Ciena (CIEN)
45.68
+0.64 (1.42%)
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Latest Headlines
Ciena (CIEN) Announces Retirement of Principal Accounting Officer Andrew C. Petrik
April 23, 2024 4:22 PM - StreetInsider
Form 8-K CIENA CORP For: Apr 22
April 23, 2024 4:19 PM - SEC Filing
Needham Assumes CIENA (CIEN) at Buy
April 22, 2024 6:50 AM - StreetInsider
Form S-8 CIENA CORP
April 18, 2024 5:05 PM - SEC Filing
Form 4 CIENA CORP For: Apr 15 Filed by: Cumello Joseph
April 17, 2024 6:06 PM - SEC Filing
Form 4 CIENA CORP For: Apr 15 Filed by: Rothenstein David M
April 17, 2024 5:56 PM - SEC Filing
Form 4 CIENA CORP For: Apr 15 Filed by: SMITH GARY B
April 17, 2024 5:50 PM - SEC Filing
HSPnet Launches High Capacity B3JS and BDMCS Networks
April 16, 2024 9:00 AM - BizWire
Form 144 CIENA CORP Filed by: McFeely Scott
April 15, 2024 4:16 PM - SEC Filing
Form 144 CIENA CORP Filed by: Cumello Joseph
April 15, 2024 4:08 PM - SEC Filing
Form 144 CIENA CORP Filed by: Rothenstein David M
April 15, 2024 4:04 PM - SEC Filing
Citi Starts CIENA (CIEN) at Sell, 'AI Opportunity Further Out'
April 12, 2024 5:13 AM - StreetInsider
Exane BNP Paribas Starts CIENA (CIEN) at Outperform
April 11, 2024 9:05 AM - StreetInsider
Blue Planet Unveils Industry’s Only Multi-Cloud Native OSS Platform
April 9, 2024 9:00 AM - BizWire
Form 4 CIENA CORP For: Apr 01 Filed by: Phipps Jason
April 3, 2024 5:16 PM - SEC Filing
Form 4 CIENA CORP For: Apr 01 Filed by: SMITH GARY B
April 3, 2024 5:11 PM - SEC Filing
Form 4 CIENA CORP For: Apr 01 Filed by: DiPerna Dino
April 3, 2024 5:04 PM - SEC Filing
Form 4 CIENA CORP For: Apr 01 Filed by: Gage Brodie
April 3, 2024 2:30 PM - SEC Filing
Form 144 CIENA CORP Filed by: Phipps Jason
April 1, 2024 4:20 PM - SEC Filing
Form 4 CIENA CORP For: Mar 30 Filed by: NETTLES PATRICK H
April 1, 2024 2:30 PM - SEC Filing
Ciena Celebrates Major Customer Milestones and Optical Leadership at OFC 2024 in San Diego
March 27, 2024 9:00 AM - BizWire
Form 8-K CIENA CORP For: Mar 21
March 26, 2024 9:51 AM - SEC Filing
Toshiba, Ciena Collaborate to Demonstrate Quantum Secure Communication at OFC
March 26, 2024 9:00 AM - BizWire
Form 4 CIENA CORP For: Mar 21 Filed by: AHMED HASSAN
March 25, 2024 6:02 PM - SEC Filing
Form 4 CIENA CORP For: Mar 21 Filed by: KUMAR DEVINDER
March 25, 2024 5:45 PM - SEC Filing
Form 4 CIENA CORP For: Mar 21 Filed by: Claflin Bruce L.
March 25, 2024 5:27 PM - SEC Filing
Form 4 CIENA CORP For: Mar 21 Filed by: FITT LAWTON W
March 25, 2024 5:24 PM - SEC Filing
Form 4 CIENA CORP For: Mar 21 Filed by: GALLAGHER PATRICK
March 25, 2024 5:18 PM - SEC Filing
Form 4 CIENA CORP For: Mar 21 Filed by: NETTLES PATRICK H
March 25, 2024 4:56 PM - SEC Filing
Form 4 CIENA CORP For: Mar 21 Filed by: NEVENS THOMAS MICHAEL
March 25, 2024 4:55 PM - SEC Filing
Form 4 CIENA CORP For: Mar 21 Filed by: Olsen Joanne Beth
March 25, 2024 4:51 PM - SEC Filing
Form 4 CIENA CORP For: Mar 21 Filed by: PUMA MARY G
March 25, 2024 4:49 PM - SEC Filing
DriveNets and Ciena Complete Joint Testing of ZR/ZR+ Solution for Network Cloud Platform
March 25, 2024 7:00 AM - PR NewsWire
Form 4 CIENA CORP For: Mar 20 Filed by: Rothenstein David M
March 22, 2024 7:47 AM - SEC Filing
Form 4 CIENA CORP For: Mar 20 Filed by: SMITH GARY B
March 21, 2024 10:00 PM - SEC Filing
Form 4 CIENA CORP For: Mar 20 Filed by: Phipps Jason
March 21, 2024 9:56 PM - SEC Filing
Form 4 CIENA CORP For: Mar 20 Filed by: PETRIK ANDREW C
March 21, 2024 9:54 PM - SEC Filing
Form 4 CIENA CORP For: Mar 20 Filed by: MOYLAN JAMES E JR
March 21, 2024 9:52 PM - SEC Filing
Form 4 CIENA CORP For: Mar 20 Filed by: Kosaraju Sheela
March 21, 2024 9:50 PM - SEC Filing
Form 4 CIENA CORP For: Mar 20 Filed by: DiPerna Dino
March 21, 2024 9:48 PM - SEC Filing
Form 4 CIENA CORP For: Mar 20 Filed by: Gage Brodie
March 21, 2024 9:43 PM - SEC Filing
Form 4 CIENA CORP For: Mar 20 Filed by: Cumello Joseph
March 21, 2024 9:42 PM - SEC Filing
Form 4 CIENA CORP For: Mar 15 Filed by: Rothenstein David M
March 19, 2024 2:05 PM - SEC Filing
Form 4 CIENA CORP For: Mar 15 Filed by: SMITH GARY B
March 19, 2024 1:41 PM - SEC Filing
Form 144 CIENA CORP Filed by: Rothenstein David M
March 15, 2024 4:43 PM - SEC Filing
Form 144 CIENA CORP Filed by: SMITH GARY B
March 15, 2024 4:40 PM - SEC Filing
Form 144 CIENA CORP Filed by: McFeely Scott
March 15, 2024 4:38 PM - SEC Filing
SEA-ME-WE 4 Enables Global Digitalization with Enhanced Connectivity Powered by Ciena
March 11, 2024 9:00 AM - BizWire
Form 10-Q CIENA CORP For: Jan 27
March 7, 2024 2:40 PM - SEC Filing
Form 8-K CIENA CORP For: Mar 07
March 7, 2024 7:04 AM - SEC Filing
Ciena (CIEN) Tops Q1 EPS by 19c
March 7, 2024 7:01 AM - StreetInsider
Ciena Reports Fiscal First Quarter 2024 Financial Results
March 7, 2024 7:00 AM - BizWire
Ciena (CIEN) March 60 straddle into quarter results
March 7, 2024 4:18 AM - StreetInsider
Ciena (CIEN) call put ratio 3 calls to 1 put into quarter results
March 6, 2024 10:48 AM - StreetInsider
Ciena (CIEN) March 60 straddle into quarter results
March 6, 2024 5:44 AM - StreetInsider
Form 4 CIENA CORP For: Mar 01 Filed by: SMITH GARY B
March 5, 2024 6:14 PM - SEC Filing
CIENA (CIEN) PT Raised to $67 at JPMorgan
March 5, 2024 6:05 AM - StreetInsider
CIENA (CIEN) PT Raised to $65 at Needham
March 4, 2024 6:17 AM - StreetInsider
Increasing unusual call option volume: GOGL SOUN OCGN AMLX CIEN NVDS SKYT TCOM
February 22, 2024 10:00 AM - StreetInsider
Form 4 CIENA CORP For: Feb 15 Filed by: Rothenstein David M
February 16, 2024 3:39 PM - SEC Filing
Form 4 CIENA CORP For: Feb 15 Filed by: SMITH GARY B
February 16, 2024 3:34 PM - SEC Filing
Form 144 CIENA CORP Filed by: McFeely Scott
February 15, 2024 4:46 PM - SEC Filing
Form 144 CIENA CORP Filed by: Rothenstein David M
February 15, 2024 4:27 PM - SEC Filing
Form SC 13G/A CIENA CORP Filed by: VANGUARD GROUP INC
February 13, 2024 5:04 PM - SEC Filing
Astound Business Solutions Launches Commercial 400G Wavelength Service across the U.S., Powered by Ciena
February 13, 2024 8:01 AM - BizWire
Form SC 13G/A CIENA CORP Filed by: FMR LLC
February 12, 2024 12:04 PM - SEC Filing
Telia Lithuania Deploys Ciena’s WaveLogic 5 Extreme for Country-wide 800Gb/s Wavelength Service
February 12, 2024 9:00 AM - BizWire
Form SC 13G/A CIENA CORP Filed by: FMR LLC
February 9, 2024 8:51 AM - SEC Filing
Ciena Announces Internet Availability of 2024 Annual Meeting Proxy Materials
February 8, 2024 11:00 AM - BizWire
Form ARS CIENA CORP For: Dec 31
February 8, 2024 10:02 AM - SEC Filing
Form DEFA14A CIENA CORP
February 8, 2024 9:58 AM - SEC Filing
Form DEF 14A CIENA CORP For: Mar 21
February 8, 2024 9:55 AM - SEC Filing
Ciena Announces Reporting Date and Web Broadcast for Fiscal First Quarter 2024 Results
February 6, 2024 9:00 AM - BizWire
Aqua Comms Announces Trans-Atlantic Subsea Spectrum Agreement with Energy Sciences Network
February 6, 2024 4:05 AM - BizWire
Form 4 CIENA CORP For: Feb 01 Filed by: SMITH GARY B
February 5, 2024 4:37 PM - SEC Filing
Form SC 13G/A CIENA CORP Filed by: BlackRock Inc.
January 30, 2024 4:09 PM - SEC Filing
Form PRE 14A CIENA CORP For: Mar 21
January 29, 2024 4:17 PM - SEC Filing
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