Ciena (CIEN)
321.00
+3.54 (1.12%)
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CIENA (CIEN) PT Lowered to $394 at UBS on Group Multiple Compression
September 4, 2026 8:49 AM - StreetInsider
CIENA (CIEN) PT Lowered to $425 at Morgan Stanley
September 4, 2026 8:23 AM - StreetInsider
CIENA (CIEN) PT Lowered to $605 at JPMorgan
September 4, 2026 8:10 AM - StreetInsider
CIENA (CIEN) PT Lowered to $400 at TD Cowen
September 4, 2026 7:53 AM - StreetInsider
CIENA (CIEN) Reiterated at Buy by Stifel on Beat-and-Raise Quarter, Early Guidance
September 4, 2026 7:14 AM - StreetInsider
CIENA (CIEN) PT Lowered to $347 at B.Riley
September 4, 2026 5:28 AM - StreetInsider
CIENA (CIEN) PT Lowered to $525 at Rosenblatt, 'We're buying this dip'
September 4, 2026 5:07 AM - StreetInsider
CIENA (CIEN) PT Lowered to $475 at Barclays
September 4, 2026 4:22 AM - StreetInsider
Form 10-Q CIENA CORP For: Aug 01
September 3, 2026 3:57 PM - SEC Filing
CIENA (CIEN) PT Lowered to $375 at Evercore ISI
September 3, 2026 3:07 PM - StreetInsider
CIENA (CIEN) PT Lowered to $520 at Needham, 'We would be buyers on weakness'
September 3, 2026 3:04 PM - StreetInsider
CIENA (CIEN) PT Raised to $600 at Raymond James
September 3, 2026 2:48 PM - StreetInsider
Form SCHEDULE 13G/A CIENA CORP Filed by: JPMORGAN CHASE & CO
September 3, 2026 1:10 PM - SEC Filing
Ciena beats estimates on strong AI-driven demand, shares rise
September 3, 2026 7:35 AM - StreetInsider
Form 8-K CIENA CORP For: Sep 03
September 3, 2026 7:08 AM - SEC Filing
Ciena (CIEN) Tops Q3 EPS by 39c, Offers Guidance
September 3, 2026 7:08 AM - StreetInsider
Ciena Reports Fiscal Third Quarter 2026 Financial Results
September 3, 2026 7:00 AM - BizWire
Ciena fiscal Q3 preview: Analysts highlight key focus areas into today's earnings
September 3, 2026 4:30 AM - StreetInsider
Form 4 CIENA CORP For: Sep 01 Filed by: SMITH GARY B
September 2, 2026 6:36 PM - SEC Filing
Ciena (CIEN) call put ratio 1 call to 1.6 puts into quarter results
September 2, 2026 10:54 AM - StreetInsider
CIENA (CIEN) PT Lowered to $413 at B.Riley
August 31, 2026 9:34 AM - StreetInsider
Investors should buy this optical stock into this week's earnings: Rosenblatt
August 29, 2026 4:00 PM - StreetInsider
Needham Reiterates Buy Rating on CIENA (CIEN)
August 26, 2026 6:16 AM - StreetInsider
New Ciena Research: Service Providers Expect High-Capacity AI Services and MOFN to Fuel Revenue Growth, But Network Upgrades are Needed
August 25, 2026 9:00 AM - BizWire
Rosenblatt: 'We would own CIEN into the September 3 print'
August 24, 2026 5:19 AM - StreetInsider
CIENA (CIEN) PT Lowered to $550 at BofA Securities
August 20, 2026 5:14 AM - StreetInsider
Northland Upgrades CIENA (CIEN) to Outperform
August 19, 2026 6:51 AM - StreetInsider
Form 4 CIENA CORP For: Aug 14 Filed by: Graff Marc D.
August 18, 2026 6:30 PM - SEC Filing
Form 4 CIENA CORP For: Aug 14 Filed by: Rothenstein David M
August 18, 2026 5:04 PM - SEC Filing
Form 4 CIENA CORP For: Aug 17 Filed by: SMITH GARY B
August 18, 2026 4:47 PM - SEC Filing
Form 4 CIENA CORP For: Aug 17 Filed by: Gage Brodie
August 18, 2026 3:54 PM - SEC Filing
CIENA (CIEN) PT Lowered to $575 at TD Cowen
August 18, 2026 8:15 AM - StreetInsider
Form 144 CIENA CORP Filed by: Gage Brodie
August 17, 2026 4:15 PM - SEC Filing
Form 144 CIENA CORP Filed by: Rothenstein David M
August 14, 2026 4:36 PM - SEC Filing
Form 144 CIENA CORP Filed by: Graff Marc D.
August 14, 2026 4:34 PM - SEC Filing
Form SCHEDULE 13G/A CIENA CORP Filed by: FMR LLC
August 6, 2026 10:18 AM - SEC Filing
Ciena Announces Reporting Date and Web Broadcast for Fiscal Third Quarter 2026 Results
August 6, 2026 9:00 AM - BizWire
Roundhill Investments Launches First-Ever Neocloud ETF (NCLD) and Photonics & Optics ETF (LYTE)
August 6, 2026 8:31 AM - PR NewsWire
e& UAE Unveils Future-Ready DWDM Network Powered by Ciena’s High-Speed Connectivity Solutions
August 5, 2026 9:00 AM - BizWire
Form 4 CIENA CORP For: Aug 01 Filed by: Graff Marc D.
August 4, 2026 6:07 PM - SEC Filing
Form 4 CIENA CORP For: Aug 03 Filed by: SMITH GARY B
August 4, 2026 5:05 PM - SEC Filing
Quantum Corridor, Ciena, and Toshiba Complete World’s First 1.6 Tb/s Quantum-Safe Optical Encryption Milestone on Live Commercial Network
August 4, 2026 9:00 AM - BizWire
Needham Reiterates Buy Rating on CIENA (CIEN)
July 28, 2026 5:23 AM - StreetInsider
Form 4 CIENA CORP For: Jul 15 Filed by: SMITH GARY B
July 17, 2026 2:13 PM - SEC Filing
Form 4 CIENA CORP For: Jul 15 Filed by: Rothenstein David M
July 17, 2026 12:42 PM - SEC Filing
Form 4 CIENA CORP For: Jul 15 Filed by: Gage Brodie
July 17, 2026 12:35 PM - SEC Filing
Form 4 CIENA CORP For: Jul 15 Filed by: DiPerna Dino
July 17, 2026 12:31 PM - SEC Filing
Form 144 CIENA CORP Filed by: SMITH GARY B
July 15, 2026 5:21 PM - SEC Filing
Form 144 CIENA CORP Filed by: Rothenstein David M
July 15, 2026 4:25 PM - SEC Filing
Form 144 CIENA CORP Filed by: Gage Brodie
July 15, 2026 4:07 PM - SEC Filing
Form 144 CIENA CORP Filed by: DiPerna Dino
July 15, 2026 4:05 PM - SEC Filing
Stifel says AI infrastructure remains supply-gated into earnings
July 10, 2026 5:35 AM - StreetInsider
Form 4 CIENA CORP For: Jul 01 Filed by: Kosaraju Sheela
July 6, 2026 6:26 PM - SEC Filing
Form 4 CIENA CORP For: Jul 01 Filed by: Graff Marc D.
July 6, 2026 6:18 PM - SEC Filing
Form 4 CIENA CORP For: Jul 01 Filed by: Phipps Jason
July 6, 2026 4:55 PM - SEC Filing
Form 4 CIENA CORP For: Jul 01 Filed by: SMITH GARY B
July 6, 2026 4:33 PM - SEC Filing
Form 144 CIENA CORP Filed by: Graff Marc D.
July 1, 2026 5:00 PM - SEC Filing
Form 144 CIENA CORP Filed by: Kosaraju Sheela
July 1, 2026 4:11 PM - SEC Filing
Form 144 CIENA CORP Filed by: Phipps Jason
July 1, 2026 4:10 PM - SEC Filing
Tradr Introduces Leveraged ETFs on Ciena, Quantinuum, Rambus, Tower Semiconductor and TTM Technologies
July 1, 2026 6:46 AM - PR NewsWire
Form 4 CIENA CORP For: Jun 26 Filed by: Cumello Joseph
June 30, 2026 2:34 PM - SEC Filing
Form 4 CIENA CORP For: Jun 24 Filed by: Graff Marc D.
June 26, 2026 4:56 PM - SEC Filing
Form 144 CIENA CORP Filed by: Cumello Joseph
June 26, 2026 4:26 PM - SEC Filing
Tradr to Launch Leveraged ETFs on CIEN, QNT, RMBS, TSEM & TTMI
June 26, 2026 8:00 AM - PR NewsWire
Form 144 CIENA CORP Filed by: Graff Marc D.
June 24, 2026 4:33 PM - SEC Filing
Form 4 CIENA CORP For: Jun 22 Filed by: Hoffman Grant
June 23, 2026 2:59 PM - SEC Filing
Form 3 CIENA CORP For: Jun 22 Filed by: Hoffman Grant
June 23, 2026 2:59 PM - SEC Filing
Form 4 CIENA CORP For: Jun 20 Filed by: Graff Marc D.
June 23, 2026 1:59 PM - SEC Filing
Form 4 CIENA CORP For: Jun 20 Filed by: SMITH GARY B
June 23, 2026 1:53 PM - SEC Filing
Form 4 CIENA CORP For: Jun 20 Filed by: Rothenstein David M
June 23, 2026 1:52 PM - SEC Filing
Form 4 CIENA CORP For: Jun 20 Filed by: Phipps Jason
June 23, 2026 1:49 PM - SEC Filing
Form 4 CIENA CORP For: Jun 20 Filed by: Kosaraju Sheela
June 23, 2026 1:46 PM - SEC Filing
Form 4 CIENA CORP For: Jun 20 Filed by: Gage Brodie
June 23, 2026 1:40 PM - SEC Filing
Form 4 CIENA CORP For: Jun 20 Filed by: DiPerna Dino
June 23, 2026 1:37 PM - SEC Filing
Form 4 CIENA CORP For: Jun 20 Filed by: Cumello Joseph
June 23, 2026 1:33 PM - SEC Filing
Telefónica Deutschland and Blue Planet Demonstrate How AI Agents Can Accelerate 5G Network Slicing Service Design
June 23, 2026 9:00 AM - BizWire
Ciena names new supply chain and product technology chiefs
June 22, 2026 9:01 AM - StreetInsider
Ciena Strengthens Leadership Team with Key Executive Appointments
June 22, 2026 9:00 AM - BizWire
Form 4 CIENA CORP For: Jun 15 Filed by: SMITH GARY B
June 17, 2026 6:00 PM - SEC Filing
Form 4 CIENA CORP For: Jun 15 Filed by: Rothenstein David M
June 17, 2026 5:47 PM - SEC Filing
Form 4 CIENA CORP For: Jun 15 Filed by: Gage Brodie
June 17, 2026 5:35 PM - SEC Filing
Blue Planet Brings Trust to Autonomous Networks with New Configuration and Change Management Solution
June 17, 2026 9:00 AM - BizWire
Form 144 CIENA CORP Filed by: Rothenstein David M
June 15, 2026 4:52 PM - SEC Filing
Form 144 CIENA CORP Filed by: Gage Brodie
June 15, 2026 4:04 PM - SEC Filing
Form 8-K CIENA CORP For: Jun 08
June 11, 2026 4:22 PM - SEC Filing
Ciena closes $2.875 billion convertible notes offering
June 11, 2026 4:15 PM - StreetInsider
Ciena Corporation Announces Closing of $2.875 billion of 0.00% Convertible Senior Notes
June 11, 2026 4:15 PM - BizWire
Colt and Ciena complete quantum-safe transatlantic data transmission trial
June 10, 2026 5:56 AM - StreetInsider
Colt and Ciena Set New Benchmark With Fastest Ever Quantum-Safe Transatlantic Data Transmission
June 10, 2026 4:00 AM - BizWire
Ciena prices $2.5 billion convertible notes offering, up from $2 billion
June 8, 2026 10:45 PM - StreetInsider
Ciena Corporation Announces Pricing of Upsized Convertible Senior Notes
June 8, 2026 10:45 PM - BizWire
Buy weakness in this networking stock: Wolfe
June 8, 2026 12:00 PM - StreetInsider
Form 8-K CIENA CORP For: Jun 08
June 8, 2026 7:08 AM - SEC Filing
Ciena plans $2 billion convertible notes offering
June 8, 2026 7:00 AM - StreetInsider
Ciena Announces Proposed Offering of Convertible Senior Notes
June 8, 2026 7:00 AM - BizWire
CIENA (CIEN) PT Raised to $607 at Barclays
June 8, 2026 3:39 AM - StreetInsider
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