CIENA CORP

Telephone & Telegraph Apparatus | SIC: 3661
Phone: 4108658500
CIK: 0000936395
EIN: 232725311
State Location: MD
State of Inc.: MD
Tickers:
  • NYSE:CIEN

Form: SCHEDULE 13G

Filing Date: 29 Apr 2026
Report Date:
Accepted: 29 Apr 2026 10:24 a.m.
Accession Number: 0002100121-26-000185
Act: 34
File Number: 005-54195
Film Number: 26912741

Documents

Primary Document
Accepted: 29 Apr 2026 10:24 a.m.