a pre-agreed trading plan, decreasing direct ownership by 1% to 254,886 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- PRTradr Introduces Leveraged ETFs on Ciena, Quantinuum, Rambus, Tower Semiconductor and TTM TechnologiesTradr ETFs launches five 2X long ETFs on under-the-radar tech stocksLaunches include first-to-market exposures for quantum upstart QNT and electronic manufacturer TTMINEW YORK, July 1, 2026 /PRNewswire/ -- Tradr ETFs, a provider of ETFs designed for sophisticated investors and professional traders, today launched five new leveraged ETFs on single stocks. The Cboe-listed funds seek to deliver two times long (200%) the daily performance of a specific underlying stock.The following ETFs are expected to open for trading today:Tradr 2X Long CIEN Daily ETF (Cboe: CIEX) – tracks Ciena Corporation (NYSE:CIEN)Tradr 2X Long QNT Daily ETF (Cboe: QNTU) – tracks Quantinuum Inc. (NASDAQ:QNT)Tradr 2X Long
- INSIDERSVP, General Mgr. Blue Planet Cumello Joseph sold $739,599 worth of shares (1,586 units at $466.33) as part of a pre-agreed trading plan, decreasing direct ownership by 4% to 42,872 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- INSIDERSVP & Chief Financial Officer Graff Marc D. sold $56,619 worth of shares (126 units at $449.36) as part of a pre-agreed trading plan, decreasing direct ownership by 0.10% to 127,081 units (SEC Form 4)4 - CIENA CORP (0000936395) (Issuer)
- PRTradr to Launch Leveraged ETFs on CIEN, QNT, RMBS, TSEM & TTMIThree semi stocks, a networking stalwart and a quantum computing name set to receive the Tradr treatmentNEW YORK, June 26, 2026 /PRNewswire/ -- Tradr ETFs, a provider of ETFs designed for sophisticated investors and professional traders, announced that it expects to launch five single stock leveraged ETFs on Wednesday, July 1. The Cboe-listed funds seek to deliver two times (200%) the daily performance of a specific underlying stock.Expected Tradr launches:Tradr 2X Long CIEN Daily ETF (Cboe: CIEX) – tracks Ciena Corporation (NYSE:CIEN)Tradr 2X Long QNT Daily ETF (Cboe: QNTU) – tracks Quantinuum Inc. (NASDAQ:QNT)Tradr 2X Long RMBS Daily ETF (Cboe: RMBX) – tracks Rambus Inc. (NASDAQ:RMBS)Tradr
- 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)
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.), T (AT&T Inc.), GLW (Corning Incorporated), 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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