# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000936395-23-000044
Filing Date
2023-12-15
Accepted
2023-12-15 16:17:49
Documents
142
Period of Report
2023-10-28

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | cien-20231028.htm iXBRL | 10-K | 3133887
2 | EX-10.3 | ex103-2017planxrsuagreemen.htm | EX-10.3 | 245335
3 | EX-21.1 | ex21120231028-subsidiaries.htm | EX-21.1 | 4056
4 | EX-23.1 | ex2312023102810kpwcconsent.htm | EX-23.1 | 2266
5 | EX-31.1 | ex3112023102810kceocert302.htm | EX-31.1 | 8735
6 | EX-31.2 | ex3122023102810kcfocert302.htm | EX-31.2 | 8675
7 | EX-32.1 | ex3212023102810kceocert906.htm | EX-32.1 | 4865
8 | EX-32.2 | ex3222023102810kcfocert906.htm | EX-32.2 | 4516
9 | EX-97.1 | ex971-clawbackpolicy.htm | EX-97.1 | 52881
15 |  | cien-20231028_g1.jpg | GRAPHIC | 39552
| Complete submission text file | 0000936395-23-000044.txt |  | 16923833

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | cien-20231028.xsd | EX-101.SCH | 96734
11 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | cien-20231028_cal.xml | EX-101.CAL | 180042
12 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | cien-20231028_def.xml | EX-101.DEF | 485065
13 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | cien-20231028_lab.xml | EX-101.LAB | 1308279
14 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | cien-20231028_pre.xml | EX-101.PRE | 868798
136 | EXTRACTED XBRL INSTANCE DOCUMENT | cien-20231028_htm.xml | XML | 3003800

Mailing Address 7035 RIDGE ROAD HANOVER MD 21076
Business Address 7035 RIDGE ROAD HANOVER MD 21076 4108658500
CIENA CORP (Filer) CIK: 0000936395 (see all company filings)

EIN.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1028
Type: 10-K | Act: 34 | File No.: 001-36250 | Film No.: 231490578
SIC: 3661 Telephone & Telegraph Apparatus