CIENA CORP

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

Form: SD

Filing Date: 28 May 2026
Report Date:
Accepted: 28 May 2026 02:11 p.m.
Accession Number: 0001628280-26-038809
Act: 34
File Number: 001-36250
Film Number: 261035762

Documents

Primary Document: SD
Accepted: 28 May 2026 02:11 p.m.