Ciena CORP 8-K Filing
Ticker: CIEN · Form: 8-K · Filed: Dec 4, 2025 · CIK: 936395
Sentiment: neutral
Filing Stats: 746 words · 3 min read · ~2 pages · Grade level 16.8 · Accepted 2025-12-03 17:34:33
Key Financial Figures
- $0.01 — nge on which registered Common stock, $0.01 par value CIEN New York Stock Exchang
Filing Documents
- cien-20251130.htm (8-K) — 28KB
- 0001628280-25-055133.txt ( ) — 141KB
- cien-20251130.xsd (EX-101.SCH) — 2KB
- cien-20251130_lab.xml (EX-101.LAB) — 21KB
- cien-20251130_pre.xml (EX-101.PRE) — 12KB
- cien-20251130_htm.xml (XML) — 3KB
SIGNATURES
SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. Ciena Corporation Date: December 3, 2025 By: /s/ Sheela Kosaraju Sheela Kosaraju Senior Vice President, General Counsel and Assistant Secretary