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: 4

Filing Date: 17 Apr 2026
Report Date: 15 Apr 2026
Accepted: 17 Apr 2026 01:29 p.m.
Accession Number: 0001032553-26-000017

Act: None
File Number: None
Film Number: None

Documents

Primary Document: PRIMARY DOCUMENT

Accepted: 17 Apr 2026 01:29 p.m.

0001032553-26-000017-index-headers.html

Last Modified: 17 Apr 2026 01:29 p.m.

0001032553-26-000017-index.html

Last Modified: 17 Apr 2026 01:29 p.m.

0001032553-26-000017.txt

Last Modified: 17 Apr 2026 01:29 p.m.

Last Modified: 17 Apr 2026 01:29 p.m.