CIENA CORP — 4 Filings
2,601 4 filings on record
This page lists all 4 filings submitted to the SEC by CIENA CORP (CIEN), sorted by most recent first. Each row links to the full filing on EdgarLookup. CIENA CORP has filed 2,601 4 documents with the SEC since 2020. To view all SEC filings by CIENA CORP, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
25
3
3/A
4
4/A
424B3
424B4
424B5
425
8-A12B
8-A12G
8-K
8-K/A
ARS
CERTNYS
CORRESP
CT ORDER
DEF 14A
DEFA14A
EFFECT
FWP
POS AM
POSASR
PRE 14A
PRER14A
REGDEX
REGDEX/A
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-3MEF
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | PRIMARY DOCUMENT | 0001032553-24-000030 | Dec 19, 2024 | Dec 17, 2024 |
| 4 | PRIMARY DOCUMENT | 0001177265-24-000010 | Dec 19, 2024 | Dec 17, 2024 |
| 4 | PRIMARY DOCUMENT | 0001699193-24-000017 | Dec 19, 2024 | Dec 17, 2024 |
| 4 | PRIMARY DOCUMENT | 0001998460-24-000019 | Dec 19, 2024 | Dec 17, 2024 |
| 4 | PRIMARY DOCUMENT | 0001998826-24-000008 | Dec 19, 2024 | Dec 17, 2024 |
| 4 | PRIMARY DOCUMENT | 0001963781-24-000007 | Dec 19, 2024 | Dec 17, 2024 |
| 4 | PRIMARY DOCUMENT | 0001215181-24-000008 | Dec 19, 2024 | Dec 17, 2024 |
| 4 | PRIMARY DOCUMENT | 0001444157-24-000032 | Dec 18, 2024 | Dec 16, 2024 |
| 4 | PRIMARY DOCUMENT | 0001963638-24-000022 | Dec 18, 2024 | Dec 16, 2024 |
| 4 | PRIMARY DOCUMENT | 0001963638-24-000020 | Nov 19, 2024 | Nov 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001444157-24-000030 | Nov 19, 2024 | Nov 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001963638-24-000018 | Oct 16, 2024 | Oct 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001444157-24-000028 | Oct 16, 2024 | Oct 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001177265-24-000008 | Oct 10, 2024 | Sep 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001998460-24-000017 | Oct 10, 2024 | Sep 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001699193-24-000015 | Oct 1, 2024 | — |
| 4 | PRIMARY DOCUMENT | 0001444157-24-000026 | Sep 24, 2024 | Sep 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001032553-24-000028 | Sep 24, 2024 | Sep 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001963638-24-000016 | Sep 24, 2024 | Sep 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001998826-24-000006 | Sep 24, 2024 | Sep 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001998460-24-000015 | Sep 24, 2024 | Sep 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001963781-24-000005 | Sep 24, 2024 | Sep 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001215181-24-000006 | Sep 24, 2024 | Sep 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001699193-24-000013 | Sep 24, 2024 | Sep 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001963638-24-000014 | Sep 18, 2024 | Sep 16, 2024 |
| 4 | PRIMARY DOCUMENT | 0001444157-24-000024 | Sep 18, 2024 | Sep 16, 2024 |
| 4 | PRIMARY DOCUMENT | 0001963638-24-000012 | Aug 16, 2024 | Aug 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001444157-24-000021 | Aug 16, 2024 | Aug 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001444157-24-000019 | Jul 17, 2024 | Jul 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001963638-24-000010 | Jul 17, 2024 | Jul 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001998460-24-000013 | Jul 3, 2024 | Jul 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001699193-24-000011 | Jul 3, 2024 | Jul 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001444157-24-000017 | Jun 24, 2024 | Jun 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001998826-24-000004 | Jun 24, 2024 | Jun 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001963781-24-000003 | Jun 24, 2024 | Jun 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001215181-24-000004 | Jun 24, 2024 | Jun 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001177265-24-000004 | Jun 24, 2024 | Jun 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001699193-24-000009 | Jun 24, 2024 | Jun 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001032553-24-000026 | Jun 24, 2024 | Jun 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001998460-24-000011 | Jun 24, 2024 | Jun 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001963638-24-000008 | Jun 24, 2024 | Jun 20, 2024 |
| 4 | PRIMARY DOCUMENT | 0001963638-24-000006 | Jun 21, 2024 | Jun 17, 2024 |
| 4 | PRIMARY DOCUMENT | 0001444157-24-000015 | Jun 21, 2024 | Jun 17, 2024 |
| 4 | PRIMARY DOCUMENT | 0001032553-24-000024 | Jun 5, 2024 | Jun 3, 2024 |
| 4 | PRIMARY DOCUMENT | 0001444157-24-000013 | May 17, 2024 | May 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001963638-24-000004 | May 17, 2024 | May 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001032553-24-000022 | May 17, 2024 | May 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001032553-24-000020 | May 3, 2024 | May 1, 2024 |
| 4 | PRIMARY DOCUMENT | 0001444157-24-000011 | Apr 17, 2024 | Apr 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001963638-24-000002 | Apr 17, 2024 | Apr 15, 2024 |