Everpure, Inc. ⋅ 10-Q ⋅ 6/5 NetApp, Inc. ⋅ 10-K ⋅ 6/5 VEEVA SYSTEMS INC ⋅ 10-Q ⋅ 6/5 Planet Labs PBC ⋅ 10-Q ⋅ 6/5 Rubrik, Inc. ⋅ 10-Q ⋅ 6/5 BEST BUY CO INC ⋅ 10-Q ⋅ 6/5 COOPER COMPANIES, INC. ⋅ 10-Q ⋅ 6/5 DOCUSIGN, INC. ⋅ 10-Q ⋅ 6/5 DILLARD'S, INC. ⋅ 10-Q ⋅ 6/5 ServiceTitan, Inc. ⋅ 10-Q ⋅ 6/5

Everpure, Inc. ⋅ 10-Q ⋅ 6/5 NetApp, Inc. ⋅ 10-K ⋅ 6/5 VEEVA SYSTEMS INC ⋅ 10-Q ⋅ 6/5 Planet Labs PBC ⋅ 10-Q ⋅ 6/5 Rubrik, Inc. ⋅ 10-Q ⋅ 6/5 BEST BUY CO INC ⋅ 10-Q ⋅ 6/5 COOPER COMPANIES, INC. ⋅ 10-Q ⋅ 6/5 DOCUSIGN, INC. ⋅ 10-Q ⋅ 6/5 DILLARD'S, INC. ⋅ 10-Q ⋅ 6/5 ServiceTitan, Inc. ⋅ 10-Q ⋅ 6/5

CIENA CORP

Telephone & Telegraph Apparatus | SIC: 3661
Phone: 4108658500

CIK: 0000936395
EIN: 232725311
State Location: MD
State of Inc.: MD

NYSE:CIEN

Form: SCHEDULE 13G

Filing Date: 29 Apr 2026
Report Date:
Accepted: 29 Apr 2026 03:46 p.m.
Accession Number: 0002100119-26-000333

Act: 34
File Number: 005-54195
Film Number: 26918391

Documents

Primary Document

Accepted: 29 Apr 2026 03:46 p.m.

0002100119-26-000333-index-headers.html

Last Modified: 29 Apr 2026 03:46 p.m.

0002100119-26-000333-index.html

Last Modified: 29 Apr 2026 03:46 p.m.

0002100119-26-000333.txt

Last Modified: 29 Apr 2026 03:46 p.m.

primary_doc.xml

Last Modified: 29 Apr 2026 03:46 p.m.