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8-KThe WireStrategic

Results of Operations

Filed Jun 4, 2026 · 26d ago · Accession 0001628280-26-040614

Plain English

Material event — a significant development the company must disclose promptly.

Read the source below for the full document.

Read the original on SEC.gov ↗
Filing details
Company
CIENA CORP
Ticker
CIEN
CIK
936395
Form type
8-K
Filing date
Jun 4, 2026
Report date
Jun 4, 2026
Document
cien-20260604.htm
Size
3.8 MB