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Ciena Corp. 
 MD
  SEC # 936395

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3,363  SEC Filings
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  from  12/12/96  to  4/18/24  (Yesterday)

  List All Filings  or
  Filer / Offerer   Owner / Insider   Issuer / Subject Company   Filing Agent   
 
Most-Recent Filing:    ‘S-8’ — Registration Statement – Securities for an Employee Benefit Plan — Form S-8 — Filed as:  Filer / Offerer 
 
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notifications of all
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Filings
involving  Ciena Corp. 

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Forms
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, Documents
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& Exhibits
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 in  640 Filings
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 Filed as:  Filer / Offerer  or  Owner / Insider


        
Latest Filing  Type    Category    Description        Documents
     
4/18/24 New Document this Past Month!S-8Registration:  Registration Statements – Securities for Certain Employee Benefit Plans — Form S-8  New Document this Past Month! 25
3/26/24 New Document this Past Month!8-KUpdate:  Current Reports — Form 8-K  New Document this Past Month!  — Press Releases
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& Conference Calls
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 — Financial Reports
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255

8-K Items: 
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10/25/23
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  Business & Operations: 
Entry into a Material Definitive Agreement — Item 1.01 — ‘EX-10’
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40
10/25/23"Termination of a Material Definitive Agreement — Item 1.02 — ‘EX-10’
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2
8/3/15 OLD
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  Financial Info: 
Completion of Acquisition or Disposition of Assets — Item 2.01  OLD  — ‘EX-2’
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4
3/7/24"Results of Operations and Financial Condition — Item 2.02 — Financial Reports
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81
10/25/23"Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant — Item 2.03 — ‘EX-10’
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17
9/8/10 OLD"Cost Associated with Exit or Disposal Activities — Item 2.05  OLD  — ‘EX-2’
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4
4/17/09 OLD"Material Impairments — Item 2.06  OLD  — ‘EX-2’
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2
12/12/13 OLD
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  Securities & Trading: 
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing — Item 3.01  OLD 1
12/19/12 OLD"Unregistered Sales of Equity Securities — Item 3.02  OLD  — ‘EX-1’
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8
1/2/08 OLD"Material Modifications to Rights of Security Holders — Item 3.03  OLD  — ‘EX-4’
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3
3/26/24 New Document this Past Month!
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  Governance & Management: 
Changes in Control of Registrant — Item 5.01  New Document this Past Month! 1
3/26/24 New Document this Past Month!"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers — Item 5.02  New Document this Past Month!  — List of Directors & Officers
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39
1/27/23 OLD"Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year — Item 5.03  OLD  — ‘EX-3’
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6
4/3/23 OLD"Submission of Matters to a Vote of Security Holders — Item 5.07  OLD 16
10/3/23
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  Disclosures: 
Regulation FD Disclosure — Item 7.01 — ‘EX-99’
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8
11/22/22 OLD
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  Events: 
Other Events — Item 8.01  OLD 33
3/26/24 New Document this Past Month!
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  Financials: 
Financial Statements and Exhibits — Item 9.01  New Document this Past Month!  — Financial Reports
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161

3/7/2410-QUpdate:  Quarterly Reports — Form 10-Q — Financial Reports
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83
2/8/24ARSUpdate:  Annual Reports to Security Holders15
2/8/24DEFA14AProxy:  Definitive Additional Proxy Soliciting Materials — Schedule 14A32
2/8/24DEF 14AProxy:  Definitive Proxy Statements — Schedule 14A — Financial Reports
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27
1/29/24PRE 14AProxy:  Preliminary Proxy Statements — Schedule 14A — Financial Reports
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7
12/15/2310-KUpdate:  Annual Reports — Form 10-K — Financial Reports
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30
5/31/23SDUpdate:  Specialized Disclosure Reports re: Uses of Conflict Minerals — Form SD10
4/23/20 OLDCORRESPComment:  Comment-Response and Other Letters to the SEC  [ a.k.a. COVER ]  OLD  — All Correspondence with the SEC
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13
10/24/19 OLDCT ORDERSEC:  SEC Confidential Treatment Orders  OLD 2
8/2/17 OLD425Registration:  Prospectuses and Communications – Mergers  OLD 28
7/31/17 OLDSC TO-IOwnership:  Tender-Offer Statements by Issuers — Schedule TO  OLD 15
7/31/17 OLDEFFECTSEC:  SEC Notices of Effectiveness  OLD 5
7/28/17 OLD424B3Registration:  Prospectuses – New Facts or Events  OLD 4
7/14/17 OLDS-4Registration:  Registration Statements – Securities for Mergers — Form S-4  OLD 22
9/21/15 OLDPOS AMRegistration:  Post-Effective Amendments of Registration Statements  OLD 8
8/12/15 OLDSC 13DOwnership:  Statements of Acquisitions of Beneficial Ownership by “Active” Investors — Schedule 13D  OLD 3
5/13/15 OLD3Ownership:  Initial Statements of Beneficial Ownership of Securities by Insiders — Form 3  OLD 2
12/20/13 OLDCERTNYSTrading:  Certification by the NYSE Approving a Listing — Form CERT  OLD 1
12/20/13 OLD8-A12BRegistration:  Registration Statement for a Class of Securities — Form 8-A  OLD 1
12/13/13 OLD25Trading:  Notice by an Issuer of the Removal from Listing and Registration on a Securities Exchange of Matured, Redeemed or Retired Securities — Form 25  OLD 1
12/9/10 OLDS-8 POSRegistration:  Post-Effective Amendments of Form S-8 Registrations  OLD 13
6/4/10 OLDPOSASRRegistration:  Post-Effective Amendment of an Automatic Shelf Registration Statement — Form S-3/F-3ASR  OLD 1
3/18/08 OLDREGDEXRegistration:  Notices of Exempt Offerings of Securities — Form D  OLD 3
3/4/08 OLDS-3ASRRegistration:  Automatic Shelf Registration Statements by Well-Known Issuers — Form S-3  OLD 3
6/6/07 OLDFWPRegistration:  Prospectuses – Free Writing  OLD 3
6/6/07 OLD424B5Registration:  Prospectuses – Primary Offerings and Shelf Securities – New Facts or Events  OLD 4
9/26/03 OLDS-3Registration:  Registration Statements – Securities for Transactions — Form S-3  OLD 6
12/12/02 OLDSC TO-COwnership:  Tender-Offer Communication by an Issuer or Third Party — Schedule TO  OLD 1
2/6/01 OLD424B4Registration:  Prospectuses – Info Previously Omitted & New Facts or Events  OLD 4
2/5/01 OLDS-3MEFRegistration:  Registration Statement to Add Securities to a Prior Form S-3 Registration  OLD 1
1/30/98 OLDPRER14AProxy:  Preliminary Revised Proxy Soliciting Material — Schedule 14A  OLD 1
7/1/97 OLDS-1Registration:  Registration Statements (General Form) — Form S-1  OLD 10
1/13/97 OLD8-A12GRegistration:  Registration Statement for a Class of Securities — Form 8-A  OLD 1

General Exhibits: 
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4/18/24 New Exhibit this Past Month!EX-23Consents of Experts and Counsel  New Exhibit this Past Month! 136
4/18/24 New Exhibit this Past Month!EX-FILING FEESFiling Fees  New Exhibit this Past Month! 1
4/18/24 New Exhibit this Past Month!EX-5Opinions of Counsel re: Legality  New Exhibit this Past Month! 50
3/26/24 New Exhibit this Past Month!EX-10Material Contracts  New Exhibit this Past Month! 175
12/15/23EX-97Clawback Policy re: Recovery of Erroneously Awarded Compensation1
12/15/23EX-21Subsidiaries Lists24
5/31/23EX-1Underwriting Agreements and Conflict Minerals Reports  (and mislabeled “1st Exhibits”)21
1/27/23 OLDEX-3Articles of Incorporation/Organization and Bylaws  OLD 14
1/18/22 OLDEX-4Instruments, Including Indentures, Defining the Rights of Security Holders  OLD 32
6/29/17 OLDEX-8Opinions of Counsel re: Tax Matters  OLD 16
6/29/17 OLDEX-24Power of Attorney  OLD 1
6/29/17 OLDEX-25Statements of Eligibility to Act as a Trustee — Forms T-1 & T-2  OLD 4
5/4/15 OLDEX-2Plans of Acquisitions, Reorganizations, Arrangements, Liquidations and Successions  OLD 20

Additional Exhibits: 
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3/7/24EX-99Miscellaneous Exhibits, such as Press Releases — Press Releases
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& Conference Calls
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294

Financials: 
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3/26/24 New Report this Past Month!XML  &  R#IDEA Financial Reports Info  New Report this Past Month!  — Financial Reports
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4,791
3/26/24 New Workbook this Past Month!EXCELIDEA Workbooks of Financial Reports Info  New Workbook this Past Month!  — Workbooks of Financial Reports
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104
3/26/24 New Exhibit this Past Month!EX-101.*XBRL Data  (XBRL Files)  New Exhibit this Past Month! 463
3/26/24 New Exhibit this Past Month!JSONXBRL Instances as JavaScript Object Notation Data  (JSON Files)  New Exhibit this Past Month! 63
3/26/24 New Folder this Past Month!ZIPXBRL Zipped Folders
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  (Folders of XBRL Files)  New Folder this Past Month! 
98
3/7/24EX-31Certifications — §302 – SOA’02165
3/7/24EX-32Certifications — §906 – SOA’02167
12/22/17 OLDEX-12Statements re: Computations of Ratios  OLD 14
12/7/00 OLDEX-27Financial Data Schedules {Pre-XBRL}  OLD  — Financial Reports
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22
2/6/98 OLDEX-11Statements re: Computations of Earnings Per Share  OLD 6

Graphics: 
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4/18/24 New Graphic this Past Month!GRAPHICPhotos, Images and Graphs  New Graphic this Past Month! 1,707


Forms
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, Documents
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& Exhibits
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 in  2,752 Filings
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 Filed re:  Issuer / Subject Company


        
New Filing!  List all Money Managers that own this Security Issuer:  CUSIP 171779
 

        
Latest Filing  Type    Category    Description        Documents
     
4/17/24 New Document this Past Month!4Ownership:  Statements of Changes in Beneficial Ownership of Securities by Insiders — Form 4  New Document this Past Month! 2,443
4/15/24 New Document this Past Month!144Ownership:  Notices of Proposed Sales of Securities by Insiders — Form 144  New Document this Past Month! 61
2/13/24SC 13GOwnership:  Statements of Acquisitions of Beneficial Ownership by “Passive” Investors — Schedule 13G150
10/31/233Ownership:  Initial Statements of Beneficial Ownership of Securities by Insiders — Form 350
8/2/17 OLD425Registration:  Prospectuses and Communications – Mergers  OLD 10
7/31/17 OLDSC TO-IOwnership:  Tender-Offer Statements by Issuers — Schedule TO  OLD 15
6/6/07 OLDFWPRegistration:  Prospectuses – Free Writing  OLD 3
12/12/02 OLDSC TO-COwnership:  Tender-Offer Communication by an Issuer or Third Party — Schedule TO  OLD 1
9/16/98 OLDSC 13DOwnership:  Statements of Acquisitions of Beneficial Ownership by “Active” Investors — Schedule 13D  OLD 3

Letters: 
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4/27/20 OLDLETTERComment and Other Letters from the SEC  [ a.k.a. UPLOAD ]  OLD  — All Correspondence with the SEC16
4/27/20 OLDTEXT-EXTRACTComment and Other Letters from the SEC – PDFs’ Text  [ a.k.a. LETTER ]  OLD 2

General Exhibits: 
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10/31/23EX-24Powers of Attorney35
8/2/17 OLDEX-4Instrument Defining the Rights of Security Holders  OLD 1
4/30/02 OLDEX-5Opinion of Counsel re: Legality  OLD 1
7/9/98 OLDEX-3Articles of Incorporation/Organization and Bylaws  OLD 2
7/9/98 OLDEX-2Plans of Acquisitions, Reorganizations, Arrangements, Liquidations and Successions  OLD 2

Additional Exhibits: 
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7/31/17 OLDEX-99Miscellaneous Exhibits, such as Press Releases  OLD 68

Graphics: 
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7/31/17 OLDGRAPHICPhotos, Images and Graphs  OLD 88


        

Filings History

Year    # of Filings
In descending order
2024 62
2023 196
2022 153
2021 156
2020 184
2019 191
2018 192
2017 218
2016 169
2015 205
2014 158
2013 165
2012 142
2011 143
2010 145
2009 113
2008 120
2007 125
2006 95
2005 41
2004 86
2003 67
2002 56
2001 27
2000 17
1999 19
1998 20
1997 97
1996 1

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